الدوائر الخاصة بتجهيز الرمل — تجهيز ناعم لتركيز التفريغ للتعويم

Regrind Circuits

Regrind mills fine-grind flotation concentrates to liberate locked valuable minerals before cleaner flotation.

Application

Copper, gold, zinc and lead concentrates commonly require regrinding to 20-40 microns for improved liberation and cleaner concentrate grade.

Mill Selection

Stirred mills (Isamill, Vertimill) preferred for fine regrinding. Conventional ball mills used for coarser regrind duties.