It is widely applied to produce powdered coal and fine coke balls,powered coal bar of fertilizer industry, applicable to mineral ball of chemical industry, applicable to mineral fines of different kinds of ferrous and non-ferrous metal, applicable to iron scale and dust elimination of metallurgy and applied to produce balls of sludge and refractories. \n\nmodel output per hour 290 2ton, 360 4 ton, 400 6 ton, 430 7 ton, 450 8 ton, 500\t10 to, 600 12 ton, 650 14 ton, 750 17 ton, 800 20 ton, 1200 40 ton.