| Model | MK-6 | MK-3 |
| Steel Wire Diameter of Grinding Spring(mm) | Φ0.8-Φ6.0 | Φ0.5-Φ2.5 |
| Diameter of Grinding Spring(mm) | ≤80 | Φ5-Φ30 |
| Height of Grinding Spring(mm) | 8-180 | 8-90 |
| Grinding Wheel Size(outsize*height)(mm) | Φ400*50 | Φ250*50 |
| N/Min Grinding Head Speed | 1430 | 1430 |
| Machine Size | 1350*1780*2200 | 650*700*1800 |
| Net Weight(KG) | 1850 | 900 |
| Power | Three phase 380V.AC.50Hz | Three phase 380V.AC.50Hz |
| Motor Power | 11.57KW | 4.75KW |