Maximum grinding diameter φ1600 mm, minimum grinding diameter φ300 mm, maximum workpiece length 5000～10000 mm, maximum allowable workpiece weight 60 tons, measurement range φ450～φ1600mm.
Cylindrical roll surface: roundness ≤0.003mm
Longitudinal section diameter consistency ≤0.003mm/m
Roughness ≤Ra 0.2μm
Convex and concave roll surface (convex 0.10): roundness ≤0.003mm
Roll profile error ≤0.003mm/m
Roughness ≤Ra 0.2μm
