XS Plastic Mould started manufacture PET preform mould since 2009. With long and rich experience in the preform mould designing and building, we can guarentee good quality and competative price.
We make valve-gate preform mould and non valve-gate preform mould.Firstly we would like introduce difference between this two type preform mould.
Hot runner system is also different used in valve-gate preform mould and non valve-gate preform mould.
We have made alot sets of PET preform mould in different type,PET preform mould steel: S136, 2316, etc. PET preform mould core inserts and sliders can be titanizing coasting to provide better surface finish. After titanizing, the surface will with golden colour. S136 and 2316 steel will be done vacuum quenching harding treatment. After harding treatment, the steel hardness can reach 48HRC to 52HRC. P20 steel used as the mold base.