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GRINDERS, ROLL (Also See Grinders, Cylindrical, Plain)

74" x 424" Farrell, 2-wheel, electric crowning, belt grind, superfinish, 1986, #15506

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74" x 424" Farrell, 2-wheel, electric crowning, belt grind, superfinish, 1986, #15506
Reference #15506


74" x 424" FARREL Two-Wheel Swing Rest Roll Grinder
Model: 55/72x424 TWRG
Age: 1986

Roll Diameter Ground on Center ........ 8"-55"
Roll Diameter Ground Above Center ..... 72"
Roll Nominal Face Length .............. 424"
Grinding Wheel Traverse Length ........ 449"
Grinding Wheel Maximum Size ........... 20" x 3"
Grinding Wheel Motor .................. 15 HP
Headstock Motor ....................... 25 HP
Normal Grind ........................ 400 / 1600 RPM
Slow Speed With Blower .............. 25 / 400 RPM
Roll Speed, Normal .................... 6/24 RPM
Roll Speed, Slow ..................... .375 / 6 RPM
Traverse Motor ........................ 5 HP
Carriage Speed ........................ 2/60 IPM
Tilt Infeed Motor ..................... 1/2 HP
Wheel Infeed ......................... .0001 / .010 IPM
One Turn of Tilt Infeed Handwheel .... .017 Wheel Infeed
Total Range of Tilt Infeed ........... .415 Wheel Infeed
One Turn of Manual Infeed Handwheel .. .083 Wheel Infeed

EQUIPPED WITH:
Electronic Crowning w/ Updated Electronics
Belt & Stone Grinding Capability
Superfinishing Attachment
Variable Crown Roll Drive Unit
Electronic Caliper and Recorder
Swim Drive Attachment
Coolant System
Full Set of Manuals


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