Horizontal Machining Center HMC500/630 Heavy duty horizontal machining centers for multiple operations - hardened and ground guideways with recirculating liner motion bearings for all axes for high positioning accuracy - spindle orientation and power draw bolt - liner feed back transducers in x,y and z axes (for HMC 630) - Rotary encoder in /B axis - guideways protection through wipers and telescope/bellow covers individual AC drives for axis - all liner motions behind the tool - 1 deg. index table - automatic pallet changing system with pallet table - air blast cooler for spindle in place of water type heat exchanger for hydraulic/lubrication oil. MAIN DATA HMC 500 HMC 630 Pallet table size mm 500x500 630x630 Indexing position (type controlled) no. 360 360 Axes travel x,y,z mm 630x560x500 800x700x710 Spindle speed rpm 60-6000 20-4000 Feed rates mm/min 1-20000 (all axes) 1-20000 (x,y,axes) 1-18000 (z axis) Spindle power kw 11/14.5 (30 min) 15 cont CNC system Siemens Sinumerik 810 GA3