... plastic flexible tube extruder machine, hose making machine,pipe making machine,plastic hose extruder, PE/PVC pipe extruder plastic flexible tube extruder machine, hose making machine,pipe making machine,plastic hose extruder, PE/PVC pipe extruder.FRTB-ZG2 plastic ... -extrusion tubes made by two-layer machine is more glossy than the surface ... Linear Speed : 100pcs/min plastic pipe making machine