1. Technical parameters 

●Height of the web: 200-1500mm

●Thickness of the web: 6-32mm

●Width of the flange: 200-600mm

●Thickness of the flange: 6-40mm

●Length of the h beam: 4000-12000mm
● Welding speed: 240-1500mm/min
● Welding position: ship-type welding seam
● Size of the usable welding wire: 3.2-5mm

2. Performance 

MZ-1000*2 Gantry type submerged arc welding machine is specially designed for the welding of H beam. It realized the combination of welding control and trolley control and can be operated easily. Driven by alternating current converter, stable speed, digital display of the linearity speed, good reliability, floating type tracing to guarantee that the welding torch targeting at the welding seam accurately. The power line for the submerged arc welding can move on the portal frame to shorten the length of the control cable and the welding cable as far as possible to quicken the response, reduce the pressure and stabilize the welding current.