The machine is composed of machine machine, roller conveyor and electrical control system. The machine is composed of base, upper frame, upper straightening roller mechanism, web plate guiding device, upper frame moving device and main transmission mechanism.

The machine principle : two upper straighten roller press two side of flange plate, one bottom roller support the center of flange , through the pushing of oil cylinder then up-press to the center of flange that reach to straightening the deformation of flange plate.

The machine is composed of machine machine, roller conveyor and electrical control system. The main machine is composed of base, upper frame, upper straightening roller mechanism, web plate guiding device, upper frame moving device and main transmission mechanism.

Technical parameter

12. Flange plate width 200-800mm

13. Flange plate thickness 6-40mm

14. Work-piece material Q235-A

15. Straightening speed 18 m/min

16. Motor power 22 kW

The relationship of flange thickness and width is as following chart: