MagCharge
Automated Grinding Media Charging System
Designed for SAG and Ball Mills
The Eriez MagCharge Automated Grinding Media Charging System delivers steel grinding media to mills safely and reliably. By eliminating manual handling, the system improves grinding efficiency and supports modern automation initiatives in mining and mineral processing plants.
Comminution is a critical stage of mineral beneficiation. Reducing particle size helps to liberate minerals more effectively. Steel grinding media plays a crucial role in this process, facilitating ore breakage in Semi-Autogenous Grinding (SAG) and ball mills.
Maintaining an optimum grinding media charge is essential for efficient mill operation. Inconsistent media addition can reduce throughput, increase energy consumption, and negatively impact downstream recovery.
Applications
Manual or kibble-based charging systems can be replaced by new and retrofit installations.
- Copper
- Gold
- Iron ore
- Base metals
The Risks of Manual Charging
Traditional ball charging methods often rely on manual handling near operating equipment, exposing personnel to suspended loads and other hazards. The Eriez MagCharge Automated Grinding Media Charging System provides a safer alternative by automating grinding media transport and delivery, ensuring consistent media addition while removing personnel from hazardous operating risks.
Avoid manual handling near moving equipment to reduce chances of lost time or injury. Cut down the risks associated with working directly under suspended loads. Risks associated with equipment failure, improper maintenance, inadequate exclusion zones, and poor isolation or lockout procedures are significantly reduced.
Advantages of Automation
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Eliminates manual handling
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Removes workers from dangerous contact points
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Prevents exposure to falling objects
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Allows continuous, controlled feeding
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