Ohkawara Kakohki Co., Ltd. | Product Lineup

Spray bag dryer

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For fine ceramics and chemical products
Standards and Specifications Table
Moisture evaporation volume5kg/h10kg/h20kg/h40kg/h75kg/h
* Moisture evaporation capacity values when operating at a hot air temperature of 200ºC and a discharge air temperature of 80ºC.
*Made-to-order according to model and your required specifications.



List of Functions

1. No contamination
■ Since the drying chamber is filter cloth, there is no metal contamination, and it can be exchanged for each raw material.
2. Easy to wash
■ The drying chamber is detachable and can be washed in a washing machine.
3. High recovery rate
■ Since products can be batch recovered, recovery rates can be improved without composition separation even for raw materials made from multiple components.
4. Space-saving installation
■ Compact devices that do not require cyclone or bag filters.
5. Easy raw material switching
■ Provided with several filter clothes that serve as drying chambers so that raw materials can be switched quickly.
6. The newly developed automatic powder removal device "Kona-de-Vib" is available as an option*
■ This prevents accumulation on the drying chamber filter cloth, enabling further continuous operation.  This device is very effective in spraying not only inorganic substances but organic substances as well.
* ”Kona-de-Vib” is an option for BDP-10, BDB-15, BDP-22 only.


Ceramics/Chemical products/Other


Electronics industry/Chemical industry/Vehicle industry/Ceramics industry and fine ceramics/Steel and machinery industries/Other


Heat source (electric heater)
Heat source (direct gas furnace)
Atomizing method (rotary disc)
Atomizing method (nozzle)


Moisture evaporation volume: 5 to 75 kg/h

*1: Made-to-order according to model type and your required specifications
*2: Heat source standard specifications vary based on model type
*3: Can be used as an optional extra