... Description PPR pipe making machine is used for extrusion of PP-R, PEX or PE-RT pipes. PP-R pipe are non-toxic ... recycleable. PEX pipes have excellent temperature resistance character. PE-RT pipe does not need the cross-link process, and it can ... mould, it also becomes possible to produce ABS,PP composite pipe. Main Technical Parameter Extruding machineScrew diameter (mm)60/90Screw major ...