Milling

Covers the full range from coarse crushing to ultrafine grinding, efficiently processes various complex materials including high-hardness, highly abrasive, and heat-sensitive types, and enables precise control of particle size and morphology.

Micron Jet-Q MJQ

Micron Jet-Q MJQ

The Micron Jet MJQ is a target(impact) type jet mill with an integrated classifier, achieving the highest milling performance of its type.

Principle of Operation

The classifier is located in the center of the casing. The grinding nozzle and the target plate are positioned in the lower part of the casing. As the mill consists of simple parts, overall cleanability is very high, and it is possible to convert to an all-ceramic construction.

 

The feed material collides with the target plate with the air of a jet stream from the grinding nozzle. Fine particles are immediately discharged out of the system after grinding, and the still coarse particles circulate in the mill until they become fine enough.

 

Because of this construction, circulating jet air formsa half-free vortex in the mill. In this half-free vortex, the circulating diameter varies depending on particle size. Only coarse particles remain near the outer circumference of the casing, whereas fine ones remainnear the classifying rotor area. Due to this effect, the dust load in the mill can be graded.


Features

  • High energy efficiency

  • Low residue in the mill

  • Very-easy-to-clean construction

  • Easy size control

  • Designed for handling sticky materials

  • All-ceramics construction available.


Specifications

Item Scale up factor Nominal grinding air volume (Nm³/min) Motor - Compressor (kW) Classifier (kW) Dimensions - Width (mm) Dimensions - Depth (mm) Dimensions - Height (mm)
MJQ-lab - 1 7.5 1.5 480 280 280
MJQ-1 1 4 30 5.5 900 850 1150
MJQ-2 4 16 120 22 1080 1500 1440
MJQ-3 8 32 240 45 1200 2580 1800
experimental verification

experimental verification

Before investing in new equipment, please conduct tests on the materials to be used at the Hosokawa Testing and Process Development Center based on actual production conditions. Our experienced experts will assist you in determining the most effective mixing, granulation, or drying processes, helping you transition from laboratory trials to a comprehensive production testing phase. Whether you need to test the performance of a single machine or evaluate the entire production line, we can provide tailored testing services and process optimization solutions to ensure reliable system operation and excellent performance.

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