220-8 DR CINCINNATI CENTERLESS GRINDER

220-8 DR CINCINNATI CENTERLESS GRINDER
S/N 350300076-0032

STANDARD CATALOG SPECIFICATIONS
Standard thru feed and in feed work rest............ 0 to 3 dia.
Maximum work diameter.............................. 4 3/4 dia.
(Depending on which work rest is ordered)

WHEELS(Not supplied)
Grinding wheel...........................12 hole, 1 to 8 widths
24 max.dia., 15 min.
Regulating wheel.........................5 hole, 1 to 8 widths

GRINDING WHEEL SPINDLE
High grade alloy steel.
Heat treated.
Filmatic bearings self-adjusting for variations in load with plain thrust bearings in center.
Automatic circulating lubrication under pressure.

REGULATING WHEEL SPINDLE
Number.............................................infinite
Range..............................................11 to 300RPM
Low range..........................................11 to 56RPM
High range.........................................56 to 300RPM

GRINDINGWHEEL DRIVE
Enclosed motor on end of machine................... 20 HP
Constant speed NEMA dimensions:
60 cycle 3 phase, 230/460 dual voltage
(Drives grinding wheel only)
Power transmission.................................6 V-Belts

REGULATINGWHEEL DRIVE
Motor mounted on upper slide............. 11/2 HP, 1200RPM
Constant NEMA dimensions.................230/460 dual voltage AC
Power transmission.......................V-Belt and chain
Speed changes.................Variable pitch sheaves gear shift

CUTTING FLUID EQUIPMENT
Individual motor driven cutting fluid pump capacity 30GPM
Cutting fluid tank capacity..............75 gallons

WHEEL TRUING
Independent truing for each wheel.
Hydraulic profile diamond truing for grinding wheel.
Hydraulic profile diamond truing for regulating wheel.
Diamond not included as standard equipment.

FLOOR SPACE95 x 127 1/2

EQUIPMENT FEATURES
Filmatic bearings.
Gibbed ways on upper and lower slides.
24 Grinding wheel capacity.
Electro-hydraulic in feed.
Attached electrical.

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.