Rotary dryers are known as the workhorse of industrial dryers. They are able to process a wide variety of materials, and can lend a hand in nearly any industry requiring industrial drying solutions. The material inside the rotary dryer has heat exchange with the high temperature flue gas through shell rotating and material lifting by lifter.The rotary dryer has many good characters like: high drying efficiency, big capacity, high running rate, saving energy, easy for maintenance, long working life. Variety angle of the lifter will increase the heating exchange rate and short drying time.

✔Advanced Rotary Dryer Solutions for High-Efficiency Mineral Drying

As a leading manufacturer specializing in mineral drying solutions for over 30 years, ZK Machinery is committed to delivering robust, energy-efficient rotary dryer systems tailored for high-hardness, high-moisture minerals like iron ore, quartz sand, and bentonite. Our rotary dryers are designed with adjustable drum sizes (1.2-5.0 meters in diameter) to flexibly match production needs from 2 to 60 tons per hour, supporting seamless integration with coal, gas, or electric heating systems.

✔Dryer Materials

1. Drying Minerals & Ores: limestone, iron ore, clay, minerals etc

2. Drying Coal: coal slime, lignite, brown coal, coal gangue etc

3. Drying Sludge: industrial sludge, river sludge, municipal sludge etc

4. Drying Powder & Particles: iron sulphate, gypsum, fly ash, bentonite, kaolin, aluminum powder, mineral powder, coal ash, iron powder, fluorite powder, manganese ore powder etc.

5. Dying Corrosive material: fertilizer, slag etc.  

✔Advantages

1.It has good drying effect, large production capacity and high operation rate. , 

2.Energy saving, environmental protection, easy operation and maintenance, and long service life of the whole machine. 

3.This type of dryer is equipped with a variety of angled circumferential lifting plate assembly devices inside the cylinder, which can greatly increase the heat exchange rate and shorten the drying time.