Used external grinding machine compliant with CE standards equipped with SIEMENS 840D numerical control MACHINE INSTALLATION: year 2015 ACCESSORIES SUPPLIED: -B axis -Wheel head with two wheels mounted on the same spindle (R/L) -Air cutting -External wheel profiling -Various external grinding cycles -Diamond cutting cycles with automatic wheel wear recovery -Marposs axial sensor -Marposs diameter gauge on both wheels -Magnetic separator with tank and paper filter. Height of centers on the table 200 mm Max. grinding length 1000 mm Max. weight between centers 140 kg LONGITUDINAL Z AXIS (TABLE): Longitudinal travel 1200 mm Max. Z-axis translation speed 12,000 mm/1′ Min. feed resolution 0.0001 mm CROSS AXIS X HEAD (GRINDING WHEELS): Cross travel 300 mm Max. X-axis translation speed 10,000 mm/1′ Min. feed resolution 0.00005 mm Grinding wheel dimensions Right and left grinding wheels1: 610x120x203.2 mm Max. grinding wheel speed 50 m/s Max. power 24 kW Compressed air pressure required 5.5 bar WORKPIECE HEAD: Continuously variable workpiece speed 10-800 g/1 Morse taper ASA 4/5 TAILSTOCK: Max. travel 40 mm tube Micrometric adjustment +/- 0.07 mm Morse taper 1 4 Total weight 7500 kg