THIS HORIZONTAL SURFACE GRINDER FEATURES A TABLE WORKING CAPACITY OF 16" X 32" AND A LOAD CAPACITY OF 1,540 LBS. KEY PERFORMANCE CHARACTERISTICS INCLUDE A LONGITUDINAL FEED RATE RANGING FROM 1 TO 82 FT/MIN. CROSS FEED IS MANAGED BY HAND FEED PER REVOLUTION AT 0.25", OR AUTOMATICALLY WITH INTERMITTENT FEED FROM 0.02 TO 0.8, AND CONTINUOUS FEED FROM 8 TO 40. AUTO. DOWNFEED OFFERS PRECISION ADJUSTMENTS FROM 0.00005 TO 0.0015. THE MACHINE UTILIZES A 14" DIAMETER BY 1.5" WIDE GRINDING WHEEL OPERATING AT 1,500 RPM. POWER IS SUPPLIED BY A 5 HP GRINDING WHEEL SPINDLE MOTOR, WITH SUPPORTING MOTORS INCLUDING A 3 HP HYDRAULIC OIL PUMP MOTOR AND A 0.5 AC SERVO VERTICAL RAPID FEED & DOWNFEED MOTOR. THE UNIT IS WIRED FOR 460V 3 PHASE OPERATION. APPROXIMATE DIMENSIONS ARE 132" X 87" X 82", WITH AN APPROXIMATE WEIGHT OF 8,800 LBS.