working hours grinding ball mill machine. 24 working hours grinding ball mill machine. 2019-7-1550th ball mill for iron ore in iran. processing material iron ore discharging sie 0.82mm performance feedback the turning gearwheel adopts casting hobbling process and the drum is equipped with wear-resistant liner which has good wear-resistance
Our products sell well all over the world, and have advanced technology in the field of crushing sand grinding powder.