
Automatic Steel Structure Assembling Welding H Beam Making Machine. Integrated Machine Design: Combines assembly, automatic welding, and straightening into one unit to save space and reduce cost. Customizable Dimensions: Web height 200-1500mm, flange width 200-800mm, and work-piece length 6000-15000mm or as requested. Hydraulic Centering System: Flange and web plate centering driven by hydraulic motor with worm reducer and gear transmission. Adjustable Welding Torch: Firm mechanism allows adjustment of height, horizontal position, and angle in two directions. Variable Speed Control: Assembly and welding speed adjustable from 0.35 to 3 m/min via AC variable frequency drive. Automatic Straightening: Special designed structure with two rollers straightens workpiece automatically under oil cylinder push. Centralized Lubrication: Ensures wide distributed lubrication points are well lubricated to reduce abrasion and prolong life. ISO9001 Certified Quality: Company certified to ISO9001 Quality System and products certified to China Compulsory Certification.