Main Technical Data
1. Knurl: diam. 189mm or 214mm
Radial runout: ≤0.2mm
Linear speed:60-960m/h or 54-1080m/h
Linear speed fluctuation:1/10000
Linear speed ratio:16 or 20
2. Top roller bar horizontal swing angle: operation range ±16o; Limit±20o;precision 0.1o.
3. Top roller bar vertical up and down stroke:100±0.2mm
4. Top roller carriage moving: 3700±0.2mm
5. Knurl pressing down range:0—190±0.1mm
6. Top roller carriage width:500mm
7. Top roller group adjacent carriage space: min.800mm
8. Top roller bar center operation level:1200mm or as per manufacturer