1.Voltage: 220V 2.Cooling system:Water 3.Max Belt Thickness: 6mm 4.use for Heat joint machine automatic welding machine Specification: 600mm, 1000mm,1300mm, 1600mm, 2000mm, 2400mm,2800mm, 3200mm (2000 mm is common)Max Belt Thickness: 6mm Voltage: 220VCooling system: WaterDelivery time: 20 DaysUsage: This machine is used to join PVC/PU Conveyor belt