... 2.Max. forming speed: 30m/min 3.Total power:about65kw 4.Total weight: about 22,000kg JBH Corrugated Web H-beam ... , corrugated web H-beam robot automatic welding machine, cross-section cutting, stacking system and so on. The corrugated web H-beam automatic ... line laser scanning, two positions welding, welding gun changing, cross-section cutting and so on. This machine has high quality, high ...