High Efficiency Enrichment Solution for a Magnetite Permanent Magnet Drum Magnetic Separation Production Line

Dry-Discharge Beneficiation System for Low-Grade Magnetite Magnetic Separation Production Line Project Overview This permanent magnet drum magnetic separation production line is a fully integrated system custom-designed for the separation of magnetite, hematite, and limonite. It covers the entire process-from raw ore crushing, grinding and classification, magnetic separation, concentrate dewatering, to dry tailings disposal-and produces high-grade iron concentrate. Applicable ore types include highly magnetic magnetite (permanent magnet drum concentrator recovery rate ≥85%) and weakly magnetic red-brown hematite (processed via high-gradient strong magnetic separation), accommodating variations in iron ore hardness and grain size distribution. Key Challenges: Low recovery rates and unstable concentrate grades in traditional magnetic separation processes; poor separation efficiency for weakly magnetic minerals in reddish-brown iron ore; non-compliant wet tailings discharge, resulting…