Jar mold


1.Mould structure

    Advanced structure is designed to improve rate of finished products;The each cavity is self locked independently with the core.The off-center adjustment system make the perform thickness error less than0.05mm.Bottleneck is adopted International Screw thread standard, No cutting of gate to reduce the labor intensity

2. Material of steel

    Cavity and core use stainless steel 2316 with fine polishing,high hardness to get mold's high precision and good quality. mechanical treatment cavity and core to prolong service life,nitrogen treatment with neck screw.with fitly operation,guarantee Long using life over 2 million shots of injection cycle

3.About gate system

    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.

4.About hot runner 

    The 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.we use the 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.

5.Cooling system 

    Each parts including core ,cavity and valve gate has independently cooling system.

6.special satisfied servive

    Each mould undergoes strict mould test before delivery.we can provide an experienced team for installation and test as per client's request Standard inter-changeable mould components

    High quality mould from good mould manufacture,we can design different  preform&bottle mould according to customer require.


Tags :- mouldmoldJar

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