Fluidized Bed Opposed Jet Mill

Fluidized Bed Opposed Jet Mill
Fluidized Bed Opposed Jet Mill
Fluidized Bed Opposed Jet Mill
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Suitable for processing materials with high hardness and high purity

Suitable for processing materials with high hardness and high purity

  • The jet mill is an ideal choice for those looking to grind heat-sensitive materials with low melting points without the aid of grinding media.
  • It provides precise control over the particle size, allowing you to adjust it freely.
  • The operation is conducted in a closed system that results in no dust or noise above 80dB - making it both clean and environmentally friendly.
How it works

Compressed air is filtered and dried before being pushed into the grinding cavity of the Laval nozzle at a high speed. This causes materials to be impacted, ground, and sheared multiple times by intersecting high-pressure airflows in order to achieve optimal particle size reduction. The ground material then moves up an ascending airflow under the suction fan towards a classifier chamber. A powerful classifier wheel creates a strong centrifugal force that separates coarse particles from finer powders so only qualified powder enters either the cyclone separator or dust collector for collection. Coarser particles are sent back to the milling chamber for further milling.

Working Principle of Single Classifying Wheel Fluidized Bed Jet Mill
Working Principle of Multiple Classifying Wheel Fluidized Bed Jet Mill
Technical Parameters

Horizontal fluidized bed opposed jet mill

Parameter
MQW03
MQW06
MQW10
MQW20
MQW30
MQW40
MQW60
MQW80
MQW100
MQW120
MQW160
MQW240
Feed size (mm) < 1 < 2 < 2 < 3 < 3 < 5 < 5 < 5 < 5 < 5 < 5 < 5
Product 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 3~45
Production capacity (kg/h) 0.3~1 10~30 20~30 40~60 100~900 200~1200 500~2000 800~3000 1000~4000 1500~6000 2000~8000 4000~12000
Air consumption(m3/min) 3 6 10 20 30 40 60 80 100 120 160 240
Air Pressure (Mpa) 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1
Installed Power (kw)   4 5.5 11 15 22/30 37 37 45 55 55 90

Vertical fluidized bed opposed jet mill

Parameter
MQL03
MQL06
MQL10
MQL20
MQL30
MQL40
MQL60
MQL80
MQL100
MQL120
MQL160
MQL240
Feed size (mm) < 3 < 3 < 3 < 3 < 3 < 5 < 5 < 5 < 5 < 5 < 5 < 5
Product size (D97:μm) 6~150 6~150 6~150 6~150 8~150 8~150 8~150 8~150 8~150 8~150 8~150 8~150
Production capacity (kg/h) 10~40 10~60 20~30 40~60 100~900 200~1200 500~2000 800~3000 1000~4000 1500~6000 2000~8000 4000~12000
Air consumption(m3/min) 3 6 10 20 30 40 60 80 100 120 160 240
Air Pressure (Mpa) 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1 0.6~1
Installed Power (kw) 7.5 11 15 22 30 37 45 55 55 75 90 132

Note: The particle size, specific gravity, hardness, and moisture of raw materials are all closely associated to the production capacity. These parameters should only be used as a reference; for more detailed information please consult our engineers.

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