4 Semi automatic machine for making inner heavy-duty protector of steel coil
1) Main reducer: Cycloid reducer
2) main motor: Y3kw
3) Press roller material: GCr15 hardness HRC58-600
4)The thickness of the steel strip is 0.5 mm -1.5 mm,
5) the minimum inner protector diameter is 450 mm, and the maximum outer protector diameter is 1800 mm
(according to customer requirements).