As the national standard maker of China Very fine particle dryer, Changsheng Very fine particle dryers are windly applied into Iron Oxide Red, Calcium Sulfate,Silica, Carbon-white, Oxide Salt such as Zirconia, Iron oxide red, Zinc Oxide etc; Chlorate salt like Aliminum hydroxide, Cuprous Clloride; Carbonate salt like  manganese carbonate, Cerium carbonate, Zinc carbonate, Calcium carbonate, Sodium carbonate etc.  The performance of this Very fine particle dryer reaches international advanced level, with its high efficency, compact design, cheap price, our rotary flash dryer is warmly welcome by home and abroad users.

Very fine particle dryer characteristics

1. Wet material is dispersed into a stream of heated air (or gas) which conveys it through a drying duct. Using the heat from the airstream, the material dries as it is conveyed. Product is separated using cyclones, and/or bag filters. Typically, cyclones are followed by scrubbers or bag filters for final cleaning of the exhaust gases to meet current emission requirements.

2. The feed system consists of a feed vat where a discontinuous flow of product is buffered and fragmented by an agitator prior to continuous drying. A variable speed feed screw (or pump in the case of fluid feed) forwards the product to the drying chamber.

3. The rotor at the conical base of the drying chamber fluidizes product particles in a drying-efficient hot air flow pattern in which any wet lumps are rapidly disintegrated. Hot air is supplied by a temperature-controlled air heater and speed-controlled fan, entering the drying chamber at a tangent in order to establish a turbulent, whirling air flow.