pet bottle preform mould

bottle preform mould: 1.more than 20 years mould making experience 2.DME,LKM mould base 3.high presicion mould making machine haishiqi12@yeah.net

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Description

bottle PET preform mould and cap mould quality controlling system made SINO-PK improving and developing very fast, the bottle preform mould are very sensitive, due to bottle PET preform mould and cap moulds are always multi cavities, they need very precise machining to all the plates and components, also they need very good hot runner system. Especially for , they need valve gate injection system and the valve gate injection system need very precise material sealing function, also need precise temperature controlling to keep the injection force equal and injection force balanced.