WELDING THICHNESS 0.3mm-1.5mm OVERLAP WELDING WIDTH 150mm WORKING TEMPERATURE 0-450 NET WEIGHT 5.5kg 4 GROSS WEIGHT 9.5kg PACKING SIZE 43mm*36mm*32cm APPLICATION Use for overlap welding of geomembrane, such as thermoplastic PEPVC HDPEEVAPP etc.,which applied in civil engineering and tunnel