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16" x 40" CHEVALIER Hydraulic Surface Grinder With Automatic Incremental Downfeed, Model FSG-1640AD, S/N G479C006 (New 1991) Maximum distance, top of table surface to centerline Longitudinal travel of table, hydraulic Maximum longitudinal travel of table, manual Infinitely variable longitudinal table speed Rapid cross travel of table, electro-mechanical Automatic transverse increment Maximum cross travel, electro-mechanically Cross feed handwheel graduated in increments of Cross feed travel per manual revolution of hand- Micro cross feed knob graduated in increments of Cross feed travel per revolution of micro feed knob Automatic incremental downfeed increment Wheelhead handwheel graduated in increments of Wheelhead travel per manual revolution of hand- Micro wheelhead knob graduated in increments of 14" diameter x 2" wide x 5" bore Hydraulically acutated longitudinal table feed Electromechanically actuated feed of saddle Pendant mounted and microprocessor controlled automatic incremental down feed of grinding wheelhead from 0.00005" to 0.002" in surface or plunge modes of operation. Fully automatic grindng cycle including rapid advance of grinding wheelhead, 0 to 7 spark out passes, and retraction of wheelhead to a pre-set distance at the completion of the cycle. SOKKI digital readout for downfeed Table and saddle guide ways made of special steel rails with high accuracy steel Precision needle roller bearings used on the elevating guide ways Fine (micro) feeds graduated to .00005" for vertical and cross feeds 15-3/4" x 39-3/8" KANETSU electromagnetic chuck with a pendant mounted potentiometer for variable holding power and a selector switch for automatic demagnetization of work piece Over-the-wheel parallel wheel dresser External coolant system with magnetic separator External hydraulic pump and tank 5 H.P. 3/60/230-460 volt spindle motor with #GPD 503 MagnaTek AC inverter control Machine is wired for 230 volt operation. 158" L-R x 68" F-B x 76" High (F.O.B. Truck, Wilmington, DE) |