Double Injection Molding

Using two injection molding machines or double shot injection molding can produce various products with mixed color patterns and products with obvious color separation. Two-color injection molding uses a vertical injection molding.

The company has two factories which occupy a total area of more than 18, 000 square meters, and a total of 102sets of injection molding machines with the heaviest up to 15, 000KN(1500tons). We set up different kinds ofassembling rooms according to different injection molding products, such as the medical instruments assemblingroom, the electronics assembling room, the baby-car assembling room, mountaineering bag accessories assem-bling room, and tile spacers automatic packaging workshop. Our team has around 320 hard -working workers, including 37 managers, 24 engineers, and 16 quality inspectors. We deal with design and manufacture of plastic precision molds, construction products, power tools, auto parts, baby strollers, mountaineering bags, plasticbuckets and folding crates and so on, specializing in using PC(polycarbonate), PA(nylon), PMMA(acylic), POM(polyformaldehyde), PPO, PBT, PCIABS, TPU plastic raw material to adjust production process appropriatelyso that products can achieve the best performance.

Two-color injection molding machine

Two-color injection molding machines usually have two types, injection screw parallel injection molding machine and injection screw vertical injection molding machine.

1. Parallel

The injection screws are arranged in parallel and can act independently or at the same time. There are two sets of independently acting ejector mechanisms.

2. Vertical

The injection screw is arranged vertically in a plane, and it can also act independently or simultaneously, but there is only one set of ejection mechanism.

Advantage:

Compared with traditional injection molding, the two-material co-injection molding process has the following advantages:

1. The core material can use low-viscosity material to reduce the injection pressure.

2. From the consideration of environmental protection, the core material can use recycled secondary materials.

3. According to different usage characteristics, for example, soft material is used for the skin material of thick finished products, hard material is used for the core material or foamed plastic can be used for the core material to reduce the weight.

4. Lower quality core materials can be used to reduce costs.

5. The skin material or core material can use expensive and special surface properties, such as anti-electromagnetic interference, high electrical conductivity and other materials to increase product performance.

6. Appropriate combination of skin material and core material can reduce residual stress of molded products, increase mechanical strength or product surface properties.

7. Produce products with marble texture.

Injection Mold Tooling

The best injection mold tooling makes the best finished products. That's just what we deliver, providing our customers with products that fit their needs and exceed their expectations.

With an exceptional team of engineers ready to help our customers optimize their injection mold tooling designs, we're committed to getting it right from the start. After your part design is completed, the custom tooling process begins and is strictly monitored to ensure the highest quality standards. We will meet your budget needs with experience in both domestic as well as off-shore tooling sources. Regardless of selected sourcing location, we will provide status reports to keep our customers informed along the way.

So what does all this mean for our customers? Simple. It allows us to deliver the high quality injection mold tools required to produce high quality parts at competitive prices. When you do something right the first time, there's no excess spent on false starts and do-overs. With our vast experience and dedication to the job at hand, you can rest easy knowing that Ding Yue Plastics delivers — on time, every time.

Parts and Equipment

The company has two factories which occupy a total area of more than 18, 000 square meters, and a total of 102 sets of injection molding machines with the heaviest up to 15, 000KN(1500tons). We set up different kinds of assembling rooms according to different injection molding products, such as the medical instruments assembling room, the electronics assembling room, the baby-car assembling room, mountaineering bag accessories assembling room, and tile spacers automatic packaging workshop. Our team has around 320 hard -working workers, including 37 managers, 24 engineers, and 16 quality inspectors. We deal with design and manufacture of plastic precision molds, construction products, power tools, auto parts, baby strollers, mountaineering bags, plastic buckets and folding crates and so on, specializing in using PC(polycarbonate), PA(nylon), PMMA(acrylic), POM(polyformaldehyde), PPO, PBT, PC/ABS, TPU plastic raw material to adjust production process appropriately so that products can achieve the best performance.

FAQ:

1.Which kind of product can you do?

A: Plastic injection molding and mass production for plastic parts

2. Which kind information do you need for quoting?

A:1) Sample photo with dimensions or 2D/3D design, 2)Product material, 3)The quantity，4)Runner type, cold or hot, 5)Mold steel type P20, 718, 2738, H13, S136, 2316, and so on

3. I have no 3d drawing, how should i start the new project?

A: You can send us some samples or tell me your idea, we will help to finish the 3D drawing design

4. Do you accept custom design on size?

A: Yes, if the size is reasonable.

5. Could you print our company LOGO on the nameplate and package?

A: Yes, we can do that.

6. Do you offer OEM service and can you produce as our drawings?

A: Yes. We offer OEM service. We accept custom design and we have a professional design team who can design products based on your requirements. And we can develop new products according to your samples or drawing.

7. Can I request to change the form of packaging and transportation?

A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.