h beam horizontal welding line,
H beam automatic production line (H beam welding machine) concludes:
CNC plasma cutting machine, H beam automatic assembling machine, submerged arc welding machine and hydraulic flange straightening machine, also shot blasting machine is opitional for our clients' choice.
![](https://i.ytimg.com/vi/L41pKlwG9sY/maxresdefault.jpg)