Shanxi 1000 Tons/Day Iron Ore Beneficiation Project

The Shanxi 1000-ton/day iron ore beneficiation project has a clear technical route, with the mainstream adopting a combined crushing-grinding-magnetic separation process, which is suitable for magnetite resources in Loufan and other areas of Shanxi. The project is provided by a professional mining engineering company as an EPC general contracting service, which can realize the integrated implementation from design, equipment supply, to installation and commissioning.

Detailed Process Flow

1. Ore feeding and transportation
Ore bins and belt conveyors
Achieve continuous and stable material supply and prevent blockages.

2. Crushing and screening
Jaw crusher + cone crusher
Two-stage crushing to ≤15mm improves grinding efficiency.

3. Grinding and Classification
Ball mill + hydrocyclone
This constitutes a closed-loop system, controlling a particle size of -200 mesh or more, accounting for over 85%.

4. Magnetic separation operation
Permanent Magnet Drum Separator (CTB Series)
Weak magnetic field separation of magnetic iron minerals can achieve a recovery rate of over 90%.

5. Concentration and Dehydration
High-efficiency thickener + filter press
To achieve a concentrated dehydration rate of <15%, facilitating transportation and sales.

6. Tailings treatment
Tailings dry discharge system or water recycling
It meets environmental protection requirements, with a water recycling rate exceeding 90%.

Note: If the ore contains weakly magnetic minerals such as hematite or limonite, consider adding a strong magnetic separation or flotation process for comprehensive recovery.