Maximum turning diameter on the bed body~Φ 250-280 mm
Maximum grinding diameter Φ 140 mm (model definition)
Maximum grinding length 320 mm (model definition)
Maximum workpiece weight~100 kg
Spindle system
Headstock spindle speed (stepless)~50-500 rpm
Grinding wheel spindle speed~1670-2000 rpm
Grinding wheel size (outer diameter x width x inner diameter)~Φ 400 x 50 x Φ 203 mm
Feed system
Minimum feed rate of grinding wheel holder 0.0001-0.0005 mm
The minimum movement of the workbench is 0.0001-0.0005 mm
Workbench movement speed (stepless)~0.1-6 m/min
precision
Workpiece roundness ≤ 0.0005 mm
Workpiece cylindricity ≤ 0.003 mm
Surface roughness of workpiece (Ra) ≤ 0.08-0.16 μ m