24 cavity PET preform mould

タイトルまたは説明

1.About design and make Advanced structure is designed to improve rate of finished product, The preform mould with advanced double-taper positioning technology, Each core is independently locked and Adjusted so that low eccentricity of product can be guaranteed; Off-center Adjustment System of the mould ensures that we can produce high-quality bottle preform , thickness error of perform less then 0.*5mm. This technology has already reached the world level and has patented; Since optimization designs have made, and work intensity has been reduced，the mould can full-automatically run; the CNC equipment processing manufacture, the processing precision is high. The main spare parts realization design standardization production, interchangeable, and carries on the computer archive to the spare parts size, has extended the post-sale service 2. Material of steel cavity and core with imported 1.***6 stainless steel with fine polishing, high hardness and anticorrosion to get mold's high precision and good quality. 3.About gate With the Shut-off Nozzle can increase the product the production efficiency, reduces the raw material the waste , pneumatic drive the nozzle pin simultaneous high speed open and close action. which can effectively control the injection hole open and close actions on each cavity. reliable seal function, smooth moving, low thermal expansion rate , long using life and also saves electric energy. 4.About hot runner The hot runner system, utilizes the Mould follow software design, heats up evenly the injection density evenly, it can achieve ideal and prompt heating effect for preform production , cavity with lower injection pressure to reduce wear and tear of mould parts. 5.heat system with double heating system, it has separate temperature control mode , the heat bar are used to heat the mould main fold plate, small heaters supply the heating temperature for cavity nozzle continuously. The Mould Temperature Controller of the mould was developed by university professors who are engaged by our company. And it has patented; xxxxx system each parts including core , cavity and valve gate has independently cooling system. 7.heat treatment mechanical treatment cavity and core to prolong service life , nitrogen treatment with neck screw. with fitly operation. 8.special satisfied serve each mould undergoes strict mould test before delivery Unless it is qualified, it will can't been sent out from our factory. we can provide an experienced team for installation and test as per client's request Standard inter-changeable mould components 9、 Long using life over 2.5 million times of injection cycle