32 Полость преформ формы

pet preform mould 1. Steel Material --Cavity,Core and Neck ring Material: S136 Steel materialwith heating treatment process to achieve the hardness about 48-50HRC; --Hot-Runner main-plate Material: P20 --Mould Base Material: S50C,Chrome plate 2. Technical Specification --The mould will adopt with hot runner with valve gate system; --the mould plate and cooling channels internal coating of hard chrome, without rust; --Interchangeable for core,cavity and neck ring etc; --Tolerance of thickness not more than ± 0.05mm; --Weight tolerance not more than ± 0.2grams; --Warrant: 16months after shipment or 3,000,000 shots; 3. Hot-Runner System --Hot Runner System with PID temperature control to per cavity; --Pneumatic actuated valve gate system tip; 4. Spare parts for free 1-Core : 2pcs, 2-Cavity: 3pcs , 3-Neck ring: 4pcs etc..