1. Introduction

This is a special line used to assemble and weld H beam. Compared with normal vertical line, it has the advantages of higher productivity and less deformation, and is suitable for producing light H beams. The line is composed of end assembly machine, front welding machine, overturning machine, back welding machine, and their conveying roller. This line can make H beam assembly, welding, overturning and transmission.

2. Technical parameters

●Web height: 300-1500mm

●Web thickness: 5-12mm

●Flange width: 150-500mm

●Flange thickness: 5-20mm

● Welding speed: 300-2000mm/min

●Work-piece maximum weight: 4000kg

●Cross section drift angle: ≤8°

●SAW welder: Lincoln DC-1000 + NA3 controller

●Welding way: single arc twin wire