USED OKAMOTO MODEL 8-20N 2-AXIS AUTOMATIC SURFACE GRINDER, 8″ X 20″

STOCK# TK-20932

S/N 2601| NEW 21982

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SPECIFICATIONS

CAPACITY

  • GRINDING LENGTH: 20”
  • GRINDING WIDTH: 8”
  • VERTICAL CLEARANCE UNDER 8” WHEEL: 15.6”
  • MAXIMUM WEIGHT OF WORKPIECE: 440 LBS

TABLE

  • SURFACE LENGTH: 21.60”
  • SURFACE WIDTH: 7.90”
  • MAXIMUM LONGITUDINAL TRAVEL: 23.80”
  • MAXIMUM CROSS TRAVEL: 9”
  • T-SLOT (1) WIDTH: 0.669”

FEEDS (LONGITUDINAL)

  • HYDRAULIC FEED: 1 – 83 FPM
  • HAND FEED PER REVOLUTION: 1.85”

FEEDS (CROSS MOVEMENT OF SADDLE)

  • HYDRAULIC INTERMITTENT FEED: .02 – .8”
  • HYDRAULIC CONTINUOUS FEED: 4 – 40 IPM
  • HAND FEED PER REVOLUTION: .25”
  • GRADUATION OF HAND WHEEL: .001”

FEEDS (VERTICAL MOVEMENT OF WHEEL HEAD)

  • HAND FEED PER REVOLUTION: .05”
  • GRADUATION OF HAND WHEEL: .0002”

GRINDING WHEEL

  • DIAMETER: 8”
  • WIDTH: 1”
  • BORE: 1-1/4”
  • SPEED: 3,600 RPM

MOTOR

  • GRINDING WHEEL SPINDLE: 2 HP
  • HYDRAULIC PUMP: 1 HP
  • VERTICAL RAPID FEED & DOWNFEED: 1/2 HP

GENERAL

  • FLOOR SPACE 92” LR X 59” FB X 71” H
  • WEIGHT: 3,300 LBS
  • ELECTRICS: 220 VOLTS, 3 PH, 60 CYC

EQUIPPED WITH

  • OVER WHEEL DRESSER
  • COOLANT SYSTEM WITH MAGNETIC SEPARATOR
  • OS WALKER FINE POLE MAGNETIC CHUCK WITH SMART CHUCK CONTROL

PRICE $ 7,950.00