Sep 19, 2019 · JUNNUO 800H HDPE Hydraulic Plastic Pipe Butt Fusion Welding Machine. Suitable for welding of plastic pipes and fittings made from PE, PP&PVDF. Be made of Aluminum material. Consists of Planning Tool, Heating Plate, Basic Frame, Hydraulic Unit and Support. Removerable PTFE coated heating plate with seperate temperature control system.