Gantry type H-beam automatic welding machine is controlled by AC inverter, with
functions of stable running and fast traveling speed; The seam-tracking and arc-
guide mechanism used for return control and also can ensure the welding gun
centering without aberrancy. The main machine and welder is leakage control with
automatic flux feeding and recovery system, easy to operate and with a high
eficiency.
Specification
| Model | LHA |
| Web height(mm) | 200-1500 |
| Flange width(mm) | 200-800 |
| Welder Model | 2 sets Automatic submerged arc welders Welded(Lincoln DC-1000 or Chendu Zhenzhong MZ1000) |
| Welded | fillet Welding |
| Welding speed(m/min) | 0.15-1.5 |
| Return speed(m/min) | 1.5 |
| Gauge(mm) | 4000 |
| Air Pressure(Mpa) | 0.2-0.8 |
| Total power(KW) | 10(excluding welding) |

