H beam welding manufacturing line

H beam welding manufacturing line  is used for producing high frequency welded light "H" steel sections, which can assemble three specified size steel plate into a customized size of “H” or “I” section steel.

The whole production line includes five main parts: Entry part, assembly part, welding part, cut part, unloading part.

The welding part use high frequency welding, with two welding principles of “skin effect” and “proximity effect” of the high frequency current, H beams can be welded with lower welded power. 

Raw material: Hot rolled steel coil, suitable for HF welding with low carbon steel, middle carbon steel, low alloy steel（Q235, Q345）and ASTM-A1011- Gr.50, etc. Yield intension: less than 44800PSI.

Finished products standard: ASTM A-6, A-36, A572, A992, JIS G3353, JG/T137-2007, YB3301-1992.

Main Features

1. Fast production speed, high efficiency;
2. Small heat affected zone of basic metal, little deformation;
3. Different size material can be assemble and welded together at cutomers' options, so that we could manufacture non-standard products according to users' designated spec. of material;
4. Realize the micro-tension control state;
5. Finished products with high precision;
6. High quality products section performance;
7. Our machine is applicable to light steel structure.