Ukuhlela kunye nokomisa kwe iphepha lemica elinobushushu obuphezulu iimpahla ezingekasilwa

Iimathiriyeli ekrwada ezisetyenziswa kwiphepha lendalo lemica ikakhulu zizilaphu zendalo ezityunyuziweyo zemica kunye neflake mica processing. Injongo yokuhlenga ngokuyinhloko kukukhupha iiflekhi zokubambelela, i-biotite, i-mica eluhlaza, kunye nobunye ukungcola kunye nokungcola kwamanye amazwe angafanelekanga ukwenza iphepha le-mica. Ukuqinisekisa umgangatho wokubalwa kwe-mica, ii-mica flakes ezishinyeneyo ezinobukhulu obungaphezulu kwe-1.2mm kufuneka zisuswe. I-mica ehlukanisiweyo ihlanjululwa ngokudibanisa amanzi kwi-cylindrical screen okanye isikrini sokungcangcazela ukususa ukungcola okufana nodaka kunye nesanti kwizinto eziphathekayo ze-mica kunye ne-sieve ngaphandle kwezinto ezintle ezincinci ezincinci zokucoca izinto eziphathekayo. I-mica ehlanjululweyo iqulethe i-20% -25% yamanzi, ekufuneka isuswe ukunciphisa umthamo wamanzi oqhotyoshelweyo ngaphantsi kwe-2%. Ukomisa kuqhutyelwa kwi-dryer ekhethekileyo yebhanti, usebenzisa i-steam njengomthombo wokushisa.