Plastic injection molding is the most common manufacturing process for the fabrication of large quantities of 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 custom molding service including China precision plastic injection moulding and rubber injection molding, as well as overmolding and insert molding, all with affordable price and considerate service. The plastic injection molding made at Zhongde factory is a standard process involving a stainless steel mold.
There is a perception of China being a low-quality supplier. However, China is undergoing transition, with Chinese plastic molding manufacturers like Zhongde leading the way in offering high-quality plastic injection moulding services 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, the price of custom made plastic molds made by Zhongd is more competitive than other global plastic injection supplier/company as well as other Chinese plastic molding manufacturers.
The below table shows the size of custom plastic injection molding we usually make. If you need a larger size, Zhongde, as a professional China precision plastic injection moulding manufacturer, can also help you achieve it at a lower cost.
Size | Metric | Inch |
Length | 2500 | 98.4 |
Width | 2000 | 78.7 |
Height | 1500 | 59 |
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
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. |
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. |
Zhongde, as a custom plastic injection molding company in China, is 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.
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