Principles of Rotary Drying

The directly heated rotary dryer operates on the principle of lifting and showering the product through a hot gas stream moving either in parallel or counter-flow whereas with the indirect dryer, which is more suited to fine and dusty materiLearn More>>

Customer Contracts Coal Slime Dryer Project With Dongding

They are so satisfied that timely contact with our company and successfully finalize the 1500T/D coal slime project cooperation.Learn More>>

Dry Alfalfa- The Natural Livestock Feed All The Season

It is usually be dried by alfalfa rotary dryer. After drying, Alfalfa's moisture will reduced to less than 12% from initial 70%-80%, which can be cow's feed all the year.Learn More>>

Coal Slime Dryer Equipment Sent To Inner Mongolia

The slime dryer is Zhengzhou Dongding's ace products have already built coal slime dryer projects in Shanxi, Inner Mongolia, Anhui, Sichuan and other places, and exported to Russia, Indonesia and other countries, and won the praise of foreigLearn More>>

How To Process Coal Slime Waste

Dongding drying is in the leading position in the domestic coal mud drying field comprehensive strength in China, providing you the scientific and reasonable coal mud drying system solution. Learn More>>