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200tph Iron Ore Concentration Production Line: Complete Process Breakdown

The 200tph iron ore concentration production line represents a mid-to-large scale processing solution for beneficiating low-grade iron ores into marketable concentrates. This guide explores the key components, process stages, and efficiency considerations for establishing an optimized 200tph iron ore concentration system.

Key Equipment in a 200tph Iron Ore Concentration Line

A typical 200tph iron ore production line requires carefully selected machinery to handle the high throughput while maintaining separation efficiency:

• Primary crusher: Jaw or gyratory crusher for initial size reduction
• Secondary crushing circuit: Cone crushers with screening units
• Ball mills: For grinding ore to liberation size (typically 150-200 mesh)
• Magnetic separators: Wet drum separators for magnetite ores (up to 20,000 gauss)
• Thickeners: For water recovery and tailings management
• Filter presses: To achieve 8-10% moisture in final concentrate

Process Flow of a 200tph Iron Ore Concentration Plant

The standard processing stages in a 200tph iron ore concentration production line follow this sequence:

1. Crushing stage: Three-stage crushing reduces ore from 500mm to 15mm
2. Grinding stage: Closed-circuit ball milling achieves 80% passing 75μm
3. Magnetic separation: Primary and secondary separators recover magnetite particles
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