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sand rotary dryer:, 1) easy operation sand rotary dryer, 2.)low fuel consumption sand rotary dryer, 3.)large capacity sand dryer - details see: https://www.machineto.com/professional-three-cylinder-sand-dryer-sand-dryer-professional-manufacturer-in-china-10295346

professional Three-Cylinder Sand Dryer,Sand Dryer Professional manufacturer in China

Working principle of sand rotary dryer:

The sand transport into the hopper by belt conveyor or bucket elevator,And then through the hopper feeder and loading pipes into the feed end .The feeding pipe slope is bigger than the natural inclination of sand , so that the sand can easy into the dryer.The rotary dryer is a horizontal line slightly tilted to the rotation of the cylinder.Feeding the material from higher part.

The sand from the higher end put into dryer, hot air can from the same direction or different derection into dryer. With the turning of dryer the material moving to the lower end,the slowly moving process is drying process, at the same time the wet sand full contact hot air and evaporation water, when the drying process finished used the belt conveyor transport out.

On the walls of sand rotary dryer body is equipped with lifting plate,they are used to lifting the sand and dispersion to make the sand fully contact with hot air, improve the drying effect and promote the material advance.

Technical Specification of sand rotary dryer: