Mining Transformers
Powering mining operations with reliable, high-performance transformers
Industrial transformers built for energy efficiency
Powering mining operations with reliable, high-performance transformers
For mining operations, reliable power is critical
Our mining-grade transformers are engineered specifically for integration into OEM machinery and site-wide electrical infrastructure, delivering stable power even in the harshest of operating environments.
The role of Mining Transformers
Mining transformers are specialised electrical transformers designed to provide reliable power to mining operations. Built with a mitred core, they step voltage up or down to meet the specific requirements of mining equipment and infrastructure. Unlike standard industrial transformers, they are designed to withstand harsh conditions such as extreme temperatures, dust, humidity, vibration, and corrosive environments.
Application | Transformer Function | Benefits |
Underground Mining | Supply power to conveyors, ventilation, pumps, and drilling equipment |
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Reliable operation in humid, dusty, and high-vibration conditions
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Ensures equipment uptime
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Surface/Open-Pit Mining | Power crushers, haul trucks, water treatment pumps, and conveyor belts |
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Stable, high-capacity power for heavy machinery
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Reduces downtime
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Ssupports continuous production
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Processing Plants | Run crushers, grinders, mills, and screening equipment |
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Optimised energy efficiency
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Reliable operation for high-demand equipment
✔ Lowers operational costs
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Pumping & Ventilation | Maintain water removal, air circulation, and cooling systems |
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Ensures continuous operation of critical safety systems
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Prevents interruptions
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Hoists & Lifting Equipment | Deliver precise voltage to elevators, hoists, and material handling systems |
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Smooth, reliable power for safe lifting
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Improves operational longevity and efficiency
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Harsh or Remote Sites | Operate in extreme temperatures, dusty, or high-vibration conditions |
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Durable, long-life transformers
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Minimal maintenance;
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Download Datasheet
View an example mining transformer or request a customised specification tailored to your voltage, KVA, and application requirements.
Manufactured in the UK
Made in Britain
All mining transformers are manufactured in Britain and undergo rigorous testing to ensure reliability and performance.
Designed by experts
Engineered with mining transformer Class ‘C’ insulation rated for 220°C to maintain performance under extreme heat.
Custom requirements
With customisable electrical, mechanical, and thermal options, we build mining transformers that integrate seamlessly into your machinery.
Short lead times
Our efficient manufacturing and delivery processes minimise downtime and keep your project on schedule.
- Transformers​
Powerstar worked closely with the OEM to turn operational needs into custom-built solutions. Built using a mitred core, the transformers were designed to minimise energy losses and offer improved efficiency for long-term durability.
