Reference Number: 125146

"BRAND NEW" KENT MODEL: SGS-1020AHD SURFACE GRINDER

GENERAL SPECIFICATIIONS:
Table Travel........................... 20.5"
Saddle Travel.......................... 10.5"
Working Capacity....................... 10"x20"
T-Slot................................. 1 x 9/16"
Spindle Motor.......................... 2 HP
Spindle Speed.......................... 3,580 rpm
Grinding Wheel......................... 8"x1/2"x1-1/4"
Vertical Graduation.................... 0.0005"
Vertical Revolution.................... 0.100"
Auto downfeed increment................ 0.0001" 10 steps
Spindle center to table................ 19"
Machine weight net/gross............... 2900 / 3100 lbs.

FEATURES:
 - 10"x20" Working Capacity
 - 3-axis automatic movement with incremental downfeed and
   electronic auto-crossfeed
 - Precision hand scrapped turcite table and saddle ways for
   smooth and long lasting performance
 - High column design with 19" spindle center to table for 
   extra clearance under the wheel
 - Rapid elevation motor for quick and easy positioning of
   grinding head/wheel
 - Centralized automatic one-shot lubrication system 
   provides lubrication to all points
 - Safety 24V control circuit power

STANDARD ACCESSORIES:
 - Grinding wheel, Wheel Flange, Wheel balancing base, 
   Wheel balancing arbor, Diamond table dresser base and
   tip, Leveling bolts and pads, Work light, Toolbox with
   tools.

OPTIONS AND ACCESSORIES:
 - Walker 8x18 LBP electric chuck w/Smart-1B control
 - Walker 8x18 Ceramax permanent chuck
 - Kanetsu 8x18 fine pole electric chuck & control
 - Paper filter & magnetic separator coolant system
 - Extra wheel flange
 - DRO system (Mitutoyo 2-axis, UDR-220, 12x18)
 - Prolong Ultra-cut coolant (2.5 gal, mixes 1;30)

PRICE INCLUDES:
 - 8" x 20" permanent magnetic chuck, Dust-suction coolant
   system, and Overhead parallel dresser
 
 

Reference Number: 125146

ROYAL MASTER CENTERLESS GRINDER w/CRUSH FORM DRESSING
 
 ** AUTOMATIC CYCLE OPTION ** 
 
  MODEL: CG12X4      S/N: 1143     NEW: 1980 
 
  CAPACITY: 
 INFEED AND THRUFEED ............. 0.004" TO 1.5" DIA. 
 LENGTH ............................. 12' ON 0.5" DIA. 
 CRUSH GRIND ................ 1.5" DIA. x 3" MAX. WIDE
 
 WHEELS: 
 MAXIMUM GRINDING WHEEL ........... 12" DIA. X 4" WIDE 
 MINIMUM GRINDING WHEEL ......... 10" DIA. X 1/4" WIDE 
 MAXIMUM REGULATING WHEEL .......... 6" DIA. X 4" WIDE 
 MINIMUM REGULATING WHEEL .......... 1/4" WIDE W/SPOOL 
 
 SPINDLE SPEEDS: 
 GRINDING WHEEL ............. CONSTANT SPEED 2,040 RPM 
 REGULATING WHEEL ........ INF. VARIABLE 25 TO 480 RPM 
 
 CRUSHER: 
 ROLLER SIZE ......................... 3.75" MAX. DIA. 
                                      2" BORE 
                                      3.25" MAX. WIDTH 
 
 REGULATING WHEELHEAD: 
 MAX. ANGLE OF TILT FOR THRUFEED 
 GRINDING ................................ 6 DEGREES 
 MAX. SWIVEL FOR TAPER GRINDING .......... 5 DEGREES 
 
 APPROXIMATE FLOOR SPACE ................. 24" X 48" 
 APPROXIMATE WEIGHT ...................... 2,800 LBS 
 
  EQUIPPED WITH: 
 AUTOMATIC CYCLING UNIT & CONTROLS FOR INFEED GRINDING 
  - PNEUMATICALLY ACTUATED 6-PHASE UNIT
  WHICH CONSISTENTLY REPEATS THE VARIOUS PRE-SET CYCLE     
  PHASES.  EACH INFEED CYCLE PHASE CAN BE INDEPENDENTLY
  PRE-SET BY THE TIMER AND CONTROLS FOR OPTIMUM PERFORMANCE
  ON INFEED GRINDING APPLICATIONS. THE SIX PHASES ARE:
  (1) RAPID ADVANCE TO GRIND
  (2) METERING GRIND
  (3) DWELL FOR SPARKOUT
  (4) RAPID RETRACT TO OPEN POSITION
  (5) DWELL IN OPEN POSITION
  (6) LOAD POSITION (1/2" STROKE)
 CRUSH FORM DRESSING UNIT, PERMANENTLY MOUNTED, 100:1
  RATIO GEAR REDUCTOR WITH OVERIDE.  CRUSH ROLL HANDWHEEL
  GRADUATED IN .001" INCREMENTS.
 TENTHS DIAL INDICATOR FOR FINER SIZE ADJUSTMENTS
 HYDRAULIC DRESSERS FOR GRINDING WHEEL & REGULATING WHEEL
 REGULATING WHEEL TAPER ADJUSTMENT FEATURE 
 WORK REST W/BLADES 
 SELF CONTAINED HYDRAULIC SYSTEM 
 COOLANT SYSTEM 
 7.5 H.P. MAIN DRIVE MOTOR 
 1/3 H.P. CRUSH REDUCTOR DRIVE 
 3/60/230-460 VOLT ELECTRICS 
 
 SPECIAL NOTE: 
  DESCRIPTION OF CRUSH FORMING FROM ROYAL MASTER:
 
 "CRUSH FORMING IS AN ACCURATE TECHNIQUE FOR PLACING A FORM
  INTO THE GRINDING WHEEL.  OFTEN A CONFIGURATION MAY NOT
  BE DRESSED INTO THE GRINDING WHEEL USING A SINGLE POINT
  DIAMOND & TEMPLATE FORM, SUCH AS A SMALL RADIUS ADJACENT
  TO A 90 DEGREE SHOULDER, A FLANGE IN THE MIDDLE OF A PART,
  OR A SLOT, WHEREBY CRUSH FORM INFEED GRINDING IS REQUIRED.
  MANY "V" OR FORMED TYPE THREADS MAY BE GROUND ON A 
  THRUFEED BASIS.  CRUSH ROLLS ARE USUALLY MANUFACTURED FROM
  HARDENED HIGH SPEED STEEL OR TUNGSTEN CARBIDE".
 
  ** INSPECT IN WARREN, MI  **
 ** EXCEPTIONAL CONDITION & APPEARANCE (ORIGINAL PAINT) **