WMW SI 6 Internal Grinding Machine Internal Grinding Machine Specification: Inner diameter: 400 mm Grinding depth: 500 mm Circumference diameter:550 mm Center height: 260 mm Workpiece spindle speed: 40-400 rpm Grinding spindle speed: depending on spindle Grinding wheel dimensions: Ý 63-160 mm Workpiece speed table: 0.1-8 m/min Grinding carriage feed path: 360 mm Grinding carriage feed speed: 0.1-1 mm/min Electrical design – voltage / frequency 380/50 V / Hz Motor internal grinding: 7.5 kW Surface grinding motor: 4 kW Total power requirement: 17 kW Machine weight approx.: 6.5 tons Contact Us Visit AK Machine Tools