| 名称 | 规格 | 备注 | 现在销售价 |
| SG-3020 E adjustable oscillator | Oscillation frequency (rpm)：0-360 | Working Dimensions (L × W): 48 × 29cm | 1500.00 |
| SG-3020 ES adjustable oscillator | Digital speed; oscillation frequency (rpm)：0-360 | Working Dimensions (L × W): 48 × 29cm | 1800.00 |
| SG-3020 F adjustable oscillator | Oscillation frequency (rpm)：0-360（Level）0-450（Vertical） | Working Dimensions (L × W): 54 × 33cm (Level) 51 × 12cm (vertical) | 4200.00 |
| SG-3020 FS adjustable oscillator | Digital display; oscillation frequency (rpm)：0-360（Level）0-450（Vertical） | Working Dimensions (L × W): 54 × 33cm (Level) 51 × 12cm (vertical) | 4800.00 |