China Automatic Welding Machine for Steel Fabricaton H Beam Welding Machine H Beam Welding Machine

1. Introduction
After finished the H-beam assembling process, H-beam automatic SAW welding is required. It has several structural styles: LHA gantry type, LHT double cantilever type and LHC cantilever type. It adopts A.C. variable frequency control to realize back and forth welding. It has stable and reliable working and simple and convenient operation. Special designed arc-guiding rack can satisfy the welding requirements of small H-beam and star/cross beam.
2. Main Parameters
ModelLHTRail span mm1600Controller positionMiddleWeb height mm160-2500Flange width mm140-800Job length mm4000-15000Welding speed mm/min240-2400Machine power kW9Power supplyAC380V, 50HZ, 3P or tailor madeAbove are our standard models and parameters, and it can be designed and manufactured on request.*We reserve the right to alter specifications without prior notice.
3. Main features
The standard models of our Double Cantilever type H-beam automatic welding machine have the following features:
Robust all steel fabrication with stable structure and good rigidity, and no deformation after long time using;
T-shaped structure which is reasonable and calculated; It suits for larger H-beam welding due to both size have no limit;
Two welding heads can weld two beams at the same time;
A.C. variable frequency control;
Back and forth welding to improve the efficiency greatly;
With American Lincoln DC-1000,NA-3S SAW welding system or Chinese famous brand;
With flux feeding and recovery machine;
It can weld star/cross beam by changing the arc-guiding device;
Heat treatment to main welding parts after welding; sand blasting treatment to main welding parts before painting;
All motion parts have lubrication system;
Main electric elements are ABB/Siemens brands;
Lifting lug;
Standard color: