1, Motor:SIEMENS 2, PVC pipe :16-630mm 3, Water supply or drainage PVC Pipe Machine PVC pipe Extrusion Machine Process flow :Material --Mixer --Forced feeding--conical double screw ... be U or R bellingPlanetary cutterAssistant machinesMixerMillVibrating screenwe also supply PVC double pipe production linewelcome to contact sales sally PVC Pipe Machine