(1) hot runner mold

With the aid of the heating device, the plastic in the pouring system can not be solidified, and will not be release with the product. Advantages: 1) no waste 2) can reduce the injection pressure, the multi cavity mold 3) can shorten the molding cycle 4) improve product quality for the characteristics of hot runner mold plastics: 5) plastic melt temperature range wide. At low temperature, good flow property, high temperature, good thermal stability. 6) is sensitive to the pressure, does not add pressure does not flow, but can flow when the pressure is applied. 7) the heat is good, so that the mold can be cooled quickly. Available hot runner plastic has PE, ABS, POM, PC, HIPS, PS. Hot runner has two kinds of commonly used: 1) heating flow channel mode 2) adiabatic passage mode.

(2) die

In module used in steel plate and bought back after the need for heat treatment, such as carburizing quenching, in order to achieve the required use. This injection mold called hard tooling, such as internal model of the H13 steel, 420 steel S7 steel.

(3) soft mode (below 44HRC)

Within the module used in the steel, buy back after the heat treatment does not need to be able to achieve the use of the requirements, so that the injection of soft mold. As in mould made of P20 steel, ACE steel, 420 steel, NAK80, aluminum, beryllium copper.