Rotor mill ZM 300

cyclonepharmaceutical industryfor sample preparation

Rotor mills are used for high-speed size reduction of soft to medium-hard as well as temperature-sensitive or fibrous materials.  The powerful Ultra Centrifugal Mill ZM 300 provides maximum grinding performance combined with ease of use. The variable speed from 6,000 to 23,000 rpm allows for gentle, neutral-to-analysis sample preparation in a very short time. Thanks to an integrated temperature monitoring system, reproducibility is guaranteed even for long grinding processes or pulverization of large sample volumes. The wide selection of rotors, ring sieves and cassettes makes the ZM 300 a true allrounder which meets the requirements of a great variety of size reduction tasks. THE STANDARD FOR FOOD & FEED Gentle high-speed pulverization due to pre- and fine grinding in one working run Optimum process control and reproducibility based on monitoring of the cassette temperature Patented cassette system for maximum sample recovery and easy cleaning Optional cassette for sample volumes up to 600 ml Wide speed range from 6,000 to 23,000 rpm Defined final fineness due to ring sieves with aperture sizes from 0.08 – 10 mm Collecting vessels for sample volumes from 250 ml to 4.5 l Automated vibratory feeder and various cyclone systems available INCREASED REPRODUCIBILITY THROUGH TEMPERATURE MONITORING The speed range from 6000 to 23000 rpm allows for optimum adaptation of the grinding process to the sample requirements by keeping the grinding time as short as possible and the temperature increase as moderate as possible. Too much heat may have a negative effect on the grinding results, for example, if moisture or volatile components escape.