JAINHER "MADE IN TAIWAN" HIGH-PRECISION
CENTERLESS GRINDER
MODEL: JHC-18B S/N: 18426 NEW: 1995
GRINDING DIAMETER (STANDARD WORKREST).... 0.04 TO 2"
GRINDING DIAMETER (SPECIAL WORKREST)..... 1.57" TO 3.94"
GRINDING WHEEL
DIAMETER X WIDTH X BORE.................. 18" x 8" x 9"
SPINDLE SPEED............................ 1,500 RPM
MOTOR ................................... 15 H.P.
DRESSING INCREMENT, PER GRADUATION....... 0.001"
DRESSING INCREMENT, PER REVOLUTION....... 0.1"
REGULATING WHEEL
DIAMETER x WIDTH x BORE.................. 10" x 8" x 4.5"
SPINDLE SPEEDS (INF. VAR.)............... 10 - 250 RPM
TABLE FEED OF HANDWHEEL PER GRAD. ....... 0.00125"
TABLE FEED OF HANDWHEEL, PER REV. ....... 0.25"
SWIVELLING ANGLE......................... +/- 5°
INCLINING ANGLE.......................... +/- 5°
DRESSING INCREMENT PER GRADUATION ....... 0.00005"
DRESSING INCREMENT PER REVOLUTION........ 0.0625
RAPID FEED OF SADDLE HANDWHEEL,
PER GRADUATION......................... 0.00125"
PER REVOLUTION......................... 0.125"
MICRO FEED OF SADDLE HANDWHEEL,
PER GRADUATION......................... 0.000025"
MICRO FEED OF SADDLE HANDWHEEL,
PER REVOLUTION......................... 0.0025"
FLOOR SPACE ......................... 87" x 52"D x 61"H
APPROX. WEIGHT........................... 7,040 LBS
EQUIPPED WITH:
HYDRO-STATIC "BABBIT" BEARINGS FOR GRINDING WHEEL AND THE
REGULATING WHEEL SPINDLES, WITH AUTO LUBRICATION SYSTEM.
AUTO LUBE CREATES OIL FILM BETWEEN THE SPINDLE AND
BEARINGS, TO PREVENT ANY METAL TO METAL CONTACT,
ENSURES ACCURACY AND SPINDLE LIFE.
OIL DISPLAY FOR EACH SPINDLE.
VARI-SPEED SPINDLE SPEEDS, REGULATING WHEEL SPINDLE,
WITH DIGITAL TACHOMETER SPEED DISPLAY
REGULATING WHEEL CAN BE SWIVELLED & INCLINED +/- 5°
SLIDE-WAYS OF REGULATING WHEEL ARE CASTED OF DOUBLE
VEE AND HAND SCRAPED, THEN COATED WITH TURCITE B,
ALLOWING FOR SMOOTH MOVEMENT AND INCREASED LONGEVITY.
ONE-SHOT LUBE, FOR SLIDE WAYS LUBRICATION
HYDRAULIC DRESSERS WITH +/- 3° SWIVEL ADJUSTMENT
EXTERNAL HYDRAULIC SYSTEM
"BEDATEC" COOLANT SYSTEM WITH MOTORIZED
PAPER FILTRATION, HIGH-END SYSTEM, NEW 1997
WORK REST WITH BLADE ON THE MACHINE
(2) ADDITIONAL WORK RESTS WITH EXTRA BLADES
"SONY" "LH-51" DIGITAL READOUT DISPLAY,
FOR REG. WHEEL SLIDE
20 H.P./3/60/220-440 VOLT, 50/25 AMP MOTOR
FOR THE GRINDING WHEEL
** INSPECT IN OUR ASSOCIATES FACILITY, NORTHEAST OHIO **
** SUPERB CONDITION & APPEARANCE **
** ALL HYDRAULIC LINES, COOLANT HOSES, COOLANT
DISTRIBUTION PIPING, ETC., ARE EXCELLENT **