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GMC GMSG-618M & 818M

Features:

  • ISO 9001
  • Precision roller ball ways
  • Heavy duty "Meehanite" casting
  • Roller tracks are Turcite-B coated for long life
  • "Turcite-B" coating on ways
  • Double Vee on cross slide
  • Complete coolant system included
  • Full splash guards
  • Over 300 pounds table load capacity
  • Hardened & precision ground & hand scraped ways
  • Dynamically balanced spindle run-out within 0.00008"
  • Saftey 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)
  • 100% made in Taiwan
  • One year industrial warranty for parts

Standard Equipment:

  • Complete coolant system with splash guards
  • Halogen work lights installed
  • (1) grinding wheel with flange 8" dia x 1/2" thick x 1 1/4 bore
  • Grinding wheel extractor
  • Diamond wheel dresser with base
  • Balance stand & wheel wrench & balance arbor
  • Automatic Lubrication system
  • Tool box with tools & leveling pads
  • Operation and parts manual
SPECIFICATIONS
Model GMSG - 618M GMSG - 818M
Table Size ( chuck size ) 6" x 18" 8" x 18"
Table Load Capacity 300 LBS 300 LBS
Table T-slot size 9/16" 9/16"
Grinding capacity, W x L 6-1/4" x 18-3/4" 7-7/8" x 18-3/4"
Max. longitudinal manual table travel 18-7/8" 19"
Max. cross manual table travel 6-5/16" 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 speed 3,600 rpm
Spindle motor 2 HP,  3-phase, 230V or 460V
Coolant pump 1/8 HP, 3-phase
Coolant tank capacity 8 Gal.
Wheel size, Diameter x Thickness x Center Bore 8" x 3/4" x 1 1/4"
Machine weight, LBS 1,720 1980
Machine dimensions:  L x W x H (inch) 55 x 41 x 79

One year industrial warranty for parts

Optional Equipment

  • 6"x18" standard permanent magnetic chuck #SMC-618
  • 6"x18" fine pole permanent magnetic chuck #FPMC-618
  • 8"x18" standard permanent magnetic chuck #SMC-818
  • 8"x18" fine pole permanent magnetic chuck #FPMC-818
  • Dust collector system for GMSG-618 $ 818 #DC-6818
  • 2 axis NEWALL # C 80 DRO for GMSG, USA, installed #NW-618M
  • 2 axis NEWALL # C80 DRO for GMSG-818, USA, installed #NW-818M
  • Parallel dresser  #PDR
  • Variable spindle speeds from 50 rpm to 3,600 rpm #VARI-SP
  • Rotary phase converter, USA, 5 HP #R5-618M

Copyright © 2017 Smith-Hamilton, Inc
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