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ROYAL MASTER #TG-12x4 Centerless Grinder with Automatic cycle 2001’ GMT-2620

Centerless Grinders
Manufacturer:
ROYAL MASTER
Model:
TG12X4
Stock #:
5619
ROYAL MASTER #TG-12x4 Centerless Grinder, 2001, used. Equipped with automatic cycle, hydraulically actuated wheel dresser, extra wheels, spindle hubs, belts, seals, rests, machine manuals. 7.5 H.P. main drive motor, wired for 230V/3PH/60HZ. Ref # GMT-2620.
Grinder
Capacity1.5"38.1 mm
Grinding Wheel Dia.12"304.8 mm
GW Power7.5 hp5.6 kW
Regulating Wheel Dia6"152.4 mm
RW RPM500 RPM500 RPM
Dimensions62” L x 34” W x 62’’ H62” L x 34” W x 62’’ H
Weight2500 Lbs.2500 Lbs.

Reference # : GMT-2620
Model # : TG-12x4
Serial # : 2540
Year of manufacture: 2001'
Capacity::
Infeed: .004" to 1-1/2" diameter x 4” Long
Thrufeed: .004" to 1-1/2" diameter
Length: 12' on 1/2" diameter
Wheels::
Grinding wheel (maximum): 12" diameter x 4" wide
(minimum): 10" diameter x 1/4" wide
Regulating wheel (maximum): 6" diameter x 4" wide
(minimum): 1/4" wide with spool
Regulating wheel head::
Maximum Angle of tilt for Thrufeed Grinding: 6° to left, 6° to right
Maximum Swivel for Taper Grinding: 5° to left, 5° to the right
Spindle Speeds: :
Grinding wheel: constant speed - 2,040 R.P.M.
Regulating wheel- infinitely variable : 20 to 500 R.P.M.

Automatic Cycling - Pneumatically actuated 6-phase unit which consistently repeats the various pre-set cycle phases. Each infeed cycle phase can be independently pre-set by the timer and controls for optium performance on infeed grinding app- lications. The six phases are (1) - Advance to grind, (2) - Grind, (3) - Dwell for sparkout, (4) - Retract to open position, (5) - Dwell in open position, and (6) - Load (1/2" stroke)

Hydraulically actuated wheel dresser for grinding wheel & regulating wheel

(2) extra wheels

Extra spindle hubs

Extra belts, seals, rests

Machine manuals

¼ H.P. Hydraulic pump (4 Gallon Reservoir)

1/6 H.P. Gusher coolant pump & tank

7-1/2 H.P. 3/60/230-460 volt main drive motor and electrical controls

Machine is wired for 230 Volt / 3 Phase / 60 H.Z.

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