China Supply Preform Injection Moulding Machine Big Size Plastic Injection Molding Machine

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.