... consumption by 20 to 35 percent. The material which its fineness is 0.8mm covers 20 ... to 35 percent after squeezing the material. The fineness is less than 20mm which is ... mill,desulfurize ball mill,vertical mill, rolling machine,industry kiln,cement kiln,kiln,machinery shaft kiln ... equipment, conveying equipment,drying equipment,building material equipment rolling machine used in cement plant