Vibrating Cup Mill Pulverisette 9

For extremely rapid size reduction (rotational speed: up to 1150 rpm) of brittle and very hard samples dry or in suspension to analytical fineness. Useful capacity 50, 100 or 250ml. Final product Approx 10 to 20 microns.Typical fields of application: Mining, Metallurgy, Ceramic Industry, Agriculture and Ecology, Infrared and X-ray Fluorescence analysis.  The Pulverisette 9 operates on the principle of a vibrating cup mill. The rotating flyweight makes the grinding set; clamped on a spring-loaded system, vibrate horizontally. As a result of the centrifugal force created, the tumbling movement accelerates the grinding elements (puck and rings), which make up the grinding set. The sample is ground by the impact and friction effect. This mill is the only vibrating cup mill in the world with frequency transformer control. With this, the vibrating frequency of the load (grinding set and sample) can be adjusted so that grinding takes place in the shortest possible time. The Pulverisette  9 vibrating cup mill is delivered without grinding sets, which are available in 3 different materials (agate, tempered steel, tungsten)  Click here for full specification