The welding machine adopt technology of power electronic synchronous control, the welding time and welding are combined by digital integrated circuits, the control precision are very accurate, operate smoothly and the welding is very firmly. The transfer parts used imported pneumatic element, it has characteristic of pressure uniformity, few malfunction and long service life. Main parameter: Measurement (L*W*H): 16000mm*2500mm*1500mm Weight: 4T Rated voltage: 380V, 50HZ Welding Diameter: torsion angle iron diameter 5-8mm, flat iron 25*20mm----5*65mm Welding aperture: warp 30mm or 40mm, weft 50mm or 100mm Welding width: 1000mm