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Jiyu Mill (Mill) – NARA MACHINERY CO.LTD.


This is an impact granulator that can pulverize a large amount of material in a short time by applying strong impact force to the material through high-speed rotation of a rotor with an impact column attached.

The lineup ranges from small to large models, allowing you to select the most suitable model for your planned facility. The robust and simple structure makes it suitable for pulverizing all kinds of materials, and it is widely used as the standard for industrial impact pulverizers.

Features

Large amounts of fine grinding can be done in a short time.
The rotor generates airflow, which reduces the temperature rise of the product.
Particle size distribution of pulverized products can be adjusted by changing the rotation speed and screen diameter.

Application examples

Pulverization systems can be constructed in combination with material feeders, blowers, cyclones, etc.
Closed-circuit systems can be designed using inert gas.
Wet grinding is possible by feeding raw materials and liquids at the same time.
The mill can also be used as a dry continuous mixer for powders.

Specification

Type M-2 M-3 M-4 M-5 M-6 M-7 M-8
Power (kW) 2.2 3.7 5.5/7.5 11~22 22/30 37~55 75/90
Max. rotational speed(min-1 9000 7700 6000 3300 3000 2500 1800
Rotor diameter(mm) 188 225 314 537 600 700 950

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Vendor Information

  • Store Name: NARA MACHINERY CO.,LTD.
  • Vendor: NARA MACHINERY CO.,LTD.
  • Address: 143-0002
    Tokyo Ota-ku 2-5-7 Jonanjima