Injection molding machine also known as injection molding machine or injection machine. It is the thermoplastic or thermosetting material using plastic molding mold into plastic products of various shapes of the main molding equipment. The main feature of injection molding machine is high efficiency, strong stability, high adjustability, low mold cost, easy replacement, wear and tear, and so on. It can also reduce the use of electricity, in the ideal working condition of electricity saving efficiency is relatively high. These features are its advantages. It is also very suitable for environmental protection workshop.