AMC-SCHOU CNC Roller Grinders 1800 – 4000

R 1800 CNC

Diameter range 610 mm
Grinding length 1800 mm
Grinding speed 2 – 500 RPM
Grinding power 17 kW
Working space 6100 x 2900 mm
Weight 4500 kg

R 2400 CNC

Diameter range 610 mm
Grinding length 2400 mm
Grinding speed 2 – 500 RPM
Grinding power 17 kW
Working space 7800 x 2900 mm
Weight 5300 kg

R 3000 CNC

Diameter range 610 mm
Grinding length 3000 mm
Grinding speed 2 – 500 RPM
Grinding power 17 kW
Working space 9800 x 2900 mm
Weight 7400 kg

R 4000 CNC

Diameter range 610 mm
Grinding length 4000 mm
Grinding speed 2 – 500 RPM
Grinding power 17 kW
Working space 12800 x 2900 mm
Weight 8900 kg

 

CHARACTERISTICS

  • Travelling table design ensuring stability and accuracy for decades
  • Programmed through the Siemens 840D controller, allowing you to grind various surface contours such as cylindrical, parabolic, sine curves, crowns, convex and concave, radius, tapers, angles and multiple diameters
  • Siemens servomotors offering variable speed, high accuracy, low vibration and large torque also at low speeds
  • SKF high precision ball screws for X- and Z-axis ensuring smooth, accurate and trouble free movements of the antifriction covered table and wheel slide
  • SKF bearings in heavy-duty design in head- and tailstock ensuring smooth and trouble free rotation of even extra heavy work pieces
  • Hydrodynamic grinding wheel spindle ensuring no vibrations and no wear as the spindle is rotating on an oiled film. Runout less than 0.001 mm
  • All main components are made of high quality castings from well-established foundries. These are specially processed to avoid any internal stresses in the material ending up in machines that are entirely free of vibrations
  • Simple, stable design with very few movable components resulting in next to no downtime at all doto mechanical problems. Great savings on maintenance costs, as maintenance is limited to cleaning and lubrication alone


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