It is suitable for rubber injection molding machine. Before being injected to the cavity of molds through screw or valve of injector, the rubber compound is pre-heated and plasticized, then the rubber will be vulcanized and molded under high pressure and temperature.   Major molds include shock absorber mould, corrugated pipe mold, elbow pipe mold, silicone mold, auto parts mold, electronic accessories mold, dust-proof cover mold and cold runner mold etc.