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Product Detail

Soy Sauce Common Food

Roasting・Cooling

Rotary flow type roasting device


Rotary flow type roasting device

■ Outline

With this equipment, hot air is blown from under the bottom of grain material to float up and fluidize material. While being agitated, material is heated rapidly by hot air and roasted efficiently and hygienically in an energy-saving manner. On top of it, the whole process is fully automated and a continuous operation has been realized. During the development phase, we studied the relation between heating temperature and heating time, and found the optimum temperature that realizes enough gelatinization without burning and too denatured protein. This optimum temperature was not found until this hot air flow type roasting method has been applied. Also, productivity improved tremendously by the continuous roasting method.

■ Point

1. As material is roasted in a fluidized state, it is heated evenly without burning, which results in stable quality and no loss of material.

2. It is sanitary without contamination by foreign material because no heat medium such as sand is used. Therefore, equipment cannot be damaged by sand, etc. and there is no need to collect them, either.

3. Drastically improved productivity due to a full automated operation by continuous roasting. Roasting conditions can be set easily as roasting temperature (hot air temperature) is controlled directly.

4. Material is heated directly by hot air, and hot air applies a circulating system, so considerable energy savings have been achieved.

5. Working environment has been greatly improved due to thorough insulation with limited heat release.

6. Space-saving design

■ Relation

None

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