How to improve the quality of mined low-rank coal

In most of the mines, the coal which is mined is of the sub-bituminous type. The problem with this type of coal is that the percentage of moisture in this coal is on the higher side. Due to this, up-to 8% to 10% of the energy is lost. In order to make this coal more efficient, it undergoes a drying process. The most common construction of a coal drying machine is in the shape of a drum. It rotates on its axis due to which it is also known as the rotary drum dryer.

After coal is treated and dried, you can be sure that there would be no loss of energy because the contaminants as well as the moisture content would be entirely removed. This would lead to more energy being produced by burning the coal.

Due to the increased efficiency of dried coal, most of the coal which is sold nowadays first undergoes this drying process to increase the quality and thereafter is sold in the market. Then the coal drying machine has become more of a necessity these days to enhance the quality of coal. Dingli coal drying machine is suitable for slime, peat, coal, and so on. Welcome to your inquiry and consult at any time.