how to operate plastic pipe extruder ? hows the plastic tube extrusion machine running ?

This vedio is about the detail how PP raw material become the pp pipe and then the PP pipe become the final PP painting roller items . inside it show the extruder mould how to work , and also the extruder , water tank , haul off device and also cutter . Plastic pipe extrusion line depands on the mould and design can manufacture PP pipe For more further information please contact Doris Deng Email:dengdoris626148@gmail.com What app:+8615920146148