http://www.powerssys.net Mobile: 15325003150 Contact: Yejing. The series geomembrane welding machine to meet the different thickness of geomembrane welding, suitable for welding PE, PVC, HDPE, EVA, PP and all other heat-fusible material. A range of applications in the series welder excellent performance, easy operation, high welding speed, welding quality. Widely used in highway railway tunnels, bridges, reservoirs, buildings, artificial lakes, bridges, swimming pools, ponds, landfills and other water projects. Second, the technical parameters Input voltage: 220V Power: 550W Welding speed: 0.5-5m / min Heating temperature: 0-450 ℃ Welding Material thickness: tire 0.2-1.5mm, 1-2mm drum lap width: 10cm weld width : 15mm two, testing 12mm seam weld strength: ≥85% base material (tensile shear direction) Weight: 5KG Insulation class: II Class