It is the best seller among the pilot spray
dryers and the spray dryers for experiments.
Dongjin spray dryer DJE-003R is a small-sized spray dryer that produces dried powder from liquids/fluids using a single process.
The liquids/ fluids are stirred continuously in the storage tank to prevent precipitation, and sprayed in the drying chamber continuously by the rotary atomizer.
Of course, we can use the air atomizer in the spray procedure at the request of the customer company.
The air that is to be used for drying is purified through filters and heated till the temperature of the air reaches the correct level controlled by the electric heater.
The gas heater and the steam heater, etc. can be used according to the request of the customer company in stead of electric heater.
Inlet drying air temperature | Water evaporation capacity |
200 °C | 3.0 kg/h |
250 °C | 3.8 kg/h |
300 °C | 4.9 kg/h |
300 °C | 8.0 kg/h |
1. Centrifugal rotary atomizer
As it uses a general AC motor and not a motor that uses carbon brush or compressed air, there is no noise.
It controls the speed checking digital tachometer through the inverter system, so its rotation speed is very exact.
2. Drying Chamber
As it is designed at 1,100mm in diameter, which is the biggest in similar kinds of worlds, the dried granule size can be increased and the loss caused by attachment can be reduced.
3. Pump
We uses a tube pump that is free of contamination as it does not make contact with the inner part of the pump.
With the AC motor, there is no malfunction as well.
Most parts of the dried products are collected in the drying chamber and the uncollected remainder is transferred to the cyclone through the ducts and separately collected.
