USED 1995 GOLD CROWN GC300

GOLDCROWN GC-300 CENTERLESS GRINDER
S/N GC30094-01      Year: 1995

STANDARD SPECIFICATIONS
Grinding wheel size……………………………………… 24” x 12” x 12”
Regulating wheel size……………………………………. 14” x 12” x 6”
Work O.D. range…………………………………………. 1/16” to 4 1/2"
Grinding wheel drive……………………………………... 30 HP AC Motor
Spindle lubrication pump…………………………………. 1 HP AC Motor
Regulating wheel drive……………………………………. 187 in. lb AC Motor
Machine weight……………………………………………. 18,000 lbs.
AB Servo dual slide infeed.
AB Series 9/260 CNC.
AB-1336 variable frequency drive for constant surface speed.
Spindle speed…………………………………………….. 1400 RPM
SBS Model 2500 wheel balancer.
Wheel diameter…………………………………………… 24”
Wheel width………………………………………………. 12”
AB Series 9 Operator Panel.
Pick & place 4 Position Gantry with AB Servo controlled traverse positioning.
Gantry positions = pickup – grind – gage – exit.
Control Gage Model 770 post process gage amplifier.
(4) Magnetic grippers designed to handle parts up to 8” long.
14 piece queue walking beam exit conveyor with safety light curtain.
AB Servo Dual slide infeed lower (x axis) and upper (u axis).
AB Servo motor diamond compensation.
Trabon lubrication.
AB Servo motor regulating wheel transmission.
Variable speed electric motor for the grinding wheel dresser traverse.
Variable speed electric motor for the regulating wheel dresser traverse.
6000 BTU Panel A/C.
External hydraulic tank.
Coolant pump back unit.
Full enclosure mist & coolant guarding with exhaust plenum.
Machines are wired for 460 VAC, 3 Phase, 60 HZ operation.

Specifications are deemed accurate, however, subject to verification or prior sale.