Injection Molding Process

The injection molding process in china， the process produces large numbers of parts with high quality， great accuracy, and quick cycle time. The production of plastic injection molds from both thermoplastic and thermosetting plastic materials. The plastic material, in the form of particles, is melted until it is soft enough to be injected under pressure, either through a reciprocating screw or a ram ejector, into the mold cavity. In China, when a part is designed by the customer, then manufacturing molds by an injection mold company, it needs a mold maker (or toolmaker) team to build. The result is that the shape is exactly copied. Once the plastic injection molding has cooled sufficiently to harden the mold opens releasing the part. The whole injection moulding process then repeats.