Jinshibao Grate Ball Mill molino De Bolas Buy Grate Ball
III. Grate Ball Mill Structure. Grate Ball Mill is composed by feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbling process and the drum is equipped with wear-resistant liner, which has good wear-resistance.