Horizontal Fluidized Bed Jet Mill

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Single Rotor Horizontal Fluidized Bed Jet Mill

Single rotor horizontal fluidized bed jet mill is a type of milling machine used for grinding and milling various materials into fine powders. This milling machine is widely used in industries such as pharmaceuticals, chemicals, food, and minerals processing.

The milling chamber of the single rotor horizontal fluidized bed jet mill is designed to be highly efficient and effective. The chamber is made of high-quality materials that are resistant to wear and corrosion. The chamber also has a unique design that allows for the efficient use of the high-speed jets of air or steam.

Working Principle of Horizontal Fluidized Bed Jet Mill

MQW jet mill is a Fluidised Bed Opposed Jet Mill, with built-in horizontal classifying wheels (single wheel or multiple wheels). After the compressed air is filtered and dried, it is sprayed into the grinding chamber through the Laval nozzle at high speed. At the intersection of multiple high-pressure airflows, the materials are repeatedly collided, rubbed, and sheared to be crushed. The ground materials rise with the suction force of the fan. The airflow moves to the classifying area, under the strong centrifugal force generated by the high-speed rotating classifying turbine, the coarse and fine materials are separated, the fine particles that meet the particle size requirements enter the cyclone separator and dust collector through the classifying wheel, and the coarse particles descend to the grinding area to continue grinding.

Technical Advantages of Horizontal Fluidized Bed Jet Mill

  • Designed to allow quick and easy cleaning
  • Integrated ultra-fine classifier for extremely spatter grain free end products with a steep particle size
  • Classifying wheel with vertically mounted drive can be opened hydraulically 180° for cleaning
  • Loss in weight control system with load cells
  • Low noise emissions <83-85 dB(A)
  • Standard design is pressure shock proof to 10 bar overpressure

Technical Parameters of Horizontal Fluidized Bed Jet Mill

parameter/ Model MQW03 MQW06 MQW010 MQW20 MQW30 MQW40 MQW60 MQW80 MQW120 MQW160 MQW240
Feeding Size(mm) <1 <2 <2 <3 <3 <3 <3 <3 <3 <3 <3
Production Capacity(kg/h) 0.3~10 10~150 20~300 40~600 100~900 200~1200 500~2000 800~3000 1500~6000 2000~8000 4000~12000
Particle size(D97:μm) 3~45 3~45 3~45 3~45 3~45 3~45 3~45 3~45 3~45 3~45 3~45
Classifier motor (kw) 2.2 3 5.5/7.5 7.5/11 11/15 15/7.5x3 7.5x3 11x3 15x3 15x4 15x6
Air pressure(Mpa) 3 6 10 20 30 40 60 80 120 160 240
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