Heald #161, rotary surface grinder, 12.5" swing, 18" chuck, 10" x 1" wheel, 4" grinding stroke, 16.25" table travel, 10 FPM, 5 HP, 3460 RPM, 1980

161-8" Heald Rotary Surface Grinder, 8" Electro Mag Chuck, Angle Adj. Hand Wheel, Variable Speed Spindle, Gap Eliminator, Variable Speed Table, As Is
REMANUFACTURED HEALD MODEL 161 ROTARY SURFACE GRINDING MACHINE
S/N 48564 YEAR: 1980
STANDARD CATALOG SPECIFICATIONS
CAPACITIES
Chuck face diameter................................ 8"
Chuck magnetic diameter............................ 8"
Swing inside coolant pan, maximum.................. 12 1/2"
Standard wheel size................................ 10" x 1"
Distance from top to chuck to center
of grinding spindle maximum, minimum............... 10, 2 5/8
Maximum angle convex, concave................. 15 deg., 15 deg.
Table travel.......................................6 1/4"
Grinding stroke maximum............................ 4"
SPEEDS FEEDS
Chuck speed........................................350 RPM
Wheel speed........................................3600 RPM
Table speed with automatic reciprocation........... 1-10 FPM
One turn of feed and wheel........................ .05
Power feed adjustment......................... .0001 to .0005
DRIVE
Wheel spindle motor...................... 5 HP-3460 RPM 230/460
Chuck drive motor....................... 1 HP-1145 RPM 230/460
Hydraulic pump motor.....................1/3 HP - 1800 RPM
EQUIPMENT FEATURES
Plain feed box with course and fine feed, power elevation.
8 electro-mag chuck.
Angle adjusting hand wheel.
Diamond grinding wheel truing device.
Variable speed table.
Variable speed spindle.
Gap eliminator.
GENERAL DATA
Base of machine on floor...................... 37 1/2 x 29 1/4
Floor space with coolant tank................. 47 x 58
Net weight....................................4,000 lbs.
Specifications are deemed accurate, however, subject to verification or prior sale.
All exchange units/returns must be shipped within 30 days. All exchange units/returns must be shipped using DDP terms - Grinders Clearing House, Inc. dba GCH Machinery, is not responsible for any customs formalities or shipping costs.
If Grinders Clearing House, Inc. dba GCH Machinery does not receive exchange/core unit back within 30 days, GCH will invoice FULL replacement cost (OUTRIGHT Cost) to customer.

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