... .Conical ball mill 2.for ore,cement,silicate,glass,ferrous and non-ferrous metal 3.dry,wet,overflow,intermittent,continuous Features ... size;4. Integral steel under-frame, high installation precision, working stably.5. Easy to install and maintain;6. Cylinder feeder, higher efficiency ... .074~0.30~253.0~7.5Y315S-8556485×2140×176012420 High Efficiency and Good Quality Dry Ball Mill/Grinder