Toner

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
Milling
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
Classification
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
Blending
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
Other
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