China Factory Manufacture Plastic chair injection mould

Product Name:China Factory Manufacture Plastic chair injection mould

Steel of Cavity & Core:Depends on Product, we help customer to choose the suitable material.
Commonly used material as below:
Buderus: 1.2311, 1.2738, 1.2344, 1.2316, BPM-HH, SUS-420…etc.
Finkl: P20, HiP-20, H13…etc.
Hitach: NAK80, DAC, FDAC, SKD61…etc.
Assab: 618, 718, STAVAX…etc.

Steel of Mold Base:Depends on Product, we help customer to choose the suitable material.
Commonly used material is S45C.


No. of Cavity:Customized


Hardness of Cavity & Core:Pre-Hardness Steel: HRC 30 ~ 32 ± 1°
Heat Treatment Steel: HRC 50~52± 1°


Core pulling or Ejection system:Depends on the Product.
Commonly used : Motor, oil cylinder, stripping plate, angel pin, ejector pin…etc


Cooling System:In Core: Baffle or By pass cooling
In Cavity Plate: Chain drilling type cooling


Surface Finish:Depends on the product.
Commonly used: Texture Hatching, EDM Hatching, Polishing, Diamond Polishing…etc.


Mold Life:Depends on the steel hardness and the plastic material.
Commonly used:
1. 300,000 ~ 500,000 shots or 1 year under normal use procedure for Pre-Hardness material.
2. 1,000,000 shots or 1 year under normal use procedure for Heat Treatment material.


Runner:1. Cold Runner.
2. Hot Runner.


Delivery time:Depends on the product size and complication.
For First trial: 30 ~ 80 days after mold drawings approved


Packing:Standard Wooden Case


R & D:We offer customers the drawings for products and mold design.
Also we provide extra service such as: Reversing Engineering Drawing, Optical Design, Photometric Design… etc. We can work with 2D/3D drawings or with provided samples.


Company Advantage:

1.More than 10 years experience for mold fabrication.

2.We can help save 10-15% cost.

3.Small orders are accepted.

4.No communication problem.