Our vitrified CBN grinding wheel for slot grinding wheels are of optimum width and uniformity. They are widely used in the rotor grinding of rotary vane compressor, steering pump and vane pump, to lower the grinding cost and improve the grinding efficiency.
CBN SLOT G/Wheel's Specs and Condition for Use
| Work Piece | Condition | Hardness | Spec |
| Vane Pump Rotor | Alloy Steel | HRC 65-70 | CBN 140 L 180 V |
| Steering Pump Rotor | Alloy Steel | HB 179 | CBN 140 L 200 V |
| Compressor Rotor | 15-5PH | HRC 33-35 | CBN 120 L 180 V |
