Injection molding is a method of industrial product production modeling. Products are usually injected with rubber or plastic. Injection molding can also be divided into injection molding and die casting. Injection molding machine (hereinafter referred to as injection molding machine or injection molding machine) is the main molding equipment to make thermoplastic or thermosetting materials into various shapes of plastic products by plastic mold. Injection molding is realized by injection molding machine and mold.