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Palmary GU20X40NC OD GRINDER - $RFQ

Item Number: #00085544
Palmary GU20X40NC OD GRINDER
 
 
 


Palmary GU20X40NC OD GRINDER
 
Stock Code:  153240
Price: $RFQ
Subcategory: 

Cylindrical Universal Grinders

Manufacturer:  Palmary
Model:  GU20X40NC
Condition: Used
 
   
 8" X 16" PALMARY (MADE IN TAIWAN) "HIGH PRECISION"
 UNIVERSAL CYLINDRICAL GRINDER
 WITH PROGRAMMABLE PLC ELECTRONIC INFEED CONTROL
 
MODEL:  GU20x40NC        NEW: 2012
 
ACTUAL SWING ................................... 7.87"
DISTANCE BETWEEN CENTERS ....................... 16"
MAX. WORKPIECE WEIGHT .......................... 132 LBS.
 
HYD. TABLE TRAVERSE, INF. VARIABLE ............. 2" TO 157" IPM
SWIVEL TABLE GRADUATED ......................... -3 DEG./+12 DEG.
  
WHEELHEAD:
SWIVELS LEFT & RIGHT OF CENTER ................. +/- 30 DEGREES
HANDWHEEL GRAD. ................................ 0.0002"
INFEED PER REV. OF HANDWHEEL ................... 0.1"
WHEELHEAD MOTOR ................................ 3 H.P.
STD WHEEL SPEED ................................ 2,085/2,495 RPM
WHEEL SIZE ..................................... 12" OR 14" DIA.
POWER RAPID WHEELHEAD STROKE ................... 1"
AUTOMATIC WHEELHEAD INFEED (ON DIA.) ........... 0.0001" TO 3.9"
AUTO PLUNGE FEED RATE .......................... YES
 
WORKHEAD:
WORKHEAD SWIVELS (LEFT & RIGHT) ................ 90 DEG. CCW, 30 DEG CW
WORKHEAD SPINDLE SPEEDS ........................ 16 TO 450 RPM
WORKHEAD CENTER TAPER . ........................ #3 MT
WORKHEAD MOTOR ................................. 1 HP
 
TAILSTOCK:
QUILL TRAVEL ................................... 0.787""
SPINDLE TAPER .................................. #3 MT
 
APPROXIMATE WEIGHT ............................. 4,400 LBS
 
 
MACHINE FEATURES:
PROGRAMMABLE (PLC) AUTO INFEED CONTROL (INCH & METRIC)
  W/MULTI-LINE DISPLAY, BALL SCREW & SERVO MOTOR DRIVE:
-AUTO INFEED @ TABLE REVERSALS
-AUTO PLUNGE FEED (DUAL RATE - COARSE & FINE FEED SELECTION)
-WHEELHEAD RETRACTS TO ORIGINAL POSITION AUTOMATICALLY
  AFTER CYCLE COMPLETION OF GRIND CYCLE
-SPARKOUT TIMER
-AUTO TABLE PARK (LEFT OR RIGHT) @ COMPLETION OF CYCLE
HYDRASTATIC WHEELHEAD BEARINGS
HYDRAULIC TABLE TRAVERSE
AUTOMATIC LUBRICATION SYSTEM
CARRIAGE AND WHEELHEAD WAYS ARE AUTO LUBRICATED
14" DIAMETER GRINDING WHEEL, 1" TO 2" WIDE, x 5" BORE
3 H.P. GRINDING WHEELHEAD MOTOR
MACHINE MOTORS ARE WIRED FOR 3/60/230-460 VOLT OPERATION
 
 
"The NC series are fully automatic, the wheel head slide is driven by Servo Motor
  and Ball Screws  and controlled by PLC for fully programmable
  grinding cycles. The table longitudinal movement is by hydraulic cylinder.
 
MACHINE BASE CONSTRUCTION
The machine base is manufactured of high quality Meehanite cast iron, heat treated and
 stress relieved  before machining. All slideways arehardened and precision ground.
 The slideways of the table and the wheel head  are lubricated by an advanced,
  automatic, hydrostatic lubrication system.   This system provides extremely smooth
  and accurate movement, allowing for superior grinding accuracy.
 
PRECISION GRINDING WHEEL HEAD
The grinding wheel spindle is manufactured of SNCM-220 high-quality alloy steel.
 It is normalized, tempered, carborized and sub-zero treated,precision ground and
 micro finished. Its hardness is to 62+ HR/c. This manufacturing process assures stability,
 maximum wear resistance  and lifetime accuracy.  The grinding wheel spindle utilizes
 special hydrostatic bearings, specifically designed
 for precision grinding. These bearings are designed for high-speed, frictionless,
 non-heat generating,  stable operation. They ensure longer spindle life
 coupled with extremely high accuracy.
 
WORK HEAD SPINDLE
The spindle runs on precision bearings, assuring maximum stability and accuracy.
The spindle head swivels +90 degrees to -30 degrees. The spindle head is driven by
 brushless AC servo motors, providing variable speed from 16 to 450 rpm."
 
 
 
Equipped With:
 Power Over-the-Wheel Dresser
 Semi-enclosure with Oil Mist Collector
 Spare Grinding Wheel Flange
 3-Jaw Scroll Chuck (5”),
 Magnetic Coolant Separator (40 L/min.)
 Paper Filter (40L/min.)
 Hydraulic Tailstock
 
MACHINE AS EQUIPPED, Cost in 2012 was $80,795.00
 
Special Note:
Swing Down I.D. Grinding Attachment with I.D. Spindle is Available to Purchase New, from the OEM's
 USA Representative, Maximum Advantage Carolinas, (803) 802-3010, <ahref="http://www.maxgrind.com">http://www.maxgrind.com  
 
 
This machine was purchased for a job that was discontinued shortly after it began.  The machine has less
 than 200 Hours Use!  This is a special opportunity, to buy an essentially new machine for over 30k less than the
 Original Acquisition Price.
 
** Like New Condition & Appearance **
** Inspect Under Power in our Harrison, NJ Warehouse **
 
 
 
This machine is listed for sale by Machinery Values Inc. located in Harrison, New Jersey
 
Contact the Seller
 
Machinery Values Inc.
  401 Supor Blvd
Harrison
NJ 07029
United States
 
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