1.Used for bottle preforms 2.Mould Material: P20, H13, 3Cr17, etc 3.Product ... 3)Cavity:1~48 cav 4)Process:precise CNC 5)plastic preform mould1.According to all kinds of special requirements of ... MaterialPE, PP, PS, PVC, etcMould MaterialP20, H13, 3Cr17, etcHot TreatmenthardnessHRC50-60 centigrade degree, surface electroplatingOperating Life1000000shots,Provide accessories for free in ...