the surface. there are two purpose of being rotoblasted: one, derusting. Two surface strengthening.
(2)Number of forming steps:16 steps, Roller fixer: Middle plate welded
(3)Roller material:Cr15 steel with quenching, 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 ensure long life of forming rollers
Shaft material:45#steel ,Diameter:80mm, Shafts of rollers are tooled by grinding machine for two times to ensure time forever, forming different width of sheet by change spacers.
(4)Transmission style: chain, 1.5 inch , Chain and gear move the line, motor drives. All working actions are controlled by PLC electric cabinet automatically
(5)Voltage:380v50hz3p or as your request
(6)Main motor power:15kw
(7)Thickness of Middle plate:20mm
Bunny Hu
Whatsapp +8613582472696
E-mail:feitian03@chnroll.com