Sell multi-drop hot runner system @China (Mainland)

In order produce large quantity,Injection mould hot runner system usually choose multi-tip hot runner system for plastic onjection mould.Anole is the chinese hot runner maker supply the multi-drop hot runner.

Multi-tip hot runner system plastic mould structure is very complex.molten plastic inject from Injection machine nozzle to manifold.Through the manifold flow to the nozzle and to the tip,then inject to the mould cavity.There have radial dimensions D with requirements and axial size limit requirements for the hot runner and the solid plate.Hot runner nozzle has the radical dimension requiremnet with the solid plate,this ensure the molten plastic would not flow into those where is not cavity parts and request the solid plate hardness hardened 50 HRC.The distance between mould parting surface with the nozzle axial orientation must control strictly.This dimension should confirm by the normal temperature nozzle pratical distance and under the mould normal temperature,the nozzle pratical extend.In order to put the nozzle fir for the manifold,do not let the hot runner manifold change the shape,settle the adjustable gasket on the nozzle.This adjust gasket combine with the nozzle axial locating surface limit the nozzle move,and effitively control the manifold shape change.

Under nomal temperature condition,in order to make the mould after heating,the adjustable gasket press just right.The distance between adjustable gasket and solid plate should be 0.025mm.Hot runner location base and the locating pin control the hot runner position in mould together.Locating base fixed solid plate have the radical dimension requirement,and the depth should control accurate.The locating axial make the function of supporting the hot runner system,under the injection machine inject pressure directly.The locating pin fixed hot runner manifold have requirement.There must exsit the enough space for the manifold and the solid plate,in order to settle the thermal insulation gasket.

hot runner manifold and the runner plate should set the enough wiring groove,keep the wire line out of mould and connect with the connetor on mould.Manifold fixed to the solid plate have the radical diemnsion requirement,in order to make the injection nozzle fixed well to the mould hot runner nozzle.Nearby the hot runner manifold,Use screw to connect the solid plate,runner plate and the solid plate,to enhance the hot runner manifold rigidity.

Hope Multi-tip hot runner system information upon will be good use for you.If you have any comments,welcome to contact me.
 
writtem by Tina
service1003@anole-hot-runner.com
www.anole-hot-runner.com

Post by Emily Tina    Rubber & Plastics    @2012-08-14 17:55:21