The special disk for injection molding machine is a new generation of magnetic product successfully developed by our company. The patent number is 200620067868.4. Just lift the mold into the injection molding machine and use magnetic force to suck the mold, which is convenient and fast. The disk is composed of multiple square magnetic pole units, each square magnetic pole has a suction of up to one ton, and the magnetic pole part has a suction of up to 20 kg/cm ²， The disk thickness is 40-50 mm. The disk has a variety of security functions to ensure safe use, and its technical indicators meet or partially exceed those of similar foreign products.