Mold production technology is becoming more and more standardized. At the same time, standard injection Mold spare parts are standardized. Among injection molding molds, the most widely standardized mold base is widely recognized by the market. 

Our company's mold base is unified by Long Kee For the mold base, we also have our own standard injection Mold spare parts. The following points should be in line with the following opinions:

1. standard injection Mold spare parts, good machining performance, easy to cut, and still maintain accuracy after machining

2. The polishing performance is good. Most of the working surfaces of the formed parts need to be polished to achieve mirror polishing. Therefore, the hardness of the steel is required to be between HRC35-40. Too soft and too hard steel is not conducive to the work of the polisher

3. Good wear resistance and fatigue resistance. The injection molding cavity will be subjected to high pressure and high temperature for a long time. The high carbon alloy steel will be heat treated to obtain higher hardness, but the toughness should be poor to form surface cracks. Even if the selected steel has strong wear resistance, it should avoid long-term mold repairing and polishing to ensure the dimensional accuracy of the cavity and ensure the service life of the mold.

4. It has corrosion resistance, sometimes corrosive plastic particles, such as polyvinyl chloride and flame retardant plastics, are injected into the injection molding cavity

Yize Mould focuses on connector moulds, plastic moulds for small parts, plastic moulds for structural parts, precision plastic moulds for plastic parts products,and 125 employees, 180 sets of equipment and professional injection Mold spare Parts & Accessories,EDM accuracy and Tolerance 0.003mm