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Used Machines
ROYAL MASTER TG12X4
Model:
TG12X4
Year:
1981
Stock #:
600300
Manufacturer:
ROYAL MASTER
Royal Master TG12x4 Centerless Grinder, new 1981
Work Capacity:
1.5"
Grinding Wheel Dia.:
12"
GW Power:
7.5 hp
GW RPM:
2,040 RPM
Regulating Wheel Dia:
6"
RW RPM:
0 RPM
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 applications. 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
ΒΌ H.P. Hydraulic pump (4 Gallon Reservoir)
7-1/2 H.P. 3/60/230-460 volt main drive motor and electrical controls
Machine is wired for 460 Volt / 3 Phase / 60 H.Z.

NOTE: Owner used a custom coolant system that was integrated on all their grinders so this unit does not come with a coolant pump or tank. OEM replacement is available (POR)
"To the best of our knowledge all details listed below are deemed correct. It
is the buyer's responsibility to confirm all details and we encourage an
inspection of the machine(s) and accessories prior to purchase."

Capacity: 0.004 - 1.5" Diameter
Size of Grinding Wheel:
4"W x 5" Bore Maximum X 12" Diameter
4"W x 5" Bore Minimum x 10" Diameter
7.5 HP
Size of Regulating Wheel:
4"W x 1" Bore Maximum x 6" Diameter
4"W x 1" Bore Minimum x 4" Diameter
Spindle Speed Rates:
Grinding Wheel: 2040 RPM
Regulating Wheel: 30 - 480 RPM
Approximate Weight: 2500 Lbs.