Featured in the advanced technical level, reasonable operational parameter and simple operation, sand rotary dryer is more and more used in these years.

Along with the industrial development like mining, power plant and building material, development speed of lignite dryer is quite fast.

With the amazing ability to turn wastes into things of great value, lignite coal dryer is becoming more and more popular in these years.

Along with the strong appeal for clean environment and sustainable development, Fote Machinery produces the lignite coal dryer.

As a key part for lignite coal dryer, hearth can directly influence the production of coal materials.

Featured in the wide application ranges, strong working capacity and high working efficiency, kiln dryer is more and more popular in these years.

Even though drying industry starts in recent years, it still arose the interests of many people.

What’s the working principle of lignite coal dryer? The following content will discuss about this question in detail.

As one of the industrial slag with larger output, coal slime is more and more produced in recent years along with the development of power industry.

For the daily work of sand dryer, how to improve the insulating effect and working efficiency is worthy of discussion.

For the convenience of easy transportation and comprehensive utilization, coal slime needs to be further dried by the coal slime dryer.

Direct drying refers to the direct contact between hot air and raw materials.