Some dryers are electricity, gas and some are, some are coal, they have different considerations, to explain what the main fuel Precautions coal dryer which. Of dryer equipment, it must be of the expected size to achieve uniformity, and can also be said that the smaller the fine coal particles, the more uniform is the most high-quality fuel, some manufacturers feel appropriate to add some gangue harmless, Our country is not particularly Hao machinery opposition, because when the machine temperature reaches a certain level, add some low-quality coal does not cause temperature difference between the ups and downs, but also can save manufacturers the cost of fuel. However, we recommend the ho machinery is to add up the amount of gangue only about 10% of the total amount of fuel, not excessive, the excess will cause the furnace temperature rises enough. For water, or wet coal, the same, we must meet the requirements of its three Baidu can be used at temperatures only above this temperature point, wet coal has the advantage of speed tend to be more fuel, while wet coal combustion values ??which are oxygen high fuel costs may also be cost savings for manufacturers.