The lower shaft uses a high-load resistant spindle and the effect of the center-swing system swinging shaft is highly rigid and is a design that effectively suppresses vibration.
This model also has a special specification with vacuum suction as an option.
Polishing Machine
Large Type 4-shaft Center Swing Oscar Polishing Machine NL-4P
NAGATA SEISAKUSHO CO., LTD.
Large size kanzashi upper-axis oscillating type, suitable for multiple lenses and large-diameter lens processing.
4-axis polishing machine.
| No. of shaft | 4 | |
| Driving method | 1 shaft 1 drive | |
| Shaft intervals | 400mm | |
| Max. tool medium | φ250mm | |
| Lower shaft | No. of rotation | 40～250rpm（inverter control） |
| Motor | 0.2kw 4P 4 units V belt drive | |
| Stop method | A stick insertion | |
| Swing shaft | Width | 0～120mm move trajectory, Center fulcrum left and right circular arc |
| No. of rotation | 8～50rpm（inverter control） | |
| Motor | 0.2kW 4P 4 units V belt drive | |
| Kanzashi pressurization method | Kanzashi pressurization method | weight（1 kg×2 pcs） |
| Dimensions | Approx. W1,750×H1,540×D980mm | |
| Operation height | Approx. 830mm | |
| Power source | 3 phase 200V 30A |
