Currently, industrial coal production equipment and production technology, there are some common problems, seriously affecting the quality of the coal industry, the main problems are: 1) industrial coal production facilities do not match. Industrial coal production needed ingredients, grinding, mixing, kneading, molding and other processes, each process of the device output should match. But the current situation, the industrial coal production equipment does not match the phenomenon seriously affected the design capacity of the coal industry to play the quality of products and equipment. 2) forming machine of poor quality, low forming force, poor wear resistance. Briquette machine is the key equipment for the production of industrial coal. The current low quality of industrial coal production enterprises are using molding machine, generally inadequate molding pressure, which is currently produced by low mechanical strength of the main industrial coal. 3) industrial briquette high water after forming. Due to the current coal production enterprises are using industrial briquette machine molding pressure is low, so the production of industrial raw coal briquette must have a considerable amount of moisture to molding. Such high moisture forming industrial coal, low mechanical strength. If natural drying to remove excess moisture contained in the coal industry, not only requires a lot of space, and long drying time, unable to meet the requirements of large-scale production. www.hndfzg.cn briquette press ball machine ball press machine powder ball press machine gypsum pressure ball machine slag pressure ball machine coal briquetting machine www.dondfang.cn drying equipment slime dryer drum dryer Chain dryer sand dryer dryer dryer manufacturers dryer belt www.henandf.com price pressure ball machine powder pressure ball machine price pressure ball machine gypsum pressure ball machine slag pressure ball machine ball press machine Equipment www.jqz3.com pressure the ball coal briquetting machine models powder ball press machine magnesium powder ball press machine bauxite pressure ball machine magnesium pressure ball machine ball press dryer