Hangzhou Top Hydraulic Co.,LTD is a OEM butt welding machine manufactory.we have 160mm,250mm,315mm,450mm,630mm,800mm,1000mm,1200mm butt welding machines. Technology parameters: Operating range: 800mm to 1000mm Welding size: 800mm,900mm,1000mm Use for PE,HDPE,PP and other Plastic pipe material Hydraulic power unit power: 3.0KW Milling cutter power: 3.0KW Heating-Plate power:13.0KW