○Machine specifications Grinding wheel infeed is manual operation. There is no automatic infeed function. Table left/right feed and grinding wheel table rapid advance are hydraulically driven. Table has digital display on both sides. ○Capacity/capacity Table swing φ300mm Center distance 1200mm Grinding outer diameter φ150mm Workpiece weight 120kg ○Grinding wheel Grinding wheel dimensions Outer diameter φ405 x width 16-75 x inner diameter φ152.4mm Rotation speed 1500rpm Maximum operating peripheral speed 2000m/min ○Grinding wheel table Swivel angle = non-swiveling Total travel 150mm [Manual feed 125mm + fast traverse 25mm] Travel for one color scale φ0.005mm ○Table Swivel angle = right turn 4° - left turn 4° Travel 1345mm Travel for one turn of the handwheel 13mm Feed speed (hydraulic) 10-2000mm/min○Work spindle stock Swivel angle = Non-swiveling type Dead center method Shank hole MT,4 Through hole diameter φ20mm Rotation speed 50Hz・10-60/50-300rpm 60Hz・12-72/60-360rpm○Tailstock Tapered hole MT No.4 Retraction amount 35mm Pressure adjustment range 15-60kg○Motor For grinding wheel spindle 3.7kw 4P○Tank capacity Coolant tank 120L Hydraulic tank 40L○Machine size Dimensions Width 5200 x Depth 1800 x Height 1700mm Weight 5000kg