double-screw plastic extruding machinery

double-screw plastic extruding machinery special equipment for all kinds of PVC powder material extruding and molding.

plastic extruding machinery

LGJZ series Conical double-screw extruder is the special equipment for all kinds of PVC powder material extruding and molding.It's matched different mould and auxiliary machine can produce all kinds of the PVC plastic piipes, profiled sheet,sheets,bar and granulating. The screw cooling use the oil cooling system.The cylinder cooling use the special air cooling system.The system controled by special computer.According to the customer's different formula requested,matched the most reasonable structure screw,in order to achieve the best plasticizing status and flowing state.The screw both use the high accuracy special-purpose numerical control screw rod milling machine processing,it can guarantee the each similar extruding machine's extrusion performance highly uniformity.Takes the lead to introduce international changes the pitch advanced,changes the depth screw rod design technique,causes the flowing to cutting,compressing in the screw to be gentle,closer actual need.The distributor case special design,the thrust bearing enlarges especially,the bearing uses the original imported, the transmission life is high,it may withstand extruding pressure greatly.The electric system maximum limit uses imported original parts,and it has many malfunction alert function,the breakdown are few,removes conveniently.The cooling system design is special,the radiating surface enlarges especially,cooling is rapid,temperature controled precision to be possible warm to reach ±1 degree centigrade.

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double-screw plastic extruding machinery