Kusanja ndi kuyanika pepala la mica lopanda kutentha kwambiri zida zogwiritsira ntchito

Zopangira zomwe zimagwiritsidwa ntchito pamapepala achilengedwe a mica makamaka ndi zinyalala za mica yophwanyidwa ndi flake mica processing. Cholinga cha kusanja ndicho kuchotsa zomatira, biotite, mica yobiriwira, ndi zonyansa zina ndi zonyansa zakunja zomwe sizoyenera kupanga mapepala a mica. Pofuna kuonetsetsa kuti mica ili bwino, mica flakes yokhuthala kwambiri kuposa 1.2mm iyenera kuchotsedwa. Mica yopatukana imatsukidwa powonjezera madzi pawindo la cylindrical kapena chophimba chogwedeza kuchotsa zonyansa monga matope ndi mchenga muzinthu za mica ndikusefa zinthu zabwino zomwe ndi zazing’ono kwambiri kuti ziyeretsedwe ndi mica. Mica yoyeretsedwa ili ndi 20% -25% ya madzi, omwe ayenera kuchotsedwa kuti achepetse madzi omwe ali nawo pansi pa 2%. Kuyanika kumachitika pa chowumitsira lamba lapadera, pogwiritsa ntchito nthunzi ngati gwero la kutentha.