Equipment introduction

　　It is used for automatic welding of trailer longitudinal beam and I-beam.

　　The automatic submerged arc welding machine adopts track and cantilever double car structure. Two welding cars drive the submerged arc welding gun to walk on the track, and the traveling car is driven by gear rack, so the welding is stable, and the welding of two welds is completed at one time. Two welding trolleys walk on the same rail beam, which saves the production site. The longitudinal beam is easy to get in and out, with large operation space and convenient operation. It is the most advanced longitudinal beam automatic welding machine at home and abroad. The machine adopts flexible automatic profiling tracking technology for variable cross-section beam to realize automatic real-time tracking for welding, and there is no need to adjust the position of welding gun when welding at variable cross-section.

　　It adopts PLC programmable control technology and microelectronics technology, which has the characteristics of beautiful weld forming, reliable quality, high production efficiency, simple and convenient operation. The equipment can be moved at any time without making ground track foundation.

　　The automatic submerged arc welding machine is composed of track beam, welding trolley, electric cross adjustment system of welding gun, control system, automatic tracking device, flux recovery device, submerged arc welding power source, etc.

　　technical parameter