H Beam Assembly , Welding and Straightening Integral Machine Steel Structure Production Line  This is a special machine for H beam assembling, welding and straightening, it combines the three processes into one machine, thus improves productivity, reduces cost, and saves the installation space. It can produce H beam and T beam with high efficiency. Specification ModelZHJ0816 Web height200-1500mm Web thickness6-16mm Flange width200-800mm Flange thickness6-20mm Work-piece legth6000-15000mm or us as user's request Assembly and welding speed0.35-3m/min Main machine power3KW Roller conveyor motor power0.75*4=6KW Flux recycling machine motor power3*2=6KW Pump station power4KW Welding source power69*2=138KW Above are our standard model, it can be designed and manufactured according to customer's request