Extrusion Welding Gun is used for welding PE,PP,PVC,PVDF and so on.This tool is of lightweight, stable performance,convenient operation, large-amount extrusion and high efficiency,the advantage is for welding narrow gap and corners where is not easy to reach. Climbing Welding Machine Application: Application covers refuse landfill anti-seepage project, sewage disposal anti-seepage project, lake anti-seepage project, water conservancy anti-seepage project, tunnel anti-seepage project, minerals place anti-seepage project, cultivation pond anti-seepage project, roofing waterproofing project etc. Tel: +86 0311 80772027 Add: A-708,Yihong Building ,No.298 Zhonghua North Street, Xinhua district,Shijiazhuang,Hebei,China. Webs :www htgeosynthetics com Skype： huataogroup E-m: maple zhao huataogroup com