Because it is new, the injection molding machine screw nozzle, installation screw and barrel, the first injection should be positioning screw loosen, the deflection Angle to the original position, the injection molding machine barrel axis away from the axis of the clamping device...

Screw repair and replacement: 1. If the working face of the screw is slightly worn or scratched, it can be used to grind and repair the damaged part of the oil stone or fine abrasive cloth.2. The screw work surface with serious abrasion, scars ditch is deep, should check this...

The operation of single screw extruder is quite simple.Materials are entered from the hopper.Normally the material is fed into the extruder barrel by gravity from the hopper.Some materials are not easy to flow in dry state, special measures must be taken to prevent material from ...

After the screw diameter of the screw diameter of the screw is processed, the thermal spraying wear resistant alloy is applied, and then the grinding is processed to the size.This method generally has professional spraying factory to repair, the cost is relatively low.The...