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The Injection Molding Machines

The Morgan-Presses are versatile injection molding machines designed to reduce the costs of production.  Its unique design was especially developed to make injection molding of plastic molded parts practical and economical in the quantities required for rapid prototyping and low-volume production.  This makes it ideal for model shops,medical device manufacturers, R & D labs, and many other plastic injection molding applications that require short-run production needs.

Features on all Morgan’s injection molding machines:

  • Solid State Temperature Controllers – featuring digital set-point and readout, 3-mode proportioning and programmable controls, 0-800°F/0-430°C 1/8 DIN modular units.
  • Injection Speed Control – for adjusting injection speeds slower and faster where cavity fill rates are critical
  • Heavy duty cast aluminum construction
  • Hardened and chrome-plated barrels (material melt cylinders)
  • Precision ground chrome-plated stanchion rods
  • Generous 8″x11″ (maximum) mold plan area

Theory of injection molding


The theory of injection molding can be reduced to four simple individual steps: Plasticizing, Injection, Chilling, and Ejection. Each of those steps is distinct from the others and correct control of each is essential to the success of the total process.

Plasticizing – describes the conversion of the polymer material from its normal hard granular form at room temperatures, to the liquid consistency necessary for injection at its correct melt temperature.
Injection – is the stage during which this melt is introduced into a mold to completely fill a cavity or cavities.
Chilling – is the action of removing heat from the melt to convert it from a liquid consistency back to its original rigid state. As the material cools, it also shrinks.
Ejection – is the removal of the cooled, molded part from the mold cavity and from any cores or inserts.
Repetition of these basic steps in sequence is the process of injection molding.

The practice of injection molding
The practice of injection molding varies from the theory, only in as much as process limitations and available equipment affect it. Step by step process is explained in ST’s Cutting Costs in Short-run Plastic Injection Molding guide.

Plastic Molds business

You may be considering casting (sometimes called “pouring”) molds using concrete, cement, plaster, ceramic material, wax, soap, and even hypertufa is used as a medium.

Plastic Mold (sometimes spelled “plastic mould“) can be made from a variety of materials. There are latex or rubber molds. These are generaly expensive to purchase and take a fair amount of expertise to use. They give great detail and beautiful results when used properly.

Many of these are made to order, so delivery time is 3 -5 weeks after you have placed an order and paid your money. This is a long wait if you are just starting off in the hobby or business.

Your investment in plastic molds will be considerable and even with several hundred dollars worth of molds you may only have 5 – 10 different castings to offer your customers.

I recommend that you start with the much cheaper and easier to use rigid or semi rigid plastic molds. They are  inexpensive and will give you an excellent feel for mixing and casting whichever medium you are interested in. If you invest $150 to $200 in these you will have 20 or 30 different castings to sell and be well on your way to making some money!

Plastic molds can normally be ordered and delivered within 5 -7 working days. You are in business as soon as you recieve your molds as most retailers will include instuctions. These molds are very durable and will give you a great start in you casting business.

The choice is yours. 

We will be adding to this site as time permits and will be happy to answer any questions you have. Please ask!

injection mold parts issue solution

injection mold parts issue solution

It is a headache to run into the problem of product mucosal in injection mold  parts, it not only requires a lot of manpower and material resources to take product out from the mold, but also affected the company’s production efficiency, increasing cost to the company.

But how can we solve the problem of injection mold products mucosa?

At first, we should find out the reason of mucosal. As follows:

1.Bad polishing , for example, it is stick before the mold, May be because after the die polishing better than the previous die polishing   Die tryout mold in the production process directly stick in the former mould.

2. Draw taper design may be unreasonable. In theory, front mould draw taper   is larger than rear mould draw taper. Putting the draw taper in wrong side may also result to product sticking in the former mould.

3. The exits of a vacuum lead to product binding on the front mould.  It is a common phenomenon to the Shell, box products.
4. Bad polishing may lead to the rear mould mucosa.mold manufacturing in China

5. Mold temperature is too low at the beginning, the product hold too much power to the product.

So we have understanding the reason of mucosal in the test mould, our suggestion of the problem as follows:

1,We must pay more attention to the front mould, the front mould’s polishing should be better than rear mould.

2, For the box, shell and other products, if there is vacuum in front mould, we should use exhaust pin to eliminate the influence of vacuum, but sometimes rear mould need exhaust pin too.

3, If product structure asking for the mould the temperature, we should increase the temperature when testing mould.

4, We can set reasonable injection parameter according to the characteristic of the plastic raw materials, then reducing the possibility of plastic product’ mould sticking.

Go to our injection mold china company via https://www.plasticmold.net/ to know more solutions

Plastic Mold Manufacturer In China

Plastic Mold Manufacturer In China

plastic mold manufacturer has many other things to look beyond the basic strength, which is mold manufacturing process. This is so very true in the context of business functions and high end operations that require multidimensional talents and approach. In the present global scenario, the need to pace up with the contemporary trends is visibly important as the business proportions and profits are directly connected.

If you are

plastic mold manufacturer

a recent entry into the molding business with manufacturing capabilities, here are the few important aspects that you need to work of developing expertise…

Design & Packaging – your best of the products and solutions are necessary to be packaged to be presented the way your customers would like to see them. You can engage product packaging experts who are more creative in their approach. Many manufacturing companies engage local creative professionals to custom create packages to suit the localized demands and customer expectations.

Market Inputs – Many new players in the market struggle for the want of market inputs because of which they end up losing some of the most lucrative deals. Knowing the market information and working on the best case scenarios is evidently important for any new enterprise.

Online Presence – your website is as important as your legal registrations. Today, most of the product and service related information is displayed on the respective websites of the companies dealing with various products and services. Your website should also have the vital information on the terms of engagement and business conduct by various patrons involving in your business. If you want to know more information regarding the Plastic Mold Company, then you can  contact us to get price  supporting

Plastic Mould manufacturing has become one of the popular businesses in China and in the recent years, many companies which undertook mold manufacturing as their primary business have been established in the country. GC mould which is located in Zhejiang in China is established in the year 1992. This Chinese mould maker, with more than 20 years of experience in mold making is exporting both plastic mould as well as plastic mould components for their clients throughout the world. GC mould is offering plastic molding services for more than 500 leading companies in the world. This company is also represented as one of the leading mold china plastic mould supplier. GC mould is using high precision machineries with advanced techniques so they can offer high quality products at affordable prices than any other companies in China.

Chinese Mold Maker

As GC Mould is implementing advanced techniques, the longevity and precision of the product is ensured. The professional managing teams, technical teams, stable and precision machineries and high quality molds at reasonable price paved the way for GC mould to attain this world’s leading position. GC mould is keen on reducing wastage of time, water, energy, space and labors as they could realize low material, power consumption and high efficiency to reduce the price of the plastic mold. This saved price is more helpful for them, to provide the products to the customers at lower prices. The company is using high quality materials for injecting into the plastic injection molds. GC mould uses two different sorts of plastics which includes thermoplastic and thermosetting plastic. This top Chinese Mold maker also got ISO9001 certificate and so each process of plastic mold making are processed with ISO 9001. If you want to know more information regarding the Chinese Mold Maker, please go to our official website. and send us your RFQ, we will quote you in the next two working days.