Ball Mill Diaphragm Slots

Dear All

Why the slot size of diaphragms in a two cahmber bal mill is 8 to 10mm in I chamber & 6 to 8 in II chamber?

The slots in the diaphargm plates can be horizontal or vertical ? What is the logic for horizontal direction or vertical?

In somemills the outer row has on eplate vertical & the other horizonal & so on .

While middle diaphragm row has vertical slots & innner row is horizontal?

Let meknow the reason for the same ?

ENGR

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re Ball Mill Diaphragm Slots

Actually to the first chamber the slot gap to be 6 to 8 mm and for the second chamber slot gap be 8 to 10 mm.

Second chamber slot width = first chamber slot width + 2 mm

Regards,

Mohan-Process

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