The melt is fed into the mold through the injection or compression system of the molding machine. In the mold, the melt is subjected to pressure, filling the mold cavity and forming the shape of a plastic chair. After a period of cooling and solidification, the melt transforms into a solid plastic chair. Finally, open the mold and take out the formed plastic chair.

Plastic products have penetrated into every aspect of our lives, from daily necessities to high-tech products, all of which cannot be separated from the widespread application of plastics. The importance of plastic molding machines, as the key equipment for manufacturing these plastic products, is self-evident. This article will provide a detailed introduction to the principle, classification, operation methods, and market development trends of plastic molding machines.