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14" X 28" MARK HORIZONTAL SPINDLE HYDRAULIC SURFACE GRINDER

GRINDER SURFACE
Manufacturer:
MARK
Model:
1428
Year:
1990
Stock #:
7699
14" X 28" MARK HORIZONTAL SPINDLE HYDRAULIC SURFACE GRINDER

Max. cross x longitudinal travels 15" x 30"
Spindle center height from table 24"
Working surface of table 14" x 28"
Hydraulic table speed 80-1000(0.4-1000)"/min
Intermittent cross feed 0.004-0.4 inch/feed
Continuous cross feed 40 inch/min
1 Division on cross handwheel 0.0001 inch
1 Revolution on cross handwheel 0.001 inch
Rapid vertical traverse 20 inch
1 Division on vertical handwheel 0.0001 inch
1 Revolution on vertical handwheel 0.05 inch
Wheel dimension O.D x W x I.D 12" x 1 1/4" x 5"
Spindle motor 5 HP
Net weight of machine 5000 lbs
Packing dimension (WxDxH) 8' x 7' x 7'

14" x 28" Electromagnetic chuck with chuck control
AMW CNC compurterized incremental downfeed
Power rapid elevation
Auto cross & longitudinal feed
Coolant system

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