The machine applies to welding for PVC window and door, it can process shapes of and their inter-combinations. It is controlled by PLC and pneumatic drive. It has the characteristics of high automation; reliability; wide processing range etc. The two machine heads can work together; independently or do combinational work. It adopts round guideway which results high accuracy; reliability and long-life durability.Model: SHZ2-120*3600A Input Voltage: 220V 50Hz Input Power: 2.5 KW Air Pressure: 0.4-0.6 MPa Air consumption: 100 L/min Welding Height: 20-120 mm Welding Length: 400-3600 mm Overall Dimension: 4300*950*1650 mm Model:SHZ2-120X3600ATrademark: