The ultra centrifugal grinder is suitable for high-speed grinding of soft to medium hard and temperature sensitive samples or fiber materials.The variable speed range of 6000 to 23000 rpm allows for mild and neutral sample preparation in a very short amount of time. Due to the integrated temperature monitoring system, reproducibility can be ensured even during long-term grinding processes or large-scale sample crushing processes. The wide selection of rotary blades, ring sieves, and collection trays makes the ZM 300 a trueuse moreGrinding machine, capable of meeting grinding requirements of various sizes.