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12" Width 24" Length Supertec PLANOTEC 1224NC SURFACE GRINDER, 3-Axis Automatic, 7.5 HP - $39,900

Item Number: #00018500
12&quot; Width 24&quot; Length Supertec PLANOTEC 1224NC SURFACE GRINDER, 3-Axis Automatic, 7.5 HP
 
 
 


12" Width 24" Length Supertec PLANOTEC 1224NC SURFACE GRINDER, 3-Axis Automatic, 7.5 HP
 
Stock Code:  137734
Price: $39,900
Subcategory: 

Surface Recip. Table Grinders Horiz. Spdl CNC

Table width12"
Table length24"
Manufacturer:  Supertec
Model:  PLANOTEC 1224NC
Condition: New
 
SUPERTEC MODEL PLANOTEC 1224NC
3-AXIS FULLY AUTOMATIC HYD. SURFACE GRINDER
NOTE:  PHOTO IS OF THIS MODEL
FEATURES:
- All essential castings are rib reinforced to provide a rigid
machine structure for long lasting accuracy and stability.  
- The precision cartridge spindle is equipped with a total of 4  
preloaded class 7 (p4) super precision angular contact ball
bearings to ensure high accuracy and superior grinding finish.
- Spindle, couplings, and 7.5 HP spindle motor are precisely
balanced for low vibration and powerful output to achieve
precision grinding accuracy.
- Double V saddle and table ways are Turcite-B coated and precisely
hand scraped to provide smooth movement, better accuracy and  
longer way life.
- Both saddle and table travel on Hydrostatic ways, a cushion of oil
with no metal-to-metal contact, providing excellent way longevity
and accurate positioning.
- The rigid wheelhead travels on linear slideways and is precisely
positioned with an AC servo motor and precision ballscrew to
ensure better downfeed repeatability.  The smallest downfeed
increment is 0.000010".
- The crossfeed mechanism incorporates a precision ballscrew, and
AC inverter to provide smooth, accurate crossfeed and allows
criss-cross grinding for better workpiece finish.
- The hydraulic & coolant systems are separated from the machine
to eliminate vibration and dissipate heat better.  A heat exchanger
is used on the hydraulic system to maintain optimum oil temperature.
- All moving surfaces and rotating parts are continuously lubricated
by an auto-lube system to ensure long service life and maintain
maximum accuracy. An alarm light will illuminate if oil pressure
drops below recommended pressure.
- Mitsubishi PLC control uses a menu-driven LCD touch screen is
easy to learn and easy to set up.  Simply fill in the blanks to set
total grinding amount, rough increment, fine increment, sparkout
passes, feeding direction, parking position, wheelhead retract
distance, and press cycle start to complete an automatic grinding
cycle.
- Grinding cycles for CII model:  semi-automatic, surface, plunge,
crisscross.

SPECIFICATIONS:
GENERAL CAPACITY
  - Table size:                                                       12" x 24"
  - Distance from table surface to spindle center:       24"
  - Standard magnetic chuck size:                            12" x 24"

LONGITUDINAL MOVEMENT
  - Manual traverse:                                                28"
  - Hydraulic traverse:                                             26"
  - Table speed (infinitely variable):                          10 - 82 fpm
                
CROSS MOVEMENT
  - Manual traverse:                                                 14.5"
  - Automatic traverse:                                             14"
  - Rapid traverse:                                                   40 ipm
  - Auto traverse increment:                                     0.02" - 0.32"
  - Handwheel per graduation:                                  0.001"
  - Handwheel per revolution:                                   0.2"
                           
VERTICAL DOWNFEED
  - Automatic infeed:                                 0.000010" - 0.01"
  - Wheelhead vertical infeed:    
  - handwheel per graduation (MPG):     0.000010"/0.0001"/0.001"
  - handwheel per revolution (MPG):             0.001"/0.01"/0.1"

GRINDING WHEEL
  - Wheel size:                                            14" x 2" x 5"
  - Spindle speeds:                                        1800 rpm
            
MOTOR
  - Spindle motor:                                          7.5 HP
  - Crossfeed motor:                                      .25 HP   
  - Elevating motor: (servo motor)                 1.33 HP (1 KW)
  - Hydraulic motor:                                        2 HP
  
MACHINE  
  - Net weight (approx.):                                7,330 lbs
  - Gross weight (approx.):                             8,000 lbs
  - Packing Dimension (L x W x H):              90" x 83" x 90"

STANDARD ACCESSORIES:
- Grinding wheel w/flange         
- Wheel extractor  
- Balancing arbor            
- Diamond dresser
- Halogen lamp            
- Hydraulic system w/cooling fan
- Leveling screws w/ blocks      
- Tool box w/adjusting tools
- Operator's manual & parts lists      
- Splash guards

OPTIONS, TOOLING AND ACCESSORIES (call for pricing):
MAGNETIC CHUCKS AND CONTROL
  - Electromagnetic chuck (12" x 24")
  - Auto demagnetizer (for electric chuck)   &nbs
 
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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View sellers full listings/Website
     

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