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> 8" w 18" l gmc gmsg-818M hand feed surface grinder, rol
8" w 18" l gmc gmsg-818M hand feed surface grinder, rol
8" W 18" L GMC GMSG-818M Hand Feed SURFACE GRINDER, Rol
8" Width 18" Length GMC GMSG-818M Hand Feed SURFACE GRINDER, Roller Ways, 2 HP, Coolant System, Ma
Precision Manual Surface Grinder
Model: GMSG 818M Made in Taiwan
Heavy Duty Meehanite Casting
Roller tracks are Turcite-B coated for long life
Complete coolant system included
Over 300 pounds table load capacity
Hardened & precision ground & hand scraped ways
Dynamically balanced spindle - run-out within 0.00008
Safety 24 low voltage electric controls & overload protection
Automatic continuous lubrication for all ways & leadscrews
Adjustable longitudinal table stops and cross feed lock
(4) preloaded class 7 (P4) high precision angular contact
spindle bearings for high precision grinding
Power source: 208V / 220V/ 230V, 3 phase ( option: 440V/460V, 3-phase )
Table Size ( chuck size ) - 8 x 18
Grinding capacity, W x L - 7-7/8 x 18-3/4
Max. longitudinal manual table travel - 19
Max. cross manual table travel - 9
Cross handwheel graduation - 0.001
Cross handwheel per revolution - 0.2
Vertical downfeed handwheel graduation - 0.0002
Vertical downfeed handwheel per revolution - 0.05
Max. spindle centerline to table surface - 16-1/2
Spindle motor - 2 HP, 3-phase 230V or 460V
Coolant pump - 1/8 HP, 3-phase 8 GPM
Wheel size, Diameter x Thickness x Center Bore - 8 x x 1-1/4
Machine dimensions: L x W x H - 63" x 49" x 79
COMPLETE COOLANT SYSTEM WITH SPLASH GUARDS
(1) GRINDING WHEEL WITH FLANGE 8" DIA. X 1/2"THICK X 1-1/4" BORE
DIAMOND WHEEL DRESSER WITH BASE
BALANCE STAND & WHEEL WRENCH & BALANCE ARBOR
TOOL BOX WITH TOOLS & LEVELING PADS
8 x18 standard permanent magnetic chuck
8 x18 fine pole permanent magnetic chuck
Dust collector system for GMSG-618 & 818, part # DC-6818
2 axis NEWALL # C 80 DRO installed
Variable spindle speeds from 50 rpm to 3,600 rpm, # VARI-SP
Rotary phase converter, USA , 5 HP # R5-618M
