... , non-ferrous metal mine, building materials, chemical, electric power, coal, traffic, light industry, etc. In our company, this ... save 10-20% energy, and with the same power energy, its capacity can be enlarged to 10-20 ... and scale board. In the end, the power is discharged by output material board and the ... ;Compared with the traditional ball mill, the motor power of this series can be reduced 18-25%, ...