http://www.wzpowers.com Mobile: 15325003150 Contact: Yejing. 1, tunnels, underground engineering, hydraulic engineering, waste treatment plant and a series of waterproofing repair welding of geomembrane waterproof plate 2, for welding PVC waterproofing membrane, roofing project site construction operations. 3, PVC sports flooring welding 4, plating tank, ponds welding 5, EPE welding, 6, 7 car bumper repair, suitable for PE, PVC, HDPE, EVA, PP and all other heat-fusible material welding. Model: DSH-D20 Voltage: 220V Frequency: 50Hz Power: 2000W Temperature range: 0-550 ℃ pressure: 3000Pa Weight: 0.9KG