Are plastic and die casting molds made of hardware materials? Or are they made of other materials? Yes, the production of plastic, die-casting molds this complex mold processing side

Yes, there are many kinds of plastic products manufacturing process. Generally speaking, the injection mold. There are structural complex surface requirements of high characteristics. Due to the production process of plastic products need to provide high temperature and high pressure special molding environment, so the materials needed are different from the hardware mold (cold working mold) materials, many are foreign imported steel, so as to meet the needs of heat and corrosion resistance, wear resistance and high strength. I have done in Xiaoshan National Economic and Technological Development Zone plastic mold clamping for a period of time, to understand that Zhejiang Huangyan mold is more famous, and Suzhou Kunshan mold factory group is more, Guangdong is also more ...