Retsch SM300 Cutting Mill
Cutting mills are suitable for the grinding of soft, medium-hard, tough, elastic, fibrous, and heterogeneous mixes of products. Thanks to the powerful 3 kW drive with high torque and RES technology, the Cutting Mill SM 300 excels especially in the tough jobs where other cutting mills fail. This mill allows for perfect adaptation to application requirements by variable speed from 100 to 3,000 min-1. A range of bottom sieves with aperture sizes from 0.25 - 20 mm is available, ensuring a defined final fineness.
Applications: size reduction by cutting
Field of application: agriculture, biology, chemistry, plastics, engineering, electronics, environment, recycling, food, medicine, pharmaceuticals
Technical Data
| Size reduction principle | shearing, cutting |
| Material feed size | < 60 x 80 mm |
| Final fineness | 0.25 - 20 mm |
| Speed at 50 Hz | 100 - 3000 min-1 |
| Rotor peripheral speed | 4.7 - 20.3 m/s |
| Rotor diameter | 129.5 mm |
| Collector systems / capacities |
- collecting receptacle 5 l / optional: 30 l (0.25 l - 30 l) |
| Drive |
3-phase asynchronous motor with frequency converter |
| Drive power |
3 kW with flywheel mass ~ 28.5 kg |
| Electrical supply data |
220–230V, 50 Hz, with frequency converter for variable speed |
| Engine brake | Yes |
| Protection code | IP20 |
| W x H x D closed |
576 (1080 opened) x 1677 x 750 mm (with base frame and universal hopper) |
| Net weight | ~ 160 kg |
| Standards | CE |