Reliable 3-Phase Oil Immersed Transformers for Mining and Heavy Industry

In mining and heavy industrial environments, power equipment must operate continuously under extreme conditions including dust, vibration, high humidity, and frequent load fluctuations. A reliable distribution transformer is not just a component, but a core guarantee for production safety and operational stability. Our 3-phase oil immersed transformers are specially designed for these demanding scenarios, with robust structure, strong overload capacity, and long service life to support uninterrupted on-site power supply.

All our transformers are CE certified, ensuring compliance with European safety standards and making them suitable for global project customs clearance and official acceptance. The fully sealed oil tank design prevents moisture and dust intrusion, while high-quality insulation materials ensure stable electrical performance even in high-temperature and high-vibration working conditions. With low no-load loss and high energy efficiency, these transformers also help reduce long-term operating costs for mining and industrial enterprises.

We offer a wide capacity range from 100kVA up to 6300kVA, with standard voltage configuration of 11kV/400V, which is widely used in open-pit mines, underground mining areas, ore processing plants, metallurgical workshops, and large industrial manufacturing bases. Customized voltage ratios, protection levels, and external corrosion treatment are also available to adapt to different regional environments.

Whether for new project construction or equipment replacement, our oil immersed transformers provide stable and cost-effective power solutions. Clients can consult our sales team for detailed parameters and factory direct pricing based on actual working conditions and capacity demands.

Suggested external link positions:

• mining industry power solutions
• industrial electrical equipment standards
• factory direct transformer supply chain