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MATTISON 42" HEAVY DUTY HI-COLUMN ROTARY SURFACE GRINDER SERIAL NUMBER: 24642 MODEL: 24 SEE UNDER POWER VIDEO Approximate Year: 1977 Specifications: Chuck Diameter: 42", Full Ring, 1/2" Chuck Life Grinding Wheel Diameter: 24" Segmented Wheel, 10 Stones, 5" Wide Height Under Wheel: 24" Swing Inside Guards: 50" Speeds: 898 RPM Power Down Feed Range: 0 To .240 IPR Equipped With: Vertical Spindle Machine Design Neutrofier, Variable Hold Control Full Waterguard Enclosure Coolant Pump With Two Tanks Electrical System: 220/440 Volt, 3 Phase, 60 Hertz Table Motor: 5 HP, 230/460 Volt, 1740 RPM, 3 Phase Spindle Motor: 75 HP, 230/460 Volt, 695 RPM, 3 Phase As Taken From Service Approximate Dimensions Of Grinder: 70" D x 12' W x 114" H Approximate Weight: 21,000 Lbs. |
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