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CHEVALIER - FSG-3A818

Automatic Precision Surface Grinder

Features

  • High precision cartridge type spindle equipped with 4 pieces of class 7 angular contact ball bearings, suitable for heavy duty grinding.
  • 3-Axis fully automatic with surface and plunge grinding cycles.
  • Separate hydraulic system prevents vibration & reduces heat transference.
  • Saddle travels on Turcite-B coated and hand scraped double V guideways.
  • Meehanite cast iron base.
  • Wheel head rises up automatically and table parks at left or right side after cycle is completed.

Specifications: CHEVALIER - FSG-3A818

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CAPACITY METRIC IMPERIAL
Max grinding length - longitudinal 457mm (530mm manual) 18" (21"manual)
Max grinding width - crosswise 203mm (241mm manual) 8" (9.5"manual)
Table surface to spindle centre 450 mm 17"
Magnetic chuck size 200 x 450 mm 8 x 18"
Grinding wheel diameter ø203 mm ø8"
Grinding wheel width 12.7 - 19.05 mm 1/2 - 3/4"
Grinding wheel bore ø31.75mm ø1 1/4"
Spindle speed 3450 rpm 3450 rpm
LONGITUDINAL MOVEMENT
Hydraulic travel 500 mm 19.7"
Manual travel 530 mm 21"
Table speed (variable) 5 - 25 M/min 16 - 82 fpm
CROSS MOVEMENT
Rapid travel 960 mm/min 48"/min
Auto traverse increment 0.5 - 6 mm 0.02 - 0.24"
Automatic travel 230 mm 9"
Manual travel 240 mm 9.4"
Handwheel per revolution 4 mm 0.2"
Handwheel per graduation 0.02 mm 0.001"
WHEELHEAD VERTICAL INFEED
Rapid travel 330 mm/min 13"/min
Automatic downfeed 0.002 - 0.04 mm 0.0001 - 0.002"
Handwheel per revolution 2 mm 0.1"
Handwheel per graduation 0.01 mm 0.0005"
Microfeed per revolution 0.2 mm 0.01"
Microfeed per graduation 0.002 mm 0.0001"
Min input 0.001 mm 0.0001"
MOTORS
Spindle drive 1.5kW 2hp
Hydraulic drive 0.75kW 1hp
Crossfeed drive 40W 1/2hp
Elevating drive 0.19kW 1/4hp
GENERAL
Electrical rating 600V 5Amp 3Ph 60Hz 600V 5Amp 3Ph 60Hz
Electrical approval CSA SPE-1000 CSA SPE-1000
PHSR exemption letter valid in Ontario valid in Ontario
Weight 1320 kg 2910 lb
The manufacturer reserves the right to modify the design, specifications and/or colour of the machine without prior notice.

Standard Accessories

  • Automatic lubrication system
  • Grinding wheel ø8 x 1/2 x ø1 1/4"
  • Wheel flange & weights
  • Wheel flange extractor
  • Wrenches - brace & spanner with hex socket
  • Balancing arbor
  • Dust protection plate
  • Levelling bolts, nuts & pads
  • Tool box with tools

Included Accessories

  • Splash guard
  • Parallel dressing attachment with diamond
  • Coolant system with manual paper feed & roll of paper filter
  • Magnetic chuck - Neomicro permanent 8 x 18"

Optional Accessories

  • LED Machine lamp
  • Roller type balancing stand
  • Jokisch concentrate 5 gal / 22.5L