CINCINNATI #220-8 CENTURMATIC CNC Centerless Grinder 3503080-0014

220‑8 CINCINNATI CENTURMATIC CENTERLESS GRINDER

Remanufactured Retrofitted In 2020

S/N 3503080-0014

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

WHEELS (Not supplied)
Grindingwheel........................... 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.
PRIVATE Filmatic bearings self‑adjusting for variations inload with plain thrust bearings in center.tc� \l 1 Filmatic bearings self‑adjustingfor variations in load with plain thrust bearings in center.
Automatic circulating lubrication under pressure.

REGULATING WHEEL SPINDLE
Number.............................................infinite
Range..............................................11 to 300 RPM
Lowrange.......................................... 11 to 56 RPM
Highrange......................................... 56 to 300 RPM

GRINDING WHEEL DRIVE
Enclosed motor on end ofmachine................... 20 HP
Constant speed NEMA dimensions:
60 cycle 3 phase, 230/460 dualvoltage
(Drives grinding wheel only)
Powertransmission................................. 6 V‑Belts

REGULATING WHEEL DRIVE
Motor mounted on upperslide............. 1 1/2 HP, 1200 RPM
Constant NEMAdimensions................. 230/460 dual voltage AC
Powertransmission....................... V‑Belt and chain
Speed changes.................Variable pitch sheaves gear shift

CUTTING FLUID EQUIPMENT
Individual motor driven cuttingfluid pump capacity 30 GPM
Cutting fluid tankcapacity.............. 75 gallon
WHEEL TRUING
Independent truing for eachwheel.
CNC grinding wheel Dresser.
Servo Driven Traverse Diamond Advance Reg Dresser
Diamond not included as standardequipment.

FLOOR SPACE 95 x 127 1/2

EQUIPMENT FEATURES
Fanuc 35i CNC Controls.
Servo Transmission.
Servo Infeed.
Maunal Pulse generator.
Outboard bearings support onregulating wheel spindle.
SBS Balancer system on grindingwheel spindle.
24 Grinding wheelcapacity.
8” Thrufeed Workrest
Full Enclosure with inter-lock.
Exterior Hydraulics
Auto Lube System.
Filmatic bearings.
Filtration Unit.
Attached electrical.
Upgraded Lower Slide to linearrails.

This machine was purchased froma Heavy Equipment Manufacturing Facility.Grinder is in excellent condition.

Specifications are deemed accurate, however, subjectto verification or prior sale.

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

If GrindersClearing House, Inc. dba GCH Machinery does not receive exchange/core unit backwithin 30 days, GCH will invoice FULL replacement cost (OUTRIGHT Cost) tocustomer