Plastic Injection Molding

 China Custom Plastic Injection Molding Services

China custom plastic molding is the most common manufacturing process for the fabrication of large quantities of order plastic parts. As an ideal method to producing high volumes plastic parts in the same shape, practical injection molding can be used to create various of plastic parts, which vary greatly in size, complexity and application. Almost every plastic item around you was manufactured by injection molding.

 

As a reputable custom injection molding company in China, Zhongde supplies China precision plastic injection molding and rubber injection molding, as well as overmolding and insert molding, all with affordable price and considerate service. The plastic injection molding making at Zhongde factory is a standard process involving a stainless steel mold.

 

What's the Features of China Plastic Injection?

 

 

There is a perception of China being a low-quality supplier. However, China is undergoing transition, with companies like Zhongde China custom plastic molding leading the way in high-quality products and efficient production. Zhongde factory works 24hours with three shift per day, our employees happily accept overtime which allows us to complete projects very quickly. With closed-loop production system and mature technology, Zhongde injection molds price is more competitive than other global plastic injection manufacturers as well as other Chinese plastic injection company.

 

Guideline of Plastic Injection Molding

 

Size of High Precision Plastic Injection Molding

 

The below table shows the size of China injection plastic parts we usually make. If you need a larger size, Zhongde, a reliable China precision plastic injection moulding manufacturer, can also help you achieve it at low cost.

 

Size	Metric	Inch
Length	2500	98.4
Width	2000	78.7
Height	1500	59

 

Available Material of China Thermoplastic Injection Molding

 

In addition to the general materials listed below for custom plastic injection moulding and for overmolding insert molding, Zhongde can also modify the materials according to the special needs of customers. Our professional engineers will adjust the raw material formula to meet the unique conditions of use. We can offer you competitve  ABS plastic injection molding price. If you need PP polypropylene injection material, choose Zhongde as your direct China polypropylene injection molding manufacturers.

 

ABS | Acrylonitrile Butadiene Styrene

 

PA 6 | Polyamide 6, Nylon 6

 

PA 6/6 | Polyamide 6/6, Nylon 6/6

 

POM | Acetal Polyoxymethylene, Delrin

 

PP | Polypropylene

 

PE | Polyethylene

 

LDPE | Low-Density Polyethylene

 

HDPE | High-Density Polyethylene

 

UHMWPE |Ultrahigh Molecular Weight Polyethylene

 

PTFE  | Polytetrafluoroethylene

 

PEEK | Polyether Ether Ketone

 

PC | Polycarbonate

 

PMMA | Polymethyl Methacrylate, Acrylic

 

PS | Polystyrene

 

PVC | Polyvinyl Chloride (Shore D)

 

PU | Polyurethane

 

Additives of Manufacturing Practical Plastic Custom Injection Molding

Name	Description
UV absorbers	Absorb UV radiation, slowing down the degradation of the material when used outdoors.
Flame retardants	Prevent ignition and inhibits spread of fire.
Plasticizers	Increase flexibility and promotes plasticity, reducing brittleness of the material.
Colorants	Used to color plastics.
Carbon fibers	Increase strength, toughness, and rigidity of the material at the expense of making the material more brittle.
Glass fibers	Increase strength, toughness, and rigidity of the material at the expense of making the material more brittle. It is more flexible than carbon fibers.

 

Surface Finishing of Cheap/Low-Cost Plastic Injection Molding Services

Name	Description
Glossy	The mold is smoothed and then polished with a diamond buff, resulting in parts with a mirror-like finish.
Semi-gloss	The mold is smoothed with fine-grit sandpaper, resulting in parts with a fine surface finish.
Matte	The mold is smoothed using fine stone powder, removing all machining marks.
Textured finish	The mold is first smoothed with fine stone powder and then sandblasted, resulting in a textured surface.
As-machined finish	The mold is finished at the machinist's discretion. Tool marks may be visible.

 

Custom Plastic Injection Molds for Sale

 

 

Zhongde as a custom injection mold factory China, we are able to produce the most intricate CNC injection mold, which is up to 78 inches long. In addition, our customize plastic die mold is lifetime guaranteed and machined from high grade metal.

 

China Injection Plastic Parts in Various Industries

 

Agricultural Machinery

Automotive

Consumer Electronics

Home Appliance

Fitness Equipment

Transmission System