H-beam horizontal production line
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Horizontal type H-beam production line is a special welding line for assembling and welding H-beam. Compared with common H-beam vertical production line (first assembling to T type, then welding H-type), it has higher production efficiency and less welding deformation, and is especially suitable for light duty H-beam welding. This production line is composed by assembling machine, preceding welding machine, overturning machine, latter welding machine, and conveyor rollers, which can realize the jobs of H-beam assembling, welding, overturning, and conveying.
Horizontal type H-beam production line is a special welding line for assembling and welding H-beam. Compared with common H-beam vertical production line (first assembling to T type, then welding H-type), it has higher production efficiency and less welding deformation, and is especially suitable for light duty H-beam welding. This production line is composed by assembling machine, preceding welding machine, overturning machine, latter welding machine, and conveyor rollers, which can realize the jobs of H-beam assembling, welding, overturning, and conveying.
Traditional H-beam welding line (mainly using vertical assembling and fillet welding in the flat position) has big welding deformation and low production efficiency. It is not suitable for light duty H-beam welding, so we developed this horizontal type H-beam production line, which has following advantages:
1. When assembly just need spot welding at the end (no need to weld all beam), then come to latter weld process. The machine will position and welding another three free plates, so this will improve the assembly efficiency a lot.
2. The beam put in horizontal position (web plate in horizontal position and flange plate in vertical position), moving the workpiece while welding. This welding way can realized two seams simultaneously welding, which reduced deformation after welding.
3. The welding power source is American Lincoln DC-1000. It is single arc and double wire .The wire diameter is Φ1.6mm, welding speed is 1.2m/min,so the seam’s quality will be very good and has nice appearance .
4. Compare with traditional line, it has high automaticity level, so it can reduce working strength, decrease operators .The whole line only needs 4~5 operators.
5. It is also suitable for variable H-beam section (but angle should be≤15°)
Technical parameter
Web height 300~1500 mm
Web thickness 4~16 mm
Flange width 150-500 mm
Flange thickness 5~20 mm
Beam(Web/flange) length 4000~15000 mm
Max workpiece weight 4000 kg
Angle of variable cross section ≤15°