... welding machine 1,.High precise 2,.Long using life 3,simple operation Application and features:1,Suitable for butt welding of plastic ... ditch in worksite or workshop.2,Consists of basic frame, hydraulic unit, planning tool, heating plate, support for planning tool eating ... .3,Removable PTFE coated heating plate with high accurate temperature control system;4, Electrical planning tool.5, Be made of ...