50"/63" x 376" FARREL Model 69 A 4895 TRAVELING-HEAD ROLL GRINDER

Casa Grande, AZ

orCall 1-520-836-9727

Description

(1) Used 50"/63" x 376" FARREL Model 69 A 4895 TRAVELING-HEAD ROLL GRINDER; Dual Wheel with Lathe Turning / Milling Attachment; Mfg. 1974 Specifications: Roll Diameter Ground on Center................50.0" Max - 8.0" min Roll Diameter Ground Above Center..........63.0" Distance Between Neck Rests .................400" Maximum Roll Face Grinding...................400" Front Grinding Wheel Cross Travel............27" Rear Grinding Wheel Cross Travel.............27" Load Capacity (on Neck Rests)................78,000 lbs. (nominal) Grinding Wheel Diameter......................20" (maximum) Grinding Wheel Width ........................3" (nominal) Grinding Wheel Speeds........................575 / 850 / 1700 RPM Grinding Wheel Surface Speeds................3700 to 7400 FPM Wheel Head Infeed Rate.......................0.0005 to 0.010 IPM Workhead Spindle Speeds......................4.5 to 18 RPM Wheel Longitudinal Feeds (variable)..........0.750 to 22 IPM Carriage / Saddle Feed Rate..................2.000 to 60.0 IPM Concavity Of Roll On Diameter................0.400" (maximum) Crowning Of Roll On Diameter.................0.400" (maximum) Grinding Wheelhead Spindle Motors............15 HP (each) Rapid Traverse Motor.........................5 HP Headstock Drive Motor........................25 HP Electrical Characteristics...................480 VAC / 3 Phase / 60 Cycle EQUIPPED WITH: Complete Electrical Controls with Operator Station Swing-Rest Attachment Crowning (Tapering) Capabilities Dual Automatic Positive Infeed High Pressure Lubrication System Complete Flood Type Coolant System Complete Gaging and Measurement Tools Floor Space Required.........................10 ft. F-B x 48 ft. L-R Overall Height...............................8 ft (without pit) Weight.......................................125,000 lbs. (estimated) FOB..........................................Casa Grande, Arizona

Specifications

ConditionUsed
Stock Number3315