H beam production lines, H beam welding lines, H I T Beam Production Welding Line, built-up section line It includes: 1) Multi-head gas cutting machine 2) H/I beam assembling machine 3) Cantilever SAW welding machine 4) 90 degree Movable overturning machine 5) 45/60 degreeHydraulic overturning machine 6) Steel convoyer machine 7) 180 degree fliting overturning machine 8) Hydraulic/ Hbeam flangestraightening machine H beam shot-blasting machine KG4000CNC/Multi-head strip flame cutting machineRailspan 4000 mm Raillength14000 mm (can be extended) Effective cutting widthX Length80-3200 mm X 12000MM Cutting speed 50-750 mm /min for gas cutting Rapid speed3000 mm /min Longitudinal strip cutting torch9 sets CNC transverse cutting torch2 sets CNC control system: JF-CNC08C Nesting software: FastCAM professional 1500 H beam automatic assembling machine Beam web Height 200 -1500 mm Web thickness6 -32 mm Beam flange width 150-800mm Flange thickness 6 -40mm Length ofBeam 4000 -15000 mm Assembling speed0.5-5.5 m/min (step less) Input roller +Output roller 24000mm MZG2X1000 × 2 Gantry submerged arc welding (SAW) machine Beam web Height 200 -1500 mm Web thickness6 -32 mm Beam flange width 150-800mm Flange thickness 6 -40mm Length ofBeam 4000 -15000 mm Rail spanX Raillength 4000x20000mm Welding speed 240 -1000 mm /min Rapid 3000mm /min, double Side Welding positionfillet welding in the flat position JZ-40H steel flangestraightening machineBeam web Height 200 -1500 mm Web thickness6 -32 mm Beam flange width 150-800mm Flange thickness 6 -40mm (St37, Q235 material) Correcting speed 13000 mm /min Relationship between the width and thickness of the work piece s 20-30 30-40 b 200-800 400-800 HPG1810 shot-blasting machine Specifications of work-piece Steel plate: Width ≤1800mm Thickness 6-30mm Length ≥3000mm Section steel: max section size (width×height) ≤1000×1800mm Steel tube, angle steel, C-channel, I-beam and H Beam: length ≥3000mm Steel structure: max section size (width×height) ≤800×1600mm Length ≥3000mm (work piece that could be running on the conveyor) Shot-blasting quality grade:ISO850-1: 1988 A-B Sa2-Sa2.5 grade Work-piece processing speed: V=0.6-3.0m/min Total capacity: about 130.4Kw.