Zinc alloy die casting die is a mold used to produce zinc alloy parts of various shapes. It consists of cavity, parting surface, pouring system and cooling system.

The classification of Zinc alloy die casting die can be divided into:
(1) Die-casting molds produced in small batches of single pieces; (2) Die-casting molds produced in small batches of multiple pieces; (3) Die-casting molds of precision and complex parts produced in large quantities.
According to the structure form can be divided into:
(1) Integral type (that is, there is no side plate and no thimble hole); (2) Insert type (that is, a metal bottom plate is mounted on the formwork); (3) Combined type (that is, with a side plate and a top pinhole). The zinc alloy die-casting model has a large injection ratio, which can obtain high surface finish and dimensional accuracy; when the injection speed is high, thermal cracking is easy to occur, so it is appropriate to use a lower temperature and a shorter residence time; Zinc alloy die casting The die manufacturer tells you that the pressure generated during injection is relatively high, which is beneficial to filling in the molten state; a smaller volume of molten material can be filled at a higher pressure to obtain greater density and strength.