The main drive system of the gantry submerged arc welding machine developed by our company adopts AC frequency conversion motor for synchronous speed regulation (to ensure stable welding speed). 

H-beam submerged welding machine is equipped with an arc guide device to ensure accurate welding position. Welding control and the gantry control are integrated, and the operation is simpler and more reliable. Welding arm wiring adopts drag chain, which makes the machine beautiful, reliable and safe.

This submerged arc welding of assembled H-shaped steel working step:

The beam is placed on the h beam bracket and tilted 45 degrees to make the welding seam in the boat-shaped welding position. Welding arm equipped with the submerged arc welding head can be installed in the T-shaped The beam of the frame moves horizontally and up and down, so that the welding nozzle on the machine head is aligned with the welding seam. The front end of the welding arm is equipped with an automatic welding seam tracking device, and then the T-frame walks straight on the rail for automatic welding. This machine is equipped with flux laying, recycling and processing devices.

Specifications: