Centerless Grinding Machines
R 608 CNC
Grinding range up to 50 mm and 100 mm diameter.
Slideways fitted with prestressed bearings for high precision
Swivel of control wheel for taper grinding
Manual or automatic CNC in feed system (AC-Servo with ball bearing spindle)
CNC wheel dressing
Automatic equipments on request
Special equipment (automatic ejector, carbide work rest support, diamonds) etc.
| max. Grinding diameter | 100 mm |
| min. Grinding diameter | 1.5 mm |
| Grinding wheel | 400 x 200 x 203 mm |
| Regulating wheel | 270 x 200 x 140 mm |
| Grinding wheel motor power | 15-20 kw |
| Regulating wheel motor power, diamond dresser | 3 kw |
| Regulating wheel motor power, grinding | 0.75 kw |
| Grinding wheel speed | 1,650 r.p.m. |
| Regulating Wheel speed, unstepped | 16 – 85 r.p.m. |
| Regulating wheel speed, diamond dressing | 500 r.p.m. |
| Diamond dressing hydraulic motor | 0.36 kw |
| Inclination | +5° -2° |
| Basic inclination for tapered grinding | +5° |
| Base size, with coolant tank | 2500 x 2130 mm |
| Approximate net weight | 4,000 kg |
