Preform Mould:
1.All templates are pre hardened, and the template material is 4CR13.Mould parts(core, cavity, lip etc.) materials are S136 high strength anticorrosive steel,hardness is higher than 48HRC
2. High quality hot runner parts, specialized balanced hot runner system. Special hot runner for mould ensures the same pressure and PET flow ratio of each cavity, decreases the wall thickness difference, eccentricity and AA value.
3. The international first-class finishing equipment (GF Shamir EDM, America Haas, Beijing carved machine, Caisi 3 coordinate detector, etc.) to ensure the strict requirement of product size, high accuracy and interchangeability of cavity parts.
