Retsch SR 300

Rotor Beater Mill

The Polymer Mill or Rotor Beater Mill SR 300 is suitable for coarse and fine size reduction. It can process dry, soft, medium-hard, organic and inorganic substances. For increased sample discharge and for processing heat-sensitive samples, an optionally available cyclone unit can be used instead of the gravity outlet.

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Detailed Description

  • wide range of accessories including various feeding systems, rotors and sieves

  • defined final fineness due to bottom sieves with aperture sizes from 0.08 – 10 mm

  • optional grinding inserts 180° for grinding of hard-brittle materials by additional impact

  • gravity outlet with 5l or 30 L collecting vessel for batchwise collection of larger sample quantities

  • optionally available cyclone unit with 0.25 – 0.5 – 1 – 2 – 5 or 30 litres collecting vessel

  • adjustable speed for different applications

  • removable hopper for easy cleaning

  • easy cleaning thanks to exchangeable push-fit grinding insert, rotor and cassette

  • central locking device

  • grinding chamber, feed hopper and material inlet and outlet made of stainless steel

  • electric engine brake

Uses/Applications

Milling bentonite, chemical products, coal, coke, drugs, feed pellets, fertilizers, food, graphite, gypsum, herbs, pharmaceutical materials, plant materials, plastics, powder coating, resins, rice, salts, seeds, soils, spices, sugar and more.