Used 1964 CINCINNATI #330-15 | GRINDERS, CENTERLESS

330 15 CINCINNATI CENTERLESS GRINDER

6M15H5P-8 Year: 1964

STANDARD CATALOG SPECIFICATIONS

CAPACITY
Standard thru feed on infeed work rest........ 1/2" 3"
Maximum diameter machine will grind........... 6"
(Depending on which work rest is ordered)

BAR GRINDING FIXTURES
Type V: Solid bars........................... 1/2" 1 1/2"
Type V: Modified light walled or other
similar work.............. 1 1/2" 2 1/2"
Type C: Lengths up to 24" solid bars......... 1/2" 2"

WHEELS (Not supplied)
Grinding wheel: 12" Hole, 24" Max. dia., 17" Min. dia.
Up to 15" Widths
Regulating wheel: 6" Hole, 14" Max. dia., 10" Min. dia.
Up to 15" Widths

REGULATING WHEEL SPEEDS
Number........................................ Infinite
Range................ 12 300 RPM 60 Hz 15 315 RPM 50 Hz
Low range............ 12 56 RPM 60 Hz 15 59 RPM 50 Hz
High range........... 56 300 RPM 60 Hz 59 315 RPM 50 Hz

GRINDING WHEEL DRIVE
Enclosed motor on end of machine.............. 30 HP
Constant speed NEMA dimensions, 2 or 3 Phase, 50 or 60 Hz
230 or 460 volts, AC, Drives grinding wheel only.
Power transmission............................ 8 V Belts

REGULATING WHEEL DRIVE
Motor mounted on upper slide...... 60 Hz, 2 HP, 1200 RPM
50 Hz, 2 HP, 1500 RPM
Constant speed NEMA dimensions.... 2 or 3 PH, 50 or 60 Hz
230 or 460 Volts AC
Power transmission................ V Belt and chain
Speed changes........ Variable pitch sheaves & gear shift

GRINDING WHEEL SPINDLE
High grade alloy steel, ground, & bearing surfaces coated.
Cartridge type spindle includes Filmatic bearings which are self adjusting for variations in load. Automatic circulating lubrication under pressure.

REGULATING WHEEL SPINDLE
High grade alloy steel, ground & bearing surfaces coated.
Two piece bronze bearings each side of wheel, plus rear support bearing and anti friction thrust bearing on end. Automatic pressure lubrication.

CUTTING FLUID EQUIPMENT
Individual motor driven cutting fluid pump capacity 90 GPM
Cutting fluid tank............................ 150 gallons

WHEEL TRUING
Independent truing unit for each wheel. Hydraulic diamond
profile truing for both grinding wheel and regulating wheel. Diamond not included.

EQUIPMENT & FEATURES
Outboard support regulating wheel.
Auto profile regulating and grind wheel dresser with Accudrive motor.
Trabon lube system.

FLOOR SPACE
109" x 158 1/16"

WEIGHT
Net approximate: 16,700 lbs.

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

All exchange units/returns must be shipped within 30 days. All exchange units/returns must be shipped using DDP terms - Grinders Clearing House, Inc. dba GCH Machinery, is not responsible for any customs formalities or shipping costs.

If Grinders Clearing House, Inc. dba GCH Machinery does not receive exchange/core unit back within 30 days, GCH will invoice FULL replacement cost (OUTRIGHT Cost) to customer.