... high output, ABB or Siemens converter, Omron Temperature controlWPC extruder, Wood plastic composite WPC extrusion machine:Product introduction:With ... of PVC pipes, profiles, plates, sheets, rods and pellets.Features: 1, The screw adopts circulating oil cooling device, ... pressure. 6, Euipped with forced feeding device, the extruder ensures consisten speed of material diacharging and extruding.Product ...