Home > products > spray dryer for experiment 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.