Product Name: Plastic Liners Welding Machine/PVC Sheet Welding Machinery Model NO.: RG-556 Electric Current: Inverter Frequency Range: Intermediate Frequency Control: Semi-Automatic Cooling Way: Water Cooling Application: Garden Supplies, Auto Part Delivery Time: Within 7 Days Trademark: OEM Transport Package: Boxes Specification: 220v, 50/60HZ Origin: China HS Code: 85153190 Product Description This series of welding machine is small ,light,high welding efficient.it is available for weding HDPE,LDPE,EVA,PVC,ECB,PP and other hot melt materials.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.Basic parameter:Item no.: pvc membrane welding machine Voltage:220VFrequency:50/60HzPower:1800WWelding speed:0.5-5m/minHeating temperature:0-450°CThickness of material:1.0mm-3.0mmOverlap width:12cmWelding width:15mm×2, interior cavity 15mmSeam strength:≥85% base materialWeight:13kgInsulation class:class IINew performance:with digital control&double displaywelding machine photo:please feel free to contact me for more inforamtion