PVC Plastic Pipe Fitting MouldMould name: PVC Plastic Pipe Fitting MouldCavity: 10  cavitiesMould size:50mmMould steel:Germany2316 china2316 or4cr13 for the cavity and coreGate :direct gatemould structure:Angle  pinHardness of core/cavity: HRC 40-45°degree after vaccum heat treatmentInjection moulding machine: 320T   Pvc injection problem and the solution1. Lack of material:The phenomenon that the mould can not be filled often occurs in the process of injection pipe fittings. When the injection molding machine just started to work, due to the mold temperature is t...