Home > UPVC Window Machine > HWA2 HWA2 UPVC Window H-type Welding Machine(2mm&0.2mm) Features: 1.This machine is specially for welding H-type upvc windows. 2.Can weld H type by the combined action of the two heads. 3.2mm&0.2mm welding auto change 4.Square bearing system guarantee high precision. ParameterInput Voltage1N~50Hz 220V or Customer specificationInput Power2.5(kw)Operation Air Pressure0.4~0.6(MPa)Air Consumption100(L/min) Welding Height20---120 (mm)Max Welding Width120 (mm)Mullion profile min welding length390mmOverall Dimension4100mm × 550mm × 1700mmMachine Weight900(kg)