Retsch ZM300 Ultra Centrifugal Mill
Rotor mills are used for high-speed size reduction of soft to medium-hard as well as temperature-sensitive or fibrous materials.
Applications: fine grinding
Field of application: agriculture, biology, chemistry, plastics, construction materials, engineering, electronics, environment, recycling, food, geology, metallurgy, medicine, pharmaceuticals
Technical Data
| Size reduction principle | impact, shearing |
| Material feed size | < 10 mm |
| Final fineness | < 40 µm |
| Batch size / feed quantity |
300 ml with standard cassette 230 ml with cyclone |
| Speed at 50 Hz | 6,000 - 23,000 min-1, free selectable |
| Rotor peripheral speed | 31 - 119 m/s |
| Rotor diameter | 99 mm |
| Setting of grinding time | no |
| Collector capacity |
900 ml with standard cassette 250 ml with cyclone |
| Drive |
3-phase asynchronous motor with frequency converter |
| Protection code | IP 20 |
| Power consumption | 1750 VA ((200..240V) |
| W x H x D closed | 452 x 431 x 426 mm |
| Net weight | ~ 38 kg |
| Standards | CE |