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MATTISON 72" HEAVY DUTY HI-COLUMN ROTARY SURFACE GRINDER SERIAL NUMBER: 8465 MODEL: 36-72 SEE UNDER POWER VIDEO Approximate Year: 1970 Specifications: Chuck Diameter: 72" Maximum Swing: 84" Height Under New Wheel: 45" Variable Table Speeds: 1.6 To 17 RPM Automatic Downfeed, Variable: .005 To .165" Equipped With: Electro-Magnetic Chuck: 72" Diameter, Full Ring On Chuck, 1/2" Chuck Life Electro-Matic Neutrofier Variable Hold Chuck Control Pendant Control Power Table Traverse Power Rapid Head Elevation Quick Tilt Spindle Trabon Automatic Lubrication System Swing Arm Dresser Hydraulic Counterbalance To Headstock Full Waterguard Enclosure Hydraulic Unit Coolant Pump, (Sorry No Tank) Spindle Motor: 150 HP, 220/440 Volt, 3 Phase, 60 Cycle, (400 Amp Service Currently) Approximate Catalog Dimensions: 196" L x 134" W x 174" H Approximate Catalog Weight: 69,500 Lbs. |
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