For info:
1994 Mattison 36" x 144" CNC Surface Grinder Control.............................: Fanuc 0G/CRT Grinding Capacity...................: 144" x 36" Table Dimensions(Overall)...........: 36" x 146" Height Under 20" Grinding Wheel.....: 36" Max. Height Under Grinding Wheel....: 36" Grinding Wheel Diameter.............: 20" Grinding Wheel Width Up To..........: 6" Motor...............................: 40/30 hp Table Travels.......................: 144" x 36" Dimensions: Length x Width x Height.: 492" x 228" Machine Weight......................: 54,000 lbs Grinding Wheel Diameter.............: 20" diameter x 6" width Equipped With: (3) 36" x 48" (Electromatic) Electro-Magnetic Chucks Full enclosure for capturing coolant mist Over-The-Wheel Dresser (CNC) Overflow Style Coolant System with Magnetic & paper filtration system 2-grinding wheel mounts Grinding wheel guard 16 grinding wheels (various grits) Solid state nuetrofier Rectifier Seperate hydraulic unit with built-in condensation/vapor filtering Unit Automatic way lubrication Electric panel installed on machine Load ammeter Retractable way covers Work lights installed inside enclosure Leveling bolts with isolation pads Hydraulic system cooling unit All axis CNC cntrolled