Hosokawa has been manufacturing powder processing equipment for over 75 years and is a respected leader in toner processing.  We have been supplying equipment for the toner industry for over 20 years and have an installed base that spans the globe.  We possess a wide range of equipment to handle your process needs from premixing through grinding

Coarse grinding of toner materials with Mechanical Impact Mills

  • D50 of 500 µm to 75 µm
  • Energy Efficient
  • Air cooled
  • Easy to clean
  • Wide range of equipment sizes
  • Wide range of discharge sizes

Fine grinding of toner materials with Fluidized Bed Jet Mills

  • D50 down to 5um
  • Toner centric design
  • Tight size distribution
  • Vertically mounted classifier with purge
  • Continuous operation with constant bed weight via load cells
  • Easy to access; easy to clean

Mechanical classification of toner materials with Wheel Classifiers

  • One or two stage ultrafine classifiers, with independent drive(s)
  • Ultra-fine dedusting of particles less than 2 µm
  • Toner centric design
  • Vertically mounted classifier wheel with purge
  • Easy to access; easy to clean

Low shear blending of toner with the Nauta® Conical Screw Mixer

  • Gentle mixing and drying
  • Low power consumption
  • Fast and complete discharge
  • Easy to clean
  • Can be designed suitable for Vacuum Drying

High shear post-blending with the Cyclomix or Nobilta

  • Coating and embedment
  • Mechanical seals not located in the product zone
  • Complete discharge
  • Easy to clean

Sphericalization via Faculty, Nobilta or Cyclomix

  • Sphericalization to > 0.96
  • Coating and embedment
  • Simultaneous dedusting via Faculty

Dispensing, filling and weighing

  • Systems designed to dispense and package material into a variety of packages by a variety of methods

Passive collection via Cyclone instead of baghouse

  • Cyclone efficiency > 98%
  • Allows for quicker changeover between batches

Safety modes available

  • Pressure venting
  • Explosion suppression
  • Pressure shock proof design

System and process controls

  • Control by PLC
  • Equipment visualization available
  • Touch screen interface available
  • Interface with plant management system available