1987 Harig "Autostep" 6" x 18" Surface Grinder with Electronic Automatic Incremental Downfeed
S/N - 6823-H
SPECIFICATIONS:
Width & Length Ground - 6" x 18"
Vertical Working Height Under 7" Wheel - 12"
Longitudinal Table Travel - 18-3/4"
Longitudinal Table Speeds - 0 to 70' FPM
Auto Cross Feed Per Table Pass - 0 to 3/32"
Downfeed of Grinding Wheel Rate - 0.9"/Min.
Rapid Up/Down Traverse - 2-1/2"/Min.
Auto Downfeed Increment Per Pass - 0.0001" to .0099"
Grinding Wheel - 7" x 1/2" x 1-1/4"
Maximum Grinding Wheel Diameter - 8"
Floor Area Operating Space - 71" x 45"
Approximate Weight - 1,500 lbs.
EQUIPPED WITH:
Harig "Autostep III" Automatic Incremental Downfeed Control Featuring:
5 Digit Thumbwheels to Preset Total Depth
2 Digit Thumbwheels for Setting Downfeed
Increment for Feeding @ Both Left & Right, or Left Only or Right Only
Thumbwheel to Preset 1 to 9 Auto Sparkout Passes
Automatic Cycle Including Rapid Return Starting Position
Jog Button for Repositioning 0.0001" Per Jog
Rapid Traverse Button
Digital Readout Display
"Autostep III" Feeds in Both Plunge or Surface Grinding Modes
Hydraulic Table Traverse
Electro-Mechanical Cross Feed (Dial Controlled)
6" x 18" Fine-Division Electro-Magnetic Chuck
O.S. Walker Variable Hold Neutrofier Control Coolant System
Work Light
1 HP 3/60/230-460 Volt Harig Super-Precision Direct Drive Cartridge Type Spindle
**EXCELLENT CONDITION**
**INSPECT UNDER POWER**
PRICE: $10,500.00
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