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Horizontal Type Nebulasizer (HNS)

Product Outline

HNS is an innovative non-screen sizing machine size the particles utilizing the clearance between the rotary sizing ring and fixed sizing stator. Since no screen is required, there is no problem such as clogging or damage of the screen. Not only dry sizing but also wet sizing is possible, therefore generation of fine powders can be suppressed. Production with high process yield can be achieved with very sharp particle size distribution. There are many variations in the shape of sizing ring and stator, and countermeasures against abrasion and adhesion, HNS can be applied for different types of materials and application fields.


Pharmaceutical products *Health foods *Foods *Chemical goods *Fine ceramics *Detergent *Cosmetics *Powder metallurgy *Feedstuff *Fertilizer


  • Due to the non-screen structure, there is no clogging of the screen, or generation of off-grade products caused by the screen damage.
  • Not only dry materials but also wet materials can be sized, therefore no fine powders are generated during the process.
  • Particle distribution of the product can be easily controlled by using the spacer for adjusting the clearance.
  • Powder adhesion can be suppressed by introducing hot air into the machine with the wet materials, to partially dry the surface layer of the material.
  • Different materials can be handled for different purposes via various types of sizing rings and stators.
  • HNS can be incorporated in line with various types of granulator such as extruder, agitating granulator, etc.


Type Capacity (kg/h) Drive Power(kW) Features
NS-mini 40-85 1.5 Des-top small lab-scale
NS-20 40-85 1.5 Pilot-scale, excellent in cleaning performance
cGMP Manufacturing
Easy to disassemble/clean
NS-30 140-290 2.2-3.7
NS-40 180-370 3.7-5.5
NS-60 260-550 5.5-7.5
NS-20x2 300-600 3.7 High capacity machines for production
  • For anti-abrasion: Tungsten carbide pins, hard metals, etc. can be used.
  • For anti-abhesion: Hot air/cooling air can be induced.
NS-40x2 500-1100 7.5-11
NS-60x2 800-1700 11-15
For type other than those above, we will design and manufacture in accordance with your request.