FREEDOM CNC SERIES

This next generation surface grinder was developed with the same vision as our workhorse manual grinders with a focus on precision and durability.  With three size options available, this 3-axes machine utilizes a ball screw in the reciprocating axis to allow for precise stop grinding.   The Freedom provides automatic dressing cycles and is ideal for precision components like die details, broaches, and other complex parts.

 

CNC SURFACE GRINDERS

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Review and Select Your Options

Machines must pass rigorous test grinding and verification to .00005” (.00127mm) or less

Liberty II RFQ
  8x18
      Power    
    Table Travel 19" (482.6 mm)   Power Requirement 208, 230, or 480 VAC - 50/60 Hz  
    Crossfeed Travel 8.875" (225.4 mm)   Power Consumption 12 kVA  
    Max. Spindle Height 19.625" (498.5 mm)   Total Power Rating 14 HP (10.4 kW)  
    Overall Dimensions (WxDxH)

105" x 85" x 81" (2667 mm x 2159 mm x 2057.4 mm)

       
    Machine Weight 3800 lbs (1723.7 kg)        
          Grinding Spindles    
  8x24     Spindle Nose (T.I.R.) 0.00005 in (0.0013 mm)  
    Table Travel 29.5" (749.3 mm)   PS-SA00002-00 Standard  
    Crossfeed Travel 8.75" (222.3 mm)   Speed 5 - 6000 RPM  
    Max. Spindle Height 19.625" (498.5 mm)   Power Rating 3 Hp (2.24 kW)  
    Overall Dimensions (WxDxH) 110" x 85" x 81" (2794 mm x 2159 mm x 2057.4 mm)        
    Machine Weight 5200 lbs (2358.7 kg)   Table Axis    
          Servo Motor Driven Ballscrew    
  8x30     Hand Scraped Turcite Coated Vee & Flat Way System
    Table Travel 31.85" (809 mm)   Positioning by Motor Encoder Feedback
    Crossfeed Travel 8.75" (222.3 mm)   Servo Power Rating 1.81 HP (1.35 KW)  
    Max. Spindle Height 19.625" (498.5 mm)   Max. Feedrate 1200 ipm (30480 mm/min)  
    Overall Dimensions (WxDxH) 133" x 85" x 81" (3378.2 mm x 2159 mm x 2057.4 mm)        
    Machine Weight 5400 lbs (2450 kg)   Crossfeed Axis    
          Servo Motor Driven Ballscrew    
    CNC Control / Programming     Precision Rolling Element Linear Motion Bearings
    Siemens SINUMERIK 840D SL     Closed Loop Positioning With Heidenhain Glass Scale Feedback
    Input Format Ethernet or USB   Servo Power Rating 1.81 HP (1.35 KW)  
    Position Command Incremental and Absolute        
    Programming Format Inch or Metric   Elevating Axis    
    Minimum Program Increment 0.00001 in (0.0001 mm)   Servo Motor Driven Ballscrew with Brake  
          Precision Rolling Element Linear Motion Bearings
          Closed Loop Positioning With Heidenhain Glass Scale Feedback
          Servo Power Rating 1.81 HP (1.35 KW)  

10,000 RPM Spindle Upgrade
20,000 RPM Spindle Upgrade
Chiller Unit (Required with 20,000 RPM spindle)
41 Gallon Coolant System Upgrade
Digital Coolant Flow Sensor
Work Light
8" Wheel Guard
Dust Collecting Wheel Guard Attachment
Torit Cabinet Dust Collector

8" Grinding Wheel Adapter
8" Balancing Wheel Adapter
Wheel Balancing Kit
8" x 18" Walker Electromagnetic Chuck
8" x 24" Walker Electromagnetic Chuck
Walker Electromagnetic Chuck Control
Walker 200mm x 450mm Permanent Magnet Chuck
8" x 15" Suburban Permanent Magnet Chuck
8" x 18" Suburban Permanent Magnet Chuck

Electric Variable Speed Wheel Dresser
Heavy Duty Electric Wheel Dresser
Normac CNC Wheel Dresser
Lehmann Rotary Table EA-510.R
Lehmann +/- 10 Arc. Sec. Accuracy
Lehmann +/- 2.5 Arc. Sec. Accuracy
Lehmann +/- 1 Arc. Sec. Accuracy
Lehmann Base Plate
Machine Enclosure

10,000 RPM Spindle Upgrade
20,000 RPM Spindle Upgrade
Chiller Unit (Required with 20,000 RPM spindle)
41 Gallon Coolant System Upgrade
Digital Coolant Flow Sensor
Work Light
8" Wheel Guard
Dust Collecting Wheel Guard Attachment
Torit Cabinet Dust Collector

8" Grinding Wheel Adapter
8" Balancing Wheel Adapter
Wheel Balancing Kit
8" x 18" Walker Electromagnetic Chuck
8" x 24" Walker Electromagnetic Chuck
Electromagnetic Chuck Control
Walker Walker Permanent Magnet Chuck
8" x 15" Suburban Permanent Magnet Chuck
8" x 18" Suburban Permanent Magnet Chuck

Electric Variable Speed Wheel Dresser
Heavy Duty Electric Wheel Dresser
Normac CNC Wheel Dresser
Lehmann Rotary Table EA-510.R
Lehmann +/- 10 Arc. Sec. Accuracy
Lehmann +/- 2.5 Arc. Sec. Accuracy
Lehmann +/- 1 Arc. Sec. Accuracy
Lehmann Base Plate


10,000 RPM Spindle Upgrade
20,000 RPM Spindle Upgrade
Chiller Unit (Required with 20,000 RPM spindle)
41 Gallon Coolant System Upgrade
Digital Coolant Flow Sensor
Work Light
8" Wheel Guard
Dust Collecting Wheel Guard Attachment
Torit Cabinet Dust Collector

7" Grinding Wheel Adapter
8" Grinding Wheel Adapter
8" Balancing Wheel Adapter
Wheel Balancing Kit
8" x 24" Walker Electromagnetic Chuck
8" x 30" Walker Electromagnetic Chuck
Electromagnetic Chuck Control
Walker Walker Permanent Magnet Chuck
8" x 24" Suburban Permanent Magnet Chuck

Electric Variable Speed Wheel Dresser
Heavy Duty Electric Wheel Dresser
Normac CNC Wheel Dresser
Lehmann Rotary Table EA-510.R
Lehmann +/- 10 Arc. Sec. Accuracy
Lehmann +/- 2.5 Arc. Sec. Accuracy
Lehmann +/- 1 Arc. Sec. Accuracy
Lehmann Base Plate

 

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THE BENEFITS BUILT INTO EVERY ONE OF OUR

CNC GRINDING MACHINES.

Hand Scraped Ways

The human touch in a high precision machine.  Hand scraping provides a more accurate surface for more accurate part production.

Cast Iron Bases

Preprogrammed Cycles

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CONTACT US

300 North Pike Road

Sarver, Pa. 16055

724.352.1551

sales@parkermajestic.com