+86 15959271231
sophie@cnrollforming.com
+86 15959271231sophie@cnrollforming.com
80
Oct 17-2024
The main frame of roller shutter door frame roll forming machine is welded separately, and the outside wall is connected by screw after being roto blasted on the surface.
Roller Material is high grade No.45 forged steel, with digital-controlled procession.
Shafts of rollers are tooled by grinding machine for two times to ensure the precision of final product.
The rollers are plated with hard chrome with thickness of 0.05mm on the surface after being machined by the exact machine tool. So that ensures long life of forming rollers.
This C90 Roller shutter door frame roll forming machine consists of decoiler, feeding and levelling device, roll forming system, hydraulic post cutting, run out table, hydraulic station and PLC(controlling system)
Prev