bailingmachine

Henan Bailing Machinery is a professional rotary drum rotary dryer supplier in Henan, China. There are different drying methods to dry the solid compounds.

The evaporation and absorption can be used to dry solid compounds; the evaporation can use natural evaporation, heat drying and vacuum drying while the absorption method is drying with various types of desiccant.

Natural drying
This is the most economical and convenient method of rotary dryer . It should be noted the solids being dried should be stable, and does not decompose and absorb moisture. The solid should be on the surface of the cell or other open container, spread, and made it dry slowly in the air.

Heat drying
The solid has higher melting point and does not decompose, so it can be dried by using oven or infrared light to speed up the drying. Heating temperature should be lower than the melting point or decomposition point of solid organic matter, flipped at any time, and can not be caked which is also the same with the rotary drum dryer.

Dryer drying
For the solid easy to decompose or sublimate, the above drying method can not be suitable, it should dry placed in the rotary dryer. The ordinary dryer, vacuum dryer, vacuum constant temperature dryer are the most commonly used rotary drum dryer types.