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CatalogGrindingCylindrical GrinderCLG NC
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CNC Centerless Cylindrical Grinding

CLG NC



  • Equipped with SIEMENS-S7 controller for grooving and feed movement
  • The guideways are hardened and ground
  • Grinding and control spindle are hardened and have friction bearings
  • Frequency-controlled regulating wheel drive by OS motor
  • Hydraulically driven dressing devices for grinding and regulating wheel

Standard configuration:

Top-performance and easy to learn NC control with touch-screen
Machine basement casted by quality iron, design in monoblock style
Grinding wheel (Balanced and mounted)
Regulating wheel (Balanced and mounted)
Grinding spindle with hydrodynamic support
Flow control for grinding wheel lubrication
Automatic central lubrication
Linear dressing movement for grinding and regulating wheel
Work piece support stand with Carbide area for through feed grinding
Diamond dresser
Coolant system
Work piece support stand with Carbide blade for plunge grinding
Separate hydraulic unit with oil / air cooling
Halogen lamp
Operating tools
Manual

Optional configuration:

Coolant filtration system, paper or magnetic system
Ejector for plunge grinding
Balancing stand
Guide unit for rod through feed grinding
Automatic feed device
Automatic grinding wheel balance counter system,
Automatic loading and unloading
Grinding wheels, various sizes and grit
Automation for in-feed grinding
Technische Spezifikationen CLG NC
401508020580205L8025580305
Grinding wheel  
Max. Grinding capacitymmØ1-40 mm Ø 1-80
Ø 1-80Ø 1-80Ø 1-80
Capacity increases with special arrangementmm

Ø 30-60

Ø 40-150

Ø 40-150Ø 40-150Ø 40-150
Dimensionsmm

Ø 305 x 150 x

Ø 120

Ø 455 x 205 x

Ø 228.6

Ø 510 x 205 x

Ø 304.8

Ø 455 x 255 x

Ø 228.6

Ø455 x 305 x

Ø 228.6

Speed min-11900
1260
1200
1260
1260
MotorkW5 kW 
11 kW 
15 kW 
11 kW 
15 kW 
Regulating wheel  
Dimensionsmm

Ø 205 x 150 x

Ø 90

Ø 255 x 205 x

Ø 111.2

Ø 305 x 205 x

Ø 127

Ø 255 x 255 x

Ø 111.2

Ø 255 x 305 x

Ø 111.2

Speedrpm10~300 (variabel)
ServomotorkW1.5 kW 3 kW 5 kW 3 kW 3.5 kW 
Adj. range of regulating wheelGrad+5° ~ -3°  

Pivot range

Grad±5°

Handwheel graduation

  

Upper side feed graduation

mm

4mm/rev

0.025mm/splitting

3.5mm/rev

0.05mm/splitting

Upper side micro-feed graduation

mm0.1mm/U 0.001mm/splitting

Lower side graduation

mm

7mm/rev

0.05mm/splitting

9mm//rev 0.05mm/splitting

Trimming device graduation

mm

1.25mm/rev

0.01mm/splitting

2mm/rev 0.01mm/splitting
Drive motors  
Hydraulic pumpkW0.75 kW 
Coolant pumpkW0.1 kW 0.2 kW
General      
Dimensionmm1750x1050x14002200x1840x15302350x1900x15302200x1840x15302350x1950x1530
Weightkg1700
30003600
30003500
Item-No. 
3100138
3100139
3100140
3100141
3100142
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+49 4321 25 2003-0