50 YEARS OF DEFINING STANDARDS IN QUALITY CONTROL THE NEW ULTRA CENTRIFUGAL MILL ZM 300 Nothing matches the performance of the original! Retsch´s Ultra Centrifugal Mills set standards with more than 20,000 installations world-wide. The outstanding performance, flexibility, user-friendliness and robustness of this high-speed rotor mill make it the undisputed leader in its class.

ULTRA CENTRIFUGAL MILL / ZM 300 THE NEW ULTRA CENTRIFUGAL MILL ZM 300 UNPARALLELLED GRINDING PERFORMANCE Retsch developed the first ultra centrifugal mill ZM 1 half a century ago. The latest model ZM 300 comprises the essence of German engineering I Variable speed from 6,000 to 23,000 rpm expertise combined with high-quality materials and latest software I Up to 20 % finer particles than with ZM 200 I Sample throughput increased up to 15 % I Temperature monitoring The powerful Ultra Centrifugal Mill ZM 300 provides maximum grinding I Neutral-to-analysis sample preparation performance at high...

THE NEW ULTRA CENTRIFUGAL MILL ZM 300 MAXIMUM SPEED FOR HIGH FINAL FINENESS AND INCREASED THROUGHPUT The ZM 300 achieves a maximum speed of 23,000 rpm and produces particles which are up to 20 % finer in comparison to conventional rotor mills with a max. speed of 18,000 rpm, depending on the material. The throughput may be increased by up to 15 %. FINER GRIND SIZES HIGHER THROUGHPUT -8% Sample trhoughput [g/min] 0 Distance sieve 0.5 mm Distance sieve 0.25 mm Distance sieve 0.12 mm ZM 200 18.000 min-1 APPLICATION EXAMPLE: POLYMER POM APPLICATION EXAMPLE: ANIMAL FEED Grind sizes of POM. The speed...

fine grinding agriculture, biology, chemistry / plastics, construction materials, engineering / electronics, environment / recycling, food & feed, geology / metallurgy, medicine / pharmaceuticals Feed material soft, medium-hard, brittle, fibrous Size reduction principle impact, shearing PERFORMANCE DATA Feed size* Final fineness* Batch size / sample volume* 300 ml with standard cassette 600 ml with volume cassette 4500 ml / 2500 ml / 450 ml / 230 ml with cyclone Rotor peripheral speed Rotor diameter 6-tooth rotor / 12-tooth rotor / 24-tooth rotor Material of grinding tools stainless steel, stainless...