Weiyu Plastic Mould and Product Ltd.
Weiyu Plastic Mould Product Co. Focus on manufacturing plastic injection mould, die casting mould, blow mold and metal stamping mold
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plastic injection molding service
1.Single or mutil cavity
2.Hot or cold runner
3.PROE UG and CAD design
1 . Mould specifications
Material of steel
cavity and core use imported S136 stainless steel with fine polishing, high hardness to get mold's high precision and good quality.
About gate
pin-valve gate ,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.
About hot runner
hot runner system is designed and made by ourselves, it can achieve ideal and prompt heating effect for preform production ,cavity with lower injection pressure to reduce wear and tear of mould parts.
Heat system
with double heating system,it has separate temperature control mode ,the heat bar are used to heat the mould mainfold plate,small heaters supply the heating temperature for cavity nozzle continuously.
Cooling system
each parts including core ,cavity and valve gate has independently cooling system.