H-Beam Automatic Welding Machine:

There are two models, LHA gantry type automatic welding machine and LHT double column-beam automatic welding machine. It adopts AC inverter control, with functions of stable running and fast return speed; the seam-tracking arc- guide mechanism is a three axis system to guarantee the alignment without aberrance; the main frame and welding machine are integrated control, with automatic flux recovering system and it is easy to operate with high efficiency. LHT double column-beam automatic welding machine can weld two pieces of beam at the same time, and the web height of beam is not limited by main machine.