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Nov 11 2020

Top 10 Injection Molding Machine Manufacturers in China

The plastic business witness a great increase every year. it is estimated that almost 1/3 of all plastics materials are produced by means of injection molding.

In the course of the injection molding process, the injection molding machine is indispensable. if you are thinking of starting an injection molding business or expanding the existing one, it is wise for you to find a suitable injection molding machine or an injection molding manufacturer.

However, the china plastic molding machine is highly costed and you may suffer a great loss when buying it hasty if you are not familiar with its performance and quality.

Therefore, we run a survey to find the top 10 China injection molding manufacturers which offer the supreme and durable injection molding machine.

HAITIAN INjection Molding Technology

Haitian International is one of the leading plastic injection molding machines companies . Since a period of over five decades and with passion and expertise, the engineers develop solid and intelligent injection molding machine designs that provide customers competitive advantages and technology to the point.

HIGHSUN INjection Molding Technology

Located in the Beilun Science and Technology Park, Ningbo City, Zhejiang Province. Enjoying over 45 years of injection molding machine manufacturing experience, HX-HIGHSUN is on the list of plastic injection molding machine factories in China issued by the China Machinery Industry Federation (CMIF).

With the over 10,000 pieces of annual production capacity, HX-HIGHSUN is awarded “top 3” of comprehensive strength & development potential for IMM manufacturer by CPIMMA for five consecutive years.

HX-HIGHSUN integrates R&D, processing, manufacturing, assembly and debugging of the injection molding machine, and has long been committed to fine management and zero-defect construction. It mainly offers HXM servo energy-saving series and accept special orders (clear two-color, mixed two-color, high-speed machine, PET, etc.).

LOG Plastic Molding Machine Company

Located in the hometown of china plastic products—Yuyao, NINGBO CHUANGJI MACHINERY CO., LTD is one of the top 10 injection molding machine manufacturers in China. It has set up more than 50 dealers in mainland China and also set up distributors and service stations in more than 20 overseas countries such as in North and South America.

It currently has four injection molding machine bases with a total area of over 100,000 square meters. Its annual production capacity has registered more than 4,000 sets.

Owing to the comprehensive independent research and development capabilities and strict quality supervision system, the LOG injection molding machine enjoys advantages, such as efficient energy-saving, high-pressure high-speed, precision and stability, and so on.

POWERJET Injection Molding Machinery

Founded in the year 1999, Powerjet Plastic Machinery Co., Ltd locates at Nanhai Industrial Park in Foshan Guangdong China.

As one of the top 10 injection molding machine manufacturers in China, it covers an area of 30,000 square meters and offers a series of advanced equipment like CNC introduced from Mitsubishi, Okuma, Doosan.

Powerjet boasts a large number of experts in the plastic machinery industry. Its professional team achieves several advantages of Powerjet plastic machines “energy-saving, high performance, high speed, precision”. Moreover, It can also develop the special machines according to the customers’ requirements, like machines for PET preform, PVC/PPR fitting, thin-walled product, silicone, bakelite, and multi-material products.

BOLE Machinery

Established in the year 1988, BOLE Machinery is a subsidiary of CHENGLU group. Despite being a latecomer of China plastic molding machine manufacturers, it has made a lot of brilliant achievements. For example, it joined the China plastics processing industry association (CPPIA) and became the governing unit in 2017.

It offers sophisticated injection molding machines, which are developed and directed by German experts. The range of products covers nearly 100 specifications and 6 main series. The clamping force ranges from 70 tons to 6800 tons and the injection weight ranges from 65g to 60000g.

In the future, building on the principle of intelligence, efficiency, precision, and energy-saving, BOLE will focus on the improvement of the core competitiveness of customers. Besides, BOLE will also continue its efforts to build itself as a sustainable modern high-tech brand.

SONLY China Injection Molding Machinery

Established in the year 1998, Sonly is a member unit of China Plastics Machinery Industry Association. As one of the top 10 injection molding machine manufacturers in China, it covers an area of 60,000 ㎡, including workshops and offices.

Thanks to its advanced precision machining equipment and professional R&D and management team, Sonly can produce over 3,000 sets of sophisticated injection molding machines every year.

It can offer Shouli U-TS high-grade precision injection molding machine, 50T to 3400T servo injection molding machine, customized PET bottle injection molding machine, PP-R coupler injection molding machine, PVC pipe fitting injection molding machine, fruit basket injection molding machine, double-colored plastic injection machine, etc.

DAKUMAR Chineses Injection Molding Machine

Founded in the year 2000, Dakumar is one of the China plastic molding machine manufacturers. It keens on the formation of a 5H molding thinking of High Speed, High precision, High Energy Saving, High safety, and High cycle stability during machine design and manufacturing.

In 2014, having purchased 100% shareholding of DAKUMAR, SINO HOLDINGS GROUP started the R&D of the two-plate machines with European standards. This innovation broke through the bottleneck of 5H ultra-thin wall high-speed machine technology and improved the configuration stability.

Till now, DAKUMAR has provided a high standard precise injection molding line, government project for more than 1600 companies in over 100 countries. Its machinery finds wide applications in different fields like food packaging, automotive parts, home appliances, medical parts, household items.

DAYA China Injection Molding Machine company

Located in Ningbo city of China, where is the capital of the plastic injection molding machine of the world. As one of the top 10 injection molding machine manufacturers in China, Daya covers an area of 70,000 square meters with a total building area of more than 50,000 square meters.

With over 20 years of experience in the manufacture of plastic injection molding machine, Daya machinery has series of plastic molding machine as follows: standard classical fixed pump plastic injection machine; variable displacement pump injection molding machine; servo motor injection molding machine for precision product making; high-speed injection machine; PET, PVC, etc.

Daya plastic injection molding machine has been well sold both in the Chinese local market and foreign markets. The annual production output capacity is approx 3000 sets. with the competitive price and stable quality, the Daya molding machine receives a good reputation in different countries, such as Indonesia, Malaysia, Thailand, Russia, Jordan, Saudi Arabia, Africa, Mexico, Peru, Chile, etc.

MEGA Machinery China

Mega Machinery is one of the top 10 injection molding machine manufacturers in China. After decades’ exertion and development, Mega has established a team of experienced designers and workers, a group of educated executive personnel. All of those factors permit our customer sound price and the most reliable service.

Its main products include stretch blow molding machine; extrusion blow molding machine; injection molding machine; pet preform mold; cap mold; blow mold; injection mold.

Mega Machinery’s products enjoy a good reputation over 100 countries worldwide. It always tries to provide the most reliable packaging solution for every customer from every corner of the world. After purchasing our products, its after-sale service relative to components, technical support, onsite service, and operator training follows immediately if needed, no matter where you are.

WINTEC China

WINTEC is based in Changzhou (Jiangsu Province) in China. As one of the top 10 injection molding machine manufacturers in China, it mainly offers two kinds of products as follows:

T-win

The servo-hydraulic two-platen twin is a cost-effective machine for customers’ single-shot applications. With the advantages of energy-saving, twin finds wide applications in the manufacturing of automotive or technical parts.

E-win

Being a small machine, the e-win is characterized by a high output and a low cost. Owing to its high-speed, precise, and extremely economical, energy-efficient running method, the e-win is your successful choice for you to the circle of all-electric injection molding. On the whole, it is an investment that pays dividends surprisingly quickly.

TRIPLE-C Plastic Molding Machinery

Triple-c has grown into one of the top 10 injection molding machine manufacturers in China since its foundation in 2005.

Thanks to its specialist knowledge of injection molding and the high quality of its plastic products, Triple-c delivers products all over the world today. There are three keywords to describe it: passion, creativity, and dynamic.

As one of the leading injection molding machine manufacturers, Triple-c is a dynamic company with short lines and flexibility. The quick and decisive action makes it a pleasant and solid business partner in plastic injection molding for both small and medium-sized businesses and for multinationals.

Oct 19 2020

How to choose Plastic Injection molding company

Plastic parts and components are widely famous in varieties of companies in the world. You need a considerable amount of plastic products for your business. In this case, depending on your demand, you can look for an injection mold maker or injection molding companies. In the previous article, we have demonstrated how to choose injection mold makers. This article will be focusing on how to select injection molding companies.

So, we were talking about the demand for your business. What does it mean? It means that your growing company may have some limitations. In business studies, we call it company size. Let’s say you are starting your business costs lower than the established company. And you are not looking for an immense amount of plastic order. Will you go for the company or mold maker? It depends on your amount and simplicity of the product. We will talk about these differences in the later section of the article.

Things you should know choosing the best injection mold companies

Starting a business isn’t that easy if you didn’t know the way of business strategy. If you see the term “SWOT,” which means Strength, Weakness, opportunities, and threats. Considering all these factors, make sure you have your complete market strategy. And then design your plastic product, look for its unique sides. After that, try to gain analysis of the work. Finally, come to look for your appropriate injection molding company.

But before that, make sure you know the following four factors because these factors will help you get the right path in your journey. Additionally, you must need these four factors while looking for the best plastic injection molding company. However, these four terms have a close connection between each of the other elements.

Injection molding companies Vs. Injection Mold makers

Plastic injection molding companies are single product targeted companies. As a result, its daily mass production is higher than the mold maker. If you consider a few examples, you will be clear about the plastic injection molding companies. Regal plastic is one of the largest plastic manufacturing companies in the USA. If you visit their website, we will observe their services focuses on similar targeted items. As regal plastic targets the single production area. Therefore their selling price is comparatively lower than the injection mold makers. If you need a good number of buying orders, you better look for the plastic injection molding companies.

On the other hand, Injection mold manufacturers usually provide multiple services at a time. Therefore they produce less quantity than that of plastic injection molding companies. Also, plastic Injection molding manufacturers can’t promise reasonable prices like plastic injection molding companies. As a result, if the buying order is comparatively lower, you should go for plastic injection mold makers. One of the significant advantages of plastic injection molding manufacturers specializes in the buyer’s design. They customize the design checking the stability and synchronization.

Know your Company

Generally, if you are looking for a plastic injection molding company, you better have a company or service providing institution. Why is it important? When you go to a company, you will have to register your orders as your name or a company. As a result, you should clarify all of your necessary formalities to create a company making a brand.

As we have already mentioned above, you must know your market strategy before you jump into the business. And the first, foremost condition of a market strategy is to create a simple structured company. Previously article, we mentioned about the plastic injection molding suppliers who create your design in reality. But this time, you need tons of plastic products for your growing business, so the company brand is essential here.

Know your Target market

When you knew your company, you should directly jump into the market analysis. According to business studies, the market analysis combines a few factors, such as the number of target customers, penetration rate, technology, potential market size, market value, and analysis. To know about the target market is an essential factor to consider your business start.

Another important term you will face during your growing business is the corporate strategy. Corporate strategy deals with the seven steps. They are Analyze, Evaluate, Strategize, Develop, Activate, Measure, and Recalibrate. Whenever you have time, you should research this topic to learn more about your target market. Finally, we assure you that you will surely win over the market if you follow these steps.

Know your target amount

You are looking for an appropriate plastic injection molding company. Consequently, you will look for the best custom plastic molding. And thus, you must consider four different sides of your product: injection molded parts, injection molding materials, injection molding defects, and finally, injection molding cost. Based on these distinct sides of your injection molding products, you must plan for your target amount.

The target amount will help you bargain with the company manager. Consequently, it will give you a clear idea about the market size and demand. Moreover, the target amount will help you know the production capacity of the company.

How to choose Injection molding companies

Did you clarify the above three conditions for your company?? We would recommend you to follow these seven steps to find your best plastic injection molding company if you did. But remember one thing, you can rely on just one manufacturing company, instead look for more than one company. The more you visit, the more you learn. Therefore, you can try all these seven steps below consecutively for all of the companies you have interests.

Find your convenient location

The location of your injection molding supplies is one of the essential factors of your business. How? Let’s explain it. Let’s say you live in California, but your interested company is in New York. Is it convenient to visit it? Of course, No. As a result, a suitable product at the same time convenient location essential to consider.

Therefore, whenever you are looking for an appropriate company, try to focus on the location. And DO NOT focus on a single manufacturing company. As we have mentioned earlier, that try to choose multiple companies. Because the customer doesn’ like a product every day, you need a change in your product. As a result, multiple companies with a convenient location is essential to think about the growing business.

Judge the Product Quality

We recommend visiting their website first, know their injection molding product carefully, learn the materials they use. Few of the companies focus on PVC injection molding, and a few foci on ABS injection molding, and few focus on thermoplastic injection molding other materials. In the company, if you require your plastic injection mold design, they can only do that if your order a good number of items. Otherwise, you may get from the pre-manufactured store.

Additionally, please focus on the plastic injection molded parts, manufacturing tools, etc. Once Napoleon said, “Give me an educated mother, I will give you an educated nation.” Similarly, If the company promises the perfect organization of the automotive injection molding tool and machine, you can assure you will get a perfect finishing from your product.

Consider price and reliability

The plastic injection molding company and all other manufacturing companies follow one rule, and that is the volume of selling. Low-volume injection molding sell requires a higher price; high-volume injection molding sell offers a lower price. If you are looking for a low-volume order, you would better look for injection mold makers. But if you are on the right track, you may need a little bargain with the marketing manager.

During your market strategy, there’s a term opportunity. Price is the ultimate goal of your business. You will buy a high-volume of plastic products at a low cost because you will modify its accessibility and sell at a better price to earn a profit. Injection molding cost in china is relatively cheap than the other countries. Depending on the quality of the product, you can judge the reliability of the targeted company. Once you have finished checking the price and reliability, better go for the company progression.

Research on Customer Review

This point is the critical foundation of your winning over the company. If your research is better, you will learn better about a company. You all know that only the existing customer can feel better about the consumed product. Here, in this case, you should look for the existing buyer who already bought the company’s product. Judge the product quality between the injection molding supplies from different companies.

You would better point out each of the advantages and disadvantages of each of the companies. Check out each of them when you finally meet the company. Another essential factor to consider here is the ratings and comments from the customers. Check out the company administration and product reliability. Finally, check out the comments on product behavior in the market.

Check out the other services and field

Plastic injection molding can perform varieties of injection molding products In different fields of our life, such as medical, educational, industrial, business, etc. Check out the services section of the company. Check out what fields of plastic product the respective company manufactures. Compare your targeted market and focus on the products that you are going to get in the future.

Other injection molding services demonstrate the specialization of products in a company. For example, Da Dong Wu is a company in China that specializes in vehicle alternator. But it also manufactures vehicle starter. But they specialize in making vehicle alternator. Similarly, check out the specialization product of your favorite company. Check out the products they make and compare them with the other services product. Finally, prepare for visiting the company person to make sure all of your research went well.

Face the company in person and talk to the production manager

After all of your complete research and market strategy, visit the company in person. Check out three things when you reach there. First, check out the company environment; second, try out the products, and third, check the transportation system.

The company environment represents how they organize everything of the machines and tools and their efforts on the plastic products. Checking out the product will help you understand the quality and stability of the product. Finally, transportation checking will help you acknowledge the transportation of your product. Talk to the production and marketing manager in person. In this case, ask them everything about your needs and benefits. Try to bargain the prices and volume of your orders.

When should you choose your appropriate injection molding company?

To describe a business plan of a product over the market is a lengthy analysis. In this article, we tried to focus on how to choose an appropriate injection molding company. We recommend first, prepare your business plan and then focus on your targeted product’s market analysis. After that, check out each of the materials and engineering design of your plastic product. Finally, follow our steps to find your appropriate plastic injection molding company.

You will get plenty of time to research your targeted product in the offseason of the plastic product. Son that, in this time, when the necessity of the product comes in the market, you can release your product immediately. Therefore, you should choose your plastic injection molding company before the season comes for the product.

Top ten plastic injection molding companies in the USA

There are hundreds of plastic injection molding companies in the USA. Among them, we tried to find out the top ten having the best suggestion from the customers. The top ten plastic injection molding compies are; Regal Plastics, Plastic industries (The bottle solution people), ePlastics, Nanya plastic corporation, Up North Plastics, Protank, Harman molding ides since 1961, Plastic Depot, plastic works Inc., allied plastics, etc. We hope this list will help you find them easily.

Summary

After all these above discussions, we hope we could make your research easier than before. You can find a way of choosing the best plastic injection molding company. We strongly recommend going through business plans. A business plan is the structure of the growing business of a company. When a structure of a building as a defect means there’s a risk of falling that building. Therefore, you need a complete and robust researched business plan before you jump into the market.

Oct 11 2020

How to choose Injection Mold Makers

Manufacturing business and hybrid businesses are prevalent nowadays. In a word, manufacturing businesses are those where you will need raw materials, labor, and overhead costs. On the other hand, a Hybrid business is like a restaurant that combines ingredients to make a meal. In these cases, you will need plastic boxes to make your service more professional. And therefore, we are here for those who are looking for suitable injection mold makers.

Accordingly, to start a business, you might focus on the investment for your target product. Additionally, you might not have that much budget to buy an injection molding machine. Thus, you will look for the mold making services for your business. In this case, we will guide you on how to choose your best injection mold makers.

Things you should consider choosing the appropriate injection mold makers

You know starting a business is not that simple. Before beginning any services, we should think a little about our specific services. As you are looking for suitable injection mold makers, we should let you know about a few things you must consider before choosing your best injection mold maker.

Know your product Field

We use plastics in many different places. If we list them down, we will observe the plastic uses are relatively more common. Therefore, we can categorize them into a few fields, such as Industrial, Education, Medical, Transportation, Business markets, labs, etc. Depending on these fields, industries and injection mold makers are creating different types of plastic products for each of the services they or customer provided. For example, if we consider manufacturing businesses, we will find the protecting boxes are of plastics. Besides, many precision instruments are using plastics as their component. Electrical appliances use plastic as a perfect case and resistance to the current flow. Therefore, we find many uses of plastics.

However, if you understood the above concept, you will know what exactly you should do now. First of all, think about your product field. It can be manufacturing, or medical or educational, depending on your requirement. In this case, it is necessary to be clear about the areas you are working on it. Finally, specify your target customer to get a clear idea about your product field and the opportunities around your product.

Know your Product

In each of the plastic product field, you will find many subcategories, such as in medical areas, we will discover instruments for operation theatre, pharmaceutical, labs, outdoors, etc. Similar to this, the other plastic fields have multiple subcategories. Therefore, you should focus on the subcategories of what exactly will be your product.

It is necessary to know the exact product and the product areas because it will help you make your product design related to that area. Besides, it will help to make your brand more formal and more specific to your business. Thus, knowing the product is relatively compulsory before you start choosing your injection mold maker.

Know your business target

Let me remind you that the market always fluctuates due to few factors of market analysis. To stabilize your business, you will have to fight for your product. Maybe you are familiar with the term “SWOT” where “S” means Strength, “W” means weakness, “O” means opportunities, and finally, “T” indicates a threat. Thus, a market analysis of your product is necessary. If you are going to start a plastic business, you must need this analysis for your plastic. After that, find the solution for your product weakness and threat. Finally, make a business target.

You may need to change or replace the plastic product depending on the customer demand and market demand condition. Therefore, before you go to choose your injection mold maker, you must know your business target. We know that the USA has varieties of mold makers and companies in different places in the country. Each of them provides various kinds of facilities. If you have your analysis-ready, it will be easier to choose the appropriate injection mold maker.

Know your amount

We may not be clear about the difference between the injection mold maker and an injection mold factory. Depending on the services and quantity of the product, we can differentiate the mold maker and company. We will talk about it below. Therefore, we want you to know your amount before you start choosing a mold maker or mold company.

How to choose injection mold makers?

Making plastic Molds, many of the countries kept a remarkable position considering the quality and reliability. Among these countries, the USA, Germany, and China mold makers are in common. In this case, there are thousands of plastic manufacturers in China. United States of America and Germany also kept a remarkable position in plastic manufacturing. As we are looking for injection mold makers to get our plastic products in a limited time, so we need not go for any international purchase. This point is the first and foremost thing to consider choosing the injection mold makers. Now, let’s glance at the differences between the injection mold makers and the injection mold factory.

Injection mold maker Vs. Injection Mold Factory

The injection mold makers are the service providers usually have multiple services rather than the injection molding only. Let’s see an example; Xcentric Mold & Engineer is a well-known mold maker in the USA. They create injection molding services like Prototype injection molding, Mold making, CNC machining, Rapid prototyping, 3D Printing, etc.

On the other hand, an injection mold factory only focuses on injection mold making. They have multiple machines in the company. In this case, their annual manufacturing is much higher than the usual injection mold makers. Their selling price is comparatively lower than the selling price from the injection mold makers.

As we have mentioned earlier, before coming to choose an injection mold maker, you must do your business’s overall statistics so that we may have the actual knowledge of how to select a suitable injection mold maker.

Visit their Website

A website is the easiest way to get a general idea of any organization. If you look for the injection mold maker, you will get a website provided by them. We will suggest roaming around the website. In their website focuses on the plastic injection molding product field. Check if the mentioned field is related to your demand or not. And then check out their way of molding processes. Check their way is suitable for your product or not.

Later on, please spend some time reading each of their achievements and goals. Achievement and goals highlight the market performance of the organization. Finally, Check out their experience. You might want to get a modern plastic mold design engineering with better quality. In this case, you can go for the most recent organization because they try to initiate the contemporary design. Undoubtedly, modern design is better than the traditional method. But on the other hand, if you are looking for a quality, you can go to a professional organization. In a word, the website will help you to know everything about the respective organization.

Location

In today’s world, location doesn’t matter for any manufacturing industry. Because of the advanced communication system in a country and any organization can courier things easily. But considering a few factors, a close location is better for your plastic business. One of the most significant advantages of having your injection mold maker near your place is reliability. You can come to their service point at any time. You can discuss if there is any defect manufacturing or not. But due to the long-distance, you might need to wait too long. Therefore, nearer the location is better.

Quality

How to determine the quality of injection mold maker? That’s the first question that comes to every one of us. Well, in this case, you have to consider two different factors. One of them is the Injection molding tool makers, and the other one is the automotive injection mold. Different injection mold makers use various injection tools.

On the other hand, few of the mold makers use the automotive system. The automated injection mold is more accurate than manual operation. Therefore, you can justify the quality of the product based on the environment of the organization.

Customer Review

We can understand the product quality when we use the product. The consumers can only say about the goods they purchase. Therefore, only the buyers know how long their products lasted. For this, when you visit their website, try to focus on the ratings and customer reviews. Nowadays, google started an excellent service called google business. In here, you can look for injection mold makers. It will show you a bunch of lists related to injection mold makers.

If you look into the detail, you will find the review section. The ratings and reviews are there. Based on this, you can get a general idea about your selected injection mold maker.

Price and Reliability

We have already mentioned that quality depends on the organization’s tooling and environment. Therefore the product price depends on the quality of the products. Consequently, it would help if you considered your relative work and your grade. Let’s say you are a manufacturing precision instrument. Precision instruments may deflect if there have any external damage. Therefore, to protect the tool, you need a quality protective plastic shield. And thus, you will look for a better quality product that will increase your price. If you are planning for a hybrid business, you may need a plastic case but no need for quality. The quality you should ensure the created thing you took inside the case. In this case, the price will be relatively lower than the previous one.

Other services and Targeted Field

While you are roaming around the website, you will get the services tab on the injection mold maker’s homepage. Some of the injection mold makers only focus on the injection mold making, such as nightmare makers concentrating on the product related to Halloween. On the other hand, many injection mold makers focus on all of the related fields where we can use plastic. Such as Reynolds Advanced Materials, Prestige Mold Incorporated, etc. manufacture plastic molds related to medical, industrial, and other areas of plastic molds.

Visit their Location

After all of the above research, you can determine visiting the selected injection mold maker. Remember to check out the production line of the manufacturing area. Negotiate the quality and price with the customer service manager of the respective organization for injection mold making. Besides, try on the manufactured product in real. So, you can determine the quality of the work. After that, check out their transport system and store facility. Consult with the manager about the defects and returning facility. Finally, compare your thinking with the overall performance of the company.

Recent Top Mold makers in the USA

We have collected few injection mold makers in the USA. We hope it will help you find your suitable injection mold maker. And undoubtedly, this part will save your time to make your research easier. The remarkable injection mold makers are Reynolds Advanced Materials, XCENTRIC Mold & Engineer, Decatur Mold Tool & Engineering, Inc., Nightmare Makers, A1 Tool Corporation, Commercial Tool Group, 2KTOOL, Plastic Molding manufacturing, Compact, Prestige Mold Incorporated, etc. These are the top-rated injection mold makers in the USA.

Summary

Most of the mold makers we discussed all use the CNC injection mold machine. Moreover, there is no way of manual operations. So, we need not worry about the finishing of the product. Additionally, these plastic injections die makers are ten best among the other plastic injection tool makers in the USA. We have gathered them in the above serial based on the services and products’ popularity and categories.

However, we will always recommend you to find the best injection mold makers depending on your plastic business. Follow our guide, and compare the services between the different mold makers. We hope that we could make this research more manageable. Now you can easily find your suitable mold maker in the USA.

Sep 24 2020

Overmolding Ultimate Guide

Plastic and rubber accessories are our every day’s demand. In this case, we need electric wires, bottles, plastic cases, beautiful toys, cables, etc. to meet our daily demands. Therefore, depending on the structure of the accessories, we can manufacture them in different molding processes. We know the Molding machine has different types based on the complexity of the accessories. Among those, overmolding injection molding is comparatively popular than the other methods. In this article, we will be demonstrating the Overmolding Ultimate Guide for you.

Here, we will explain the detail of overmolding and its difference between other similar molding methods. At the end of this tutorial, you will find the best overmolding service provider in the USA. Additionally, we will highlight their locations so that you can quickly get them.

What is overmolding?

In an easy word, The injection process where the machine performs consecutive steps using two or more materials to create one object is the overmolding injection process. In this case, overmolding is mainly of two types, insert Molding and two or multiple shot overmolding. Consequtively, we will demonstrate the difference between the insert molding and the overmolding right after this section. To Understand this Overmolding, we should know the following three essential things for overmolding below.

Overmolding substrate

From the definition, we knew that overmolding is one type of injection process where the machine makes one single part from two or more materials. But how to distinguish the different shapes for different materials? That’s where we will need the substrate. In this case, we can use anything such as metal part, temporary molded plastic part. We can even use the existing product, such as threaded screws or electrical connectors.

This overmolding substrate is the first piece from where the single continuous part begins. later, it is composed of chemically bonded. Therefore, we can easily manufacture the required shape from mechanically interlocked materials of different types.

Overmolding materials

Before choosing the overmolding materials, we must think about its compatibility. In this case, if your materials don’t suit to the other material, you may end up with the deformation or other overmolding faults. Additionally, there are thousands of overmolding materials on earth, but the selection process involves skilled engineered resin specialists.

However, the most common overmolding materials are given below. Additionally, we have stated the compatibility chart so that you can easily distinguish your materials for your expected product.

Materials	Strength	Weakness
Polyvinyl Chloride (PVC)	Durable, resistive to flame, chemical, tension And abrasion.	Poor regulatory reputation and Stiff in cold weather
Polypropylene (PP)	Cheap and versatile. High impact and wear Resistance. Flexible for elongation. Resistant to acids and bases.	Not ideal for UV exposure brittle in cold temperature
Acrylonitrile Butadiene Styrene (ABS)	Harsh, impact, and chemical resistance. Low shrink And high stability.	Poor weather resistant
Thermoplastic Polyurethane (TPU)	High abrasion, oil, grease, and solvents resistant. High elasticity	Not cost-effective
Thermoplastic Rubber (TPR)	performs like rubber and process like plastics. Slip and weather resistant. High shock absorption And flexibility.	Prone to wrapping
Polybutylene Terephthalate (PBT)	High strength, rigid and flexible. High resistant to Fuels, oils, fats, and solvents.	Not ideal for thin parts

Collected from iconnsystems.com

Injection Overmolding Process

The general structure of the machine consists of three main parts – The input section, Melting Section, and the Injection section. Consecutively, the overmold materials get into the machine in pellet form. After that, it melts inside the cavity. At last, the rotating motor pushes the molten materials into the molds.

The common difference is in the input and mold section. Subsequently, the general injection molding machine injects one material. On the other hand, the overmolding device has the feature of multiple materials injection. Additionally, to create a different molding structure, we can use the overmolding substrate.

Cable Overmolding process

Cables are widely used materials because we need this every day. Therefore cable overmolding is also very popular in manufacturing industries. However, The process is straightforward. But the most critical factor to consider before doing the overmolding is selecting the materials compatible with the cable jacket and the molding materials.

The insert and injection process is similar to that of the other injection processes. In this process, the metallic portion covered with the jacked goes through the injection chamber and comes out with the molds. Moreover, it is durable and excellent resistance to the external environment.

Injection Overmolding vs. insert molding

Insert Molding is a part of overmolding. Here, you can say all the insert molding is overmolding, but all the overmolding is not insert Molding. To understand the differences, we think tabulation will be better than a paragraph explanation.

	Overmolding	Insert Molding
Injection Type	This process injects multiple materials to create one single part.	This process inserts metal to place inside the mold.
Benefits	1. Stable finishing 2. Durability is long. 3. Provides safety 4. Cost-efficient than post-molding fabrication	1. Assembly time is faster than Overmolding 2. This process reduced the part size and weight 3. It is also cost-effective
Example	RFID, phones, toys, PCB, Power tools and Hand tools, car steering wheels	Filters, vacuum hose connectors, automobile ducts, heavy parts, Medical Equipment

Benefits and application of the overmolding process

We have already mentioned a few benefits in the difference table. Now, let’s know all the necessary services for the overmolding process.

The texture that we make for handheld items safer and user to use.
We can design varieties of styles and colours for separate parts and finished products.
We can customize the opportunities for customization.
Undoubtedly it is vibration and noise-free.
Overmolding protects from sharp corners and edges.
It defends the internal mechanism from external damage.
It is electrically resistive.
Overmolding increases shock absorbency.
It stands up to strain (approx. 360 degrees)
It increases the flexibility at the cable exit.
Overmolding simplifies the installation by creating a one-piece assembly.
There’s no chance of human error.

There are thousands of overmolding product uses we will encounter every day. It is not possible to mention all of them here. Therefore, we have categorized them into four main applications, where we will see overmolding in common.

Medical instruments and devices.
Automated External Defibrillator (AEDs) Unit.
Electrical Appliances.
Communication and Navigation Devices.

Is Overmolding Right for your project?

It is a critical question that may come in your head. But think about your project first. And then consider the structural materials and components. in this point, if we consider the above four applications, overmolding is a cost-effective method to manufacture. Therefore, the overmolding is the best business method. It will make more than double your investment.

Top 10 injection molding companies with overmolding service

There is a good number of institutions that are providing various Molding services. Among those companies, we picked the most ten popular Inc. Here in this article, we will demonstrate a short description of each of the service providers. But before that, Let’s have a look at the summary table. Therefore, you may not need to go in detail to find their primary information.

Company Brand	Locations	Other features
Xcentric Mold and Engineering	24541 Maplehurst Clinton Twp, MI 48036 USA	Injection molding Prototype Injection CNC machining 3D Printing
Xometry	7940 Cessna Ave Gaithersburg, MD 20879 USA	CNC machining Sheet metal cutting 3D Printing Injection Molding
Protolabs Manufacturing Accelerated	Proto Labs, Inc., 5540 Pioneer Creek Dr. Maple Plain, MN 55359 USA	Injection Molding CNC machining Sheet metal fabrication 3D Printing
ICOMold FATHDM	6415 Angola Road, Holland	Urethane Casting Compression Molding CNC machining Injection Molding
MED Device Online	Erie (5340 Fryling Road, Suite 300 Erie, PA 16510) Pittsburgh (2009 Mackenzie way, Suite 280 Cranberry Township, PA 16066) Philadelphia (101 Gibralter Road, Suite 100 Horsham, PA 19044)	Contract Manufacturing 3D additives Electronics Materials Molding Package Sterilization Testing
GSH Industries, Inc.	15242 Foltz Industrial Parkway Cleveland, OH 44149	Injection Molding Rubber Extrusion Fabrication
MSI Mold	13170 West Star Dr Shelby Township, MI 48315	Plastic and Protype Injection Custom Injection Design and engineer Assembly and extra
Simtec Silicone Parts	9658 Premier Pkwy, Miramar, FL 33025	Shot and Multishot Injection Rubber Injection Overmolding
PHB Inc.	PHB MACHINING & MOLDING 8150 West Ridge Rd. Fairview, PA 16415 REDDOG INDUSTRIES 2012 East 33rd St. Erie, PA 16510	Plastic Molding Rubber Molding Aluminium Die Casting Casting sources CNC machining
Rubber Industries, Inc.	200 Cavanaugh Drive Shakopee, MN 55379	Rubber Molding Liquid Silicon Rubber Silicon Injection Molding Overmolding

Xcentric Mold and Engineering

This company has varieties of overmolding services. Usually, they provide plastic over the plastic substrate, rubber over rigid substrate overmolding, Multi-color Overmolding, Cable overmolding, Overmolding plastic on metal, chemical, and mechanical bond overmolding, Medical instrument overmolding, etc. This company has two different locations in the USA. In this case, depending on your position, you can choose the store nearby. After all, the website for Xcentric is fast and easy to access the support.

Xometry

This company has multiple international stores. Additionally, they have a bunch of overmolding services. In this case, they work with some selective materials, such as Acetal Copolymer, Alloy Steel 4140, Aluminium 6061-T6, Carbon Steel, Simple shapes, Steels. Consecutively, the specific services they provide for overmolding are Overmolding plastic in metals, Medical Instrument Over moulding. Besides, they also offer other injection moulding services.

Protolabs Manufacturing Accelerated

Protolabs specializes in injection molding, CNC cutting, and 3D printing. In this case, there is a bunch of injection molding services they used to provide. Among them, overmolding is one of the most common services. THerefore, they specialize in the Overmold design guide and over mould. Moreover, their website has complete knowledge of each of the services they provide. After all, they cleared everything about the way os services.

ICOMold FATHDM

Another excellent service provider for overmolding is ICOMold Inc. In this case, they have well explained their services and categories on their website. Besides, they specialize in tooling and production, Overmolding, Insert Molding, Ultrasonic welding, Pad printing, Silk screening, Functional Testing by customer Specification. Moreover, the material they use for the overmolding application is hard plastic such as ABS, PC, etc. After all, ICOmold promises fast and dependable, trouble-free injection mold modification, low prices on plastic injection and plastic parts.

MED Device Online

MED Device specializes in Medical device Contract Manufacturing, Assemblies, kitting and packaging services, Injection molding, etc. In this casae, their overmolding services are not that vast like the top four institutions. But yet they focus on the overmold product for medical devices. Additionally, there is another section for designs and developments. Finally, if you are looking for overmolding products for medical purposes, then we will say overmold for medical devices will best here.

GSH Industries, Inc.

This manufacturing industry focuses on custom plastic, aluminium, and rubber extruded profiles and tubing. In this manufacturing technology, they have expertise in CNC machining and plastic injection in over 100 years of experience. However, it is located in Ohio, USA. Regarding this, they use all kinds of plastic materials. For example, CPVC, rigid, and flexible PVC, High Medium or low-density polyethene, Polystelene, Santoprene, Nylon, Polyurethane, PETG, Butyrate, Hyterel, Specialty engineered resins, TPE, TPR, TPO, ABS, Polypropelene, polycarbonate, Acrylic, Noryl.

MSI Mold

This manufacturing company focuses on Custom Plastic Injection Molding. Besides, it also provides other services like Plastic injection moulds, Prototype injection molding, Overmolding process animation. Additionally, they promise to deliver high-quality products from experienced and friendly employees. However, MSI molding is providing these services since 2005. Moreover, they have already shipped 6 million parts and assemblies to a long list of industries.

Simtec Silicone Parts

Simtec silicone parts company tells us that they specialize in silicone overmolding. In this case, it is a leading company of produced parts using the injection molding process. Consecutively, they have 15 years of experience and earned the capabilities to produce outstanding quality products. Additionally, they have well explained their services and production process on their website.

PHB Inc.

This company allows for cost-effective low-pressure overmolding services. In this case, they specialize in rubber overmold. Besides they have other services like CNC machining, custom assembly and others. The PHB market includes Railway, Appliances, Automotive, Electronic, Military, Aerospace, Medical, Safety Application, transportation and industrial products. Moreover, they make varieties of rubber products, such as Viton, Nitrile, Neoprene, Hycar, Silicones, NR, EPDM and Custom blends.

Rubber Industries, Inc.

Our last pick for overmold services is this Rubber Industries Inc. Here, this company focuses on rubber and silicone overmold. In detail, they specialize silicone to metal overmold, rubber to metal overmolding services, over-moulded rubber and silicone, etc. Moreover, they also provide injection molding, transfer molding, compression molding, liquid injection molding and so on. In this case, their most popular products are Silicone, LSR, Nitrile (NBR), HNBR, SBR, FKM (Viton), EPDM, Chloroprene Rubber (neoprene), natural rubber, etc.

Summary

The above table for the top 10 injection molding companies in the USA contains the location and the services provide by the respective institution. Therefore, if you are looking for the location only, we suggest you have a glance at the table. After all, this article will help you enough to get them easily. By the way, we hope we explained enough to get you the best service provider in the USA. This article surely will help you make your research easier. Depending on the specialized services, please find your demand first, and then look for the best service provider for your product.

Jul 08 2020

Plastic Injection molding process

What is injection molding process

Molding Process or moulding process? Which one is what? Typically, the meaning for both of them is the same. But the difference is in their local spelling. Usually, on the internet, we will find both Injection molding and injection moulding. Continue reading this article “Plastic Injection molding Process,” we hope you will understand everything to make your research easier.

However, Let’s come to the definition of the Injection Molding process. An Injection molding is a process where the machine manufactures plastic products through the injection of molten plastic. Usually, the Plastic injection process of injecting happens inside a metallic mould box. And then, the mould cools down the injected molten material. After that, The frame opens, and the product is ready for extraction. Typically, the shape and size depending on the internal structure of the mold.

The injection molding process can make shapes of many things. For example, bottles, packaging, toys, automotive parts, musical instruments, and most of the plastic products are available today.

In this article, we will discuss the Plastic injection molding process steps, types of Plastic injection molding process. Furthermore, we will discuss the structure and feature of the Injection metallic moulds. Additionally, we will review the details of Injection molding materials and their types. At the end of this technical writing, we will have a glance at a few books on the Injection molding process.

The Basic injection molding process steps

The injection moulding process is very famous in the plastic industry. There are lots of real Plastic Injection machine videos on YouTube. In this section, we will point out the necessary steps of the process. Anyway, Due to its number of steps, we call this as six steps Injection Molding process.

Before we go for the process, we would like to remind one thing. The material used in the injection process can be various. Through this, not only the plastic but also the machine can extract the thermoplastic of other raw materials too.

Here, we have categorized the steps into the necessary six steps. We will start with the input of the raw materials. And then we finish at the ejection point of the machine.

Feeding Hopper

A conical shaped container placed at the top of the machine is known as the Feeding hopper. It can be various shapes. But most commonly, it is a conical shaped.

Considering the color and the raw materials of the thermoplastic product, the number of feeding hopper depends. Feeding the conical-shaped hopper and mixing the raw materials is known as the blending process. So, we position our different feeding hopper according to the raw materials. We very often blend two or more elements. There’s a point where all of them meet. The blending process is the very primary step to be careful because the design of thermoplastic depends on it.

However, there are a significant number of ways for plastic blending. But among them, the most common methods are; Manual blending, Proportional loaded blending, Volumetric blending, Gravimetric blending.

Usually, we blend the raw materials in powdered form. After we feed the hopper, the elements reach the mixing chamber. There’s a rotating mixture inside the mixing chamber.

After then, the raw material directly enters the barrel. We will find a motor attached to the barrel. It rotates the screw inside the barrel. The ram or the screw pushes the raw material to the heating stage. The temperature before this stage can be room temperature.

Heating

The blended raw materials are now inside the heating chamber. The heating chamber generally consists of a few thermosetting systems. A homogenous heating system is the priority to get an ideal product. The fluctuations of the heating system may cause the instability of the product structure. Typically the range of the heating system is between 160˚ C to 200˚ C for plastic. For other materials, we should change the heating medium. Why? Because their melting point is not as convenient as the plastic. The system usually uses different heating mediums, such as hot water, steam, hot oil, induction heating, etc.

Hot water is a very cost-effective medium to melt our plastic materials. It can reach up to 160˚ C. For the higher melting point material, and we can use hot oil because it can reach 320˚ C. On the other side, we can also use induction heating because it is easier to demonstrate than the others. But, it costs higher than the different medium settings. It can reach more than 200˚ C. Lastly, and the stem is the most widely used heating medium in the industry because it has energy 18 times than the oil and six times the water.

After all, when the heating is over, the molten material is ready for the injection.

Closing the Mold

The cavity of the mould tool gives the desired size of the product. The engineers design the mould tool before we construct it on the machine. They adjust the machine in such a way that the mould tool can open and close when it is necessary. So, when our molten plastic or the raw material is ready for the injection, the mould tool closes.

Injection

As its name, injection is the core process of injection molding process. While looking at the machine, we will find a barrel-shaped hollow tube in the middle of the injection machine. But, if we look inside of this, we will find a ram which is attached to a motor. With the rotation of the piston, the materials inside the barrel move forward. Here, The mechanical part is the size of the barrel and the size of the mold cavity. It comes back and forth, depending on the opening and closing of the old tool.

The force comes from the screw surfaces on the ram. We can call it as a continuous process. At the end of the barrel, we will find a nozzle. It closes the pore until the mold tool is not ready for the injection. While the orifice opens at the injector, the piston pushes the mold forward. Hence, the molded plastic goes inside the mold cavity. Due to the excessive force, they occupy each of the space they get.

The injection is an essential part of injection molding process. Because of these characteristics, we call it as an injection molding machine. After the molded plastic goes inside the cavity properly, the orifice closes instantly. Afterward, The mold tool is ready for the cooling operation.

Cooling

The next step of injection molding process is the cooling part. It is a critical part of all the steps because it has an impact on the quality of the product. It’s cycle time is a significant part here to consider. Here, the time required to cool a piece has a vital role in finding the cycle time. Again, a non-uniform cooling may cause residual stresses, shrinkage, and warping. Therefore, we must focus on the uniform cooling system.

It can last in the two-third of the injection molding process. The medium we use here is water or oil. Usually, The temperature is cooled in an external heat exchanger before it enters the cooling channel. An optimized cooling system requires less time to cool the molded plastic. The hot, molded plastic then turns into room temperature. It turns into a solid material subsequently. Afterward, it turns into the shape contained inside the mold cavity. Finally, it is ready to go outside the mold tool.

Ejection

After the cooling process is done, the mold tool opens. Then the cooled hard plastic comes out of the molding machine. The ejected plastic will go for checking. And then, after the successful verification, the plastic product goes for the packaging. In the same way, the defect products get separated from the other. At this stage, the injection molding process is over.

Because of this six continuous process, the injection molding process optimized the difficulty of manufacturing.

Different Types of injection moulding

Based on the different working principles and development of the tool industry, the moulding process has also developed in various categories. We know, the similar Injection molding process can not make all the different products. Hence the different molding process produces different product designs. For example, can we make the plastic handled knife using the traditional injection molding process? No, right? Because we will need different kinds of molding process. Usually, Using the insert molding process, we can put the metallic knife inside the plastic. Then, we can attach the plastic with the metals. Therefore, based on various commodities, injection molding can be divided into three main categories. They are two-shot injection molding process, Insert molding process, over-molding process. Let’s describe them one by one.

Two-shot molding process

The two-shot molding process is a kind of injection process where two or more barrels inject the molded plastic into the mold tool. It has other names such as multi-shot molding process, double shot molding process, dual-shot moulding process, etc. The working principle of this process is almost similar to the traditional injection process. Just the difference is in the number of feeding hopper. Multiple feeding hopper attached to the barrel blends. The attracting benefits of this molding process are:

Part consolidation.
Improved efficiency.
Improved quality.
Complex molding.

Insert molding process

The process of molding that allows the plastics to bond to insert placed within a mold cavity is called the insert molding process. Have you seen toys with a metal screw hole? How does the injection molding add the molded elements there? Through the insert process, we can do this efficiently. First, we can determine the position of the screw, and then we can insert the moulded plastic. Similar to this, there are other examples we can easily manufacture them through this process. Such as stainless steel insert, Nylon Mesh, Stainless Steel, Threaded Brass, Stainless Steel Pin Insert. The benefits of this process are:

Improves component reliability
Improved strength and structure
Reduces assembly and labor costs
Reduces the size and weight of the part
Enhanced design flexibility.

Over molding process

It is a process where the first molded substantial part is further molded inside another mold tool. Therefore, it is quite similar to the insert molding. But the difference between over-molding and insert molding is in the repetitiveness.

Over molding can perform two or more repetitive cycles of injection. For example, we are trying to make a plastic car that has three layers of protecting shield. How to manufacture it? We will need three repetitive processes to finish manufacturing. That is the principle of an over-molding injection process. The benefits of this process are:

Textures that make handheld items more accessible and safer to use
A greater variety of styles and colors for parts and finished products
Enhanced opportunity for customization
Vibration and noise reduction
Protection from sharp corners or edges
Defense against water, dust, and other contaminants, resulting in longer product life
Greater electrical resistance
Increased shock absorbency

Plastic injection molding machine

A plastic injection molding machine has another name that is the plastic injection press. The plastic injection molding machine produces the thermoplastic product through the injection process.

Structure and Unit of the machine

The basic structure of this machine has two units. They are:

Clamping Unit: The clamping unit consists of the mold, motor drive for clamping, and tie bars. The primary mechanism of the clamping group is to ensure the opening and closing of the mold. At the same time, it provides the ejection of the substantial part.
Injection Unit: The injection unit consists of a motor screw drive, reciprocating screw, and barrel, heaters, thermocouple, and ring plunger. The injection unit has a good number of works to do. First, it ensures the blending of the raw materials. Second, it provides homogenous heating on the blended materials. Third, it also ensures a smooth injection into the mold. Tremendous pressure is created here while injecting into the mold.

Types of injection molding machine

We have described the operation of this machine in the Injection molding process part. We knew from above that following the six steps mechanism of the injection molding, we could easily manufacture a plastic product. However, An injection molding machine can be of three kinds in nature.

Hydraulic: Most of the machining system in today’s world runs off the hydraulic system because it doesn’t pollute the environment. At the same time, the ram provides a lot of pressure on the mold. It is very much effective and reliable.
Mechanical: From the beginning of technology, humankind has practiced using mechanical based machines. Mechanical machines are more stable. It needs manual control. Because of the mechanical systems, the device seems more significant. It needs more labor to operate the machine. Besides, it is not faster as the hydraulic and electric systems.
Electric: Electric machines are faster than the other two machines. The operator can observe the practical steps through the digital management system. It can be controlled using a computer or other operating systems. Electric machines are expensive but reliable. It saves time, and the production is much faster.

Plastic Injection Moulds

A Plastic Injection Mould is a customized machine tool that is necessary for the plastic injection molding to mold molten plastic into solid plastic. Engineers design the specific injection mold for particular design. The most common injection mould is the two-plate injection mold. Moreover, there are other types of injection moulds. They are:

Cavitation: This mold has a single cavity that’s produces one part per cycle.
Family Mold: It has a single mold base but two or more different cavities. It can produce two or more separate parts per cycle.
Unscrewing Molds: This mold is prevalent to produce the threaded holes within a plastic part. An automatic system with a small driver extracts the undercut features. It can be both internal or external. The extraction is continuous into the press cycle.
Hot and cold runner molds: Hot runner uses a temperature-controlled manifold to reduce runner scrap from the cycle significantly. But the cold runner is the most common method for the traditional tooling where they utilize sprues and runners to gate into the part.
Insulated runner molds: These tools resemble more traditional cold runner. But it cartridge heaters or other methods of heating to form a surrounding layer of molten plastic.

Injection molding Materials

Another thing you should consider about injection molding process is materials. Thermoplastics are polymeric, which can be molten by heating, reshaping, and solidified by cooling. It is the physical properties of the polymers. However, While manufacturing, it is essential to distinguish the types of plastic materials for different purposes of the production. Depending on that, we have categorized them into six classes. We will demonstrate some examples of them that is used to manufacture in the industry.

ABS or Acrylonitrile Butadiene Styrene: ABS is the most popular material for injection molding process. ABS is always used to manufacture drain pipe systems, plastic clarinets, golf club heads, automotive parts, common appliances in a kitchen, LEGO bricks, and most of the other products.
Polyethylene: Polyethelene is used to manufacture plastic bags, plastic films, containers including bottles, etc.
PC or Polycarbonate: PC is used to make DVDs like DVDs, eyewear lenses, medical devices, automotive components, and cellular phones.
Polyamide: Nylon is very famous in the medical industry. Besides, it is used to manufacture automotive products, sports equipment, apparel and footwear, industrial components.
Polypropylene or PP: PP is very famous for flexibility. It is used to manufacture utensils, athletic apparel, area rugs, and automotive parts such as car batteries.

Related books that can help you learning more about injection molding process.

We knew that an injection molding consists of an injection unit and a clamping unit. The following five are the name of a few books. Few well-known engineers wrote the books. Each of the books contains different parts of the injection molding machine.

Handbook of Troubleshooting Plastics Processes: A Practical Guide

John R. Wagner, Jr edit this book. It provides a framework of how to overcome the troubleshoot of injection molding process. We will find the polymer processing technologies from the book. All the 21 chapters in the book are full of complete knowledge of injection molding process. From the preface of the book, we will find the authors detailed the summary of the book. After that, Every chapter describes the process, along with the troubleshoot problems. The most common issues are discussed with the root causes and potential technical solutions. Lastly, this book provides numerous case studies along with the illustration of the troubleshooting process.

How to Make Injection Molds

Georg Menges, Walter Michaeli, Paul Mohren are the authors of this book. It focuses on the making of the injection moulds. From the preface, they said, “Injection molds are high-precision tools whose smooth-operation on a day-to-day basis is vital to the economic success of many plastics processors. Consequently, errors in the design and construction of molds can have grave consequences. That is where this book comes in.“ Building on the earlier editions, it draws extensively both on the literature and on the development work carried out at the Institute for Plastics Processing in the Technical University of Aachen with the aid of substantial private and public research funding.

Injection Mold Design Engineering 2E

Injection mold is the core of injection molding process. It is essential to master the know how to make the injection molds. David O. Kazmer is the author of the book focused on the cost-effective ways how to make the injection mold. From the preface of the book, the author said that the mould design had been more technical trade than an engineering process. So, the cost is the most crucial factor here. Therefore, considering the price, he implanted many ways of making the mold. This book will be very much helpful for learning plastic injection process. There are lots of practical information to know about the requirements and necessary steps.

Plastic Part Design for Injection Molding 2nd Edition

Hanser Publisher, Munich publish this book. The author of the book is Robert A. Malloy. This book focuses on the Plastic part design technology. The prototyping and experimental stress analysis is its priority. There are lots of practical knowledge to learn from this book. Besides, it shows the various innovative reviews on how to make the plastic parts. This book will be very much helpful for thermoplastic product design.

Injection Molding Advanced Troubleshooting Guide: The 4M Approach

Hanser Publisher, Munich also publish this book. The author of the book is Randy Kerkstra, Steve Brammer. This giant book is a bank of information on injection molding technology. There are 47 chapters where each of the parts on injection molding technology is there. Besides, it contains the overall process of injection molding. This excellent book is a complete lesson on every knowledge. This book also includes a summary of every part of the lessons from the previous four books. However, This book can be a fantastic choice for engineers.

Summary

Starting from the definition of the Injection Plastic molding process, we have observed their procedures above. Following step by step, we tried to show the necessary injection process on the Injection molding process section.

However, there are other categories of plastic molding processes in plastic product manufacturing. If you are interested, please visit here to have a summary of them. The definition and a short process explanation are well explained there. We hope it will make your research easier.