mineral processing technology and mineral processing equipment

Wet grinding of feed P80 25 - 30 mmto product size P80 0.3 mm to 2 mm (8 Mesh - 48 Mesh) in open circuit. One of the most common flowsheets for mineral processingplants to wet grind - 25 mm (1") feeds (or finer) to desired product size. Rod mill discharge about. 1 mm (16 Mesh). Single stage ball grinding and single classification circuit The most simple and common (although not the most efficient) circuit to wet grind from max. feed sizes of P80 15 mm and finer to required product sizes. Tend to produce more slimes than multistage grinds and classifying. Autogenous-Single stage For the rare cases where primary AG milling will inherently produce the required product size. (Wet or dry) Autogenous + Crusher For the also not too common cases where critical size pebbles are created and thus inefficient grinding results. With pebble ports in the mill grate and separate crushing of the critical sizes this can be remedied. However, resulting product size mu...