Screw refers to the metal rod with screw groove that can rotate in the barrel of extruder or injecti...
Here, we briefly introduce the composition and functions of PVC pipe extrusion production line as fo...
As one of the common plastic machines, the composite pipe production line needs regular maintenance,...
Pipe cutting methods can be generally divided into two kinds: manual cutting and automatic cutting. ...
Plastic extruder will inevitably have some quality problems in the production of polyvinyl chloride ...
In most extruders, the screw speed is changed by adjusting the motor speed. The drive motor usually ...