Reference # GMT-3527
Model # TG12x3
Serial # 319
Capacity:
Infeed- .004" to 1-1/2" diameter
Thrufeed- .004" to 1-1/2" diameter
Length-12' on 1/2" diameter
Wheels:
Grinding wheel (maximum)- 12" diameter x 3" wide
(minimum)- 10" diameter x 1/4" wide
Regulating wheel (maximum)- 6" diameter x 3" wide
(minimum)- 4" diameter x 1/8" wide
Maximum angle of tilt for thrufeed grinding- 6° to the left, 6° to the right
Maximum swivel for taper grinding- 5° to the left, 5° to the right
Spindle Speeds:
Grinding wheel- constant speed - 2,040 R.P.M.
Regulating wheel- 6,400 SFPM @ 12" Diameter, reduced when wheel is smaller infinitely variable
20 – 500 R.P.M.
***Machine was rebuilt at some point***
Machines main wheel slide has been reground and scrapped and the dresser Dovetails has been ground and scrapped,
Hydraulically actuated regulating and work wheel dressers
Precision regulating wheel housing
BIJUR lubrication system
5 H.P. 3/60/240-460 volt main drive motor and electrical controls
Machine is wired for 230 volt operation.
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