ROYAL MASTER TG12x3 Centerless Grinder USA # GMT-2909

Reference # : GMT-2909
Model # : TG12x3R
Serial # : 853R
Year of manufacture: 1974’ / Rebuilt approx. 2000’
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
Grinding wheel (minimum): 10" diameter x 1/4" wide
Regulating wheel (maximum): 6" diameter x 3" wide
Regulating wheel (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.