HEALD MODEL 161 ROTARY SURFACE GRINDING MACHINE

Ref:UEDG6606
HEALD MODEL 161 ROTARY SURFACE GRINDING MACHINE

S/N 45955 YEAR: 1977

STANDARD CATALOG SPECIFICATIONS

CAPACITIES
Chuck face diameter................................6
Chuck magnetic diameter............................ 6
Swing inside coolant pan, maximum.................. 12 1/2
Standard wheel size................................ 7 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 hand 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.
6 electro-mag chuck.
Angle adjusting hand wheel.
Variable speed table.

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.