The invention relates to the enrichment of minerals and improves the accuracy of determining the performance of the spiral classifier for sand. For this purpose, the number of revolutions per 1 min, the diameter D and the length H of the pitch of the helix, the number Z of the helix of the spiral, α the angle of inclination of the trough of the classifier to the …
141014, МО, г. Мытищи, 3-я Крестьянская ул., стр.23, 9 эт. пом.15, [email protected] 426008 г. Ижевск, ул.