... mechanical processing machine Dimensions of abrasion wheel dia*width* hole: 455*255*228.6mm Main Parameter for specificationFX-18A centerless mechanical ... machine 0) 1 set 11,Wheel flange extrator12,Tool box with spanners , screw -driver ,etc, 1 set .Optional Accessories1,Manual ... Magnetic coolant separator 6,Hydraucylone coolant filter 7,Cooling machine 8,Guide way and ball screw add oil automatically ...