Commodity plastic moulding

we can make plasict injection moulding/sillicon moulding/overmolding moulding and insert molding,such as
-commodity plastic moulding,all kinds of plastic injection parts  for daily applications such as:Trumpet platic injection mold;pet bowl; bottle;anti termite shell and so on

Cavity:signle or multi cavity plastic injeciton parts
Runner: Hot runner/Cold runner

 What we manufacture:

- Plastic injection molding
 -Silicon moulding

-overmolding moulding

☆ Plastic injection molding: 

It is the manufacturing process to get plastic parts by injected the molten plastic materials into the mold cavity with high pressure, after cooling and curing, to get plastic parts

 ?   Process cycle:

The process cycle for injection molding is very short, typically between 2 seconds and 2 minutes, and consists of the following four stages

1) Clamping - Prior to the injection of the material into the mold, the two halves of the mold must first be securely closed by the clamping unit

2) Injection - The raw   plastic material, usually in the form of pellets, is fed into the injection molding machine, and advanced towards the mold by the injection unit

3) Cooling - The molten plastic that is inside the mold begins to cool as soon as it makes contact with the interior mold surfaces

4) Ejection - After sufficient time has passed, the cooled part may be ejected from the mold by the ejection system, which is attached to the rear half of the mold. 

 ?   Materials

· ABS       

· PC/ABS

· Polycarbonate

· TPU

 ?   Equipment

Machine Name                                        Type(bearing capacity)              the numberof machine

injection molding machine                                60T                                                2

injection molding machine                                120T                                              2

injection molding machine                                 128T                                             4                         

injection molding machine                                 168T                                              4

injection molding machine                                 130T                                              3  

injection molding machine                                  180T                                             3                              

injection molding machine                                  180T                                              2

High speed injection molding machine              300T                                                1  

 ?  Surface Finishes

FINISH                                      DESCRIPTION                         

PM-F0                                  non-cosmetic, finish to Protolabs' discretion                             

PM-F1                                 low-cosmetic, most toolmarks removed

PM-F2                                  non-cosmetic, EDM permissible

SPI-C1                                 600 grit stone, 10-12 Ra                               

PM-T1                                 SPI-C1 + light bead blast   

PM-T2                                  SPI-C1 + medium bead blast                           

SPI-B1                                 600 grit paper, 2-3 Ra

SPI-A2                                 grade #2 diamond buff, 1-2 Ra                             

 ?  Custom Color Matching 
 Custom color matching is offered on customer-supplied Pantone numbers and customer-supplied part samples.
 ?  Secondary finishing options:
 Mold texturing/Threaded inserts /Laser engraving/Basic assembly...
 ?  Radii
 Some part corners will have a radius rather than a sharp edge since we use an automated CNC milling process to make the mold for your parts. This typically does not require  a change to your model, but resulting radii are identified before the mold is milled.