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A mill is a device that breaks solid materials into smaller pieces by grinding, crushing, or cutting Such comminution is an important unit operation in many process There are many different types of mills and many types of materials processed in them , 21 Ball mill; 22 Rod mill; 23 Autogenous mill; 24 SAG mill; 25 Pebble mill.

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Different configurations of SAG, ball and rod mill occur but in general a SAG mill can , assisted grinding is known as a Semi-Autogenous Grinding or SAG mill

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And the product of the large AG/SAG grinding is either a finished size ready of processing, or an immediate size for further grinding in a ball mill, pebble mill, or a.

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5 May 2011 , The 40' diameter SAG mill and the two 27' ball mills, installed in , team of ® field service personnel for the many different ®.

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