Machine Introduction
Our JBH automatic corrugated web automatic H-beam welding line is constituted by the slitting and cutting to length machine, web forming machine, flange and web feeding machine, corrugated web H-beam robot automatic welding machine, cross-section cutting and stacking system and so on.

The corrugated web H-beam automatic welding machine is equipped with the Italian welding robot that is able to accomplish some procedures automatically, such as the laser scanning for the whole line, two positions welding, welding gun replacing, cross-section cutting, etc. This quality machine performs with high efficiency and automation, etc.

Product Feature and Usage
The automatic corrugated web automatic H-beam welding line is used for processing the corrugated web H-beam, which is a new type of construction material extensively applied in the bridge, column, single span or multiple span frame construction.

With the corrugated surface, this corrugated web H-beam saves more than 20% to 60% steel than the flat web H-beam with the same yield strength. It owns high cost performance, large span, crane beam and so on. As for the 1.5m corrugated web H-beam, its span can reach 40m. Moreover, it is consistent with the requirements of saving energy. This product will lead the development trend in future in this field.

Workflow

Web decoiling →Guiding → Sheet leveling →Slitting→ Cutting to length → Forming Flange cutting → Sheet leveling → Sorting and conveying

Laser scanning → Feeding and assembling → Automatic welding → Graph cutting output

Technical Parameter

Machine	Parameter
Corrugated web forming machine	Suitable raw material	Yield strength	≤345MPa
		Steel thickness	2-5mm (≤235MPa); 2-4mm (≤345MPa)
		Steel width	500-1500mm
	Profile dimension	Wave height	40-46mm
		Distance of waves	About 155mm
	Steel feeding mode	Conveyor
	Corrugate web output mode	Transmission chain
	Feeding power	25kw
	Total weight	About 10T
	Dimension	6235×1640×2500 mm
Corrugated web H-beam automatic robot welding machine	Work piece dimension	Work piece length	4~20 m
		Web thickness	2~5 mm
		Web height	500~1500 mm
		Flange thickness	10~30 mm
		Flange width	150~500 mm
	Welding mode	Imported robot two position welding at the same time
	Welding type	CO2 welding	Corrugate scanning	Whole line laser scanning
	Cutting type	Plasma cutting similar to laser	Control mode	Automatically controlled by the industrial computer
	Scanning speed	≥900 mm/s	Welding speed	≥700 mm/min
	Total power	223kw
	Dimension	22000×6500×3500 mm
	Total weight	About 46 T