1.voltage:220 2.power:1800w 3.thickness of material to be welded:1-3.0mm 4.weight:13kg 5 speed:0.5-5m/min Excellent in performance and easy to operateWith high welding speed and good work qualityIt can weld geomembrane of different thickness and are applicable for welding of all thermal-fused material such as PE, PVC, HDPE, EVA and PPUsed in engineering projects such as express highways, tunnels, ...