Supertec STC-20, 1984, HYD. DRESSERS, SEVERAL WORK RESTS, CENTERLESS GRINDERS

Price on Request

Make:: Supertec

Model:: STC-20, 1984, HYD. DRESSERS, SEVERAL WORK RESTS,

Year:: 1984

Ref #:: 164262

Or call us for a quote at (973) 497-7500 or send us an email at grinders@machineryvalues.com

   SUPERTEC CENTERLESS GRINDER                   
  
  MODEL: STC-20       NEW: 1984                  
                                                         
GRINDING DIAMETER (STANDARD WORKREST).... 0.04 TO 2"      
GRINDING DIAMETER (SPECIAL WORKREST)..... 2" TO 3.54"      
                                                     
GRINDING WHEEL                                           
DIAMETER X WIDTH X BORE.................. 20" x 8" x 12" 
SPINDLE SPEED............................ 1,070 RPM     
DRESSING INCREMENT, PER GRADUATION....... 0.0005"       
DRESSING INCREMENT, PER REVOLUTION....... 0.0787"       
                                                         
REGULATING WHEEL                                         
DIAMETER X WIDTH X BORE.................. 12" X 8" X 5"  
SPINDLE SPEEDS (10 STEPS)................ 13 - 308 RPM 
FEED OF HANDWHEEL PER GRADUATION......... 0.0005"       
FEED OF HANDWHEEL, PER REVOLUTION........ 0.006" 
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......................... 0.0002"
  PER REVOLUTION......................... 0.25"
MICRO FEED OF SADDLE HANDWHEEL, 
  PER GRADUATION......................... 0.00005"    
MICRO FEED OF SADDLE HANDWHEEL, 
  PER REVOLUTION......................... 0.00625"
   
GRINDING WHEEL MOTOR..................... 20 HP        
HYDRAULIC MOTOR.......................... 2 HP   
     
FLOOR SPACE WITH HYD. TANK & COOLANT .... 77" x 71"D x 59"H
WEIGHT................................... 7,000 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 **

DISCLAIMER: The information presented in the write ups and the photographic representations of the equipment are believed to be accurate at the time the pages are created. The information presented on the web site should not be used for formal quotation. Price and information presented in the write ups on the web site are subject to change without notice. Machinery Values claims no responsibility for inaccuracies of the information presented on the pages of this website. Please contact one of our sales representatives if you require more information or a current formal quotation.