Product Description

High-current oil-immersed electroslag furnace transformer, specially designed for ESR (Electroslag Remelting) furnace systems. Features wide voltage tap adjustment, strong overload capacity, low impedance, stable output current and high resistance to short circuit. Custom 6kV-12kV high voltage input, low voltage & large current output, ideal for steel remelting, alloy refining and metallurgical industrial furnaces.

The electroslag furnace transformer is a special industrial power transformer customized for electroslag remelting furnaces, which is the core power supply equipment for high-quality steel and alloy production. Adopting oil-immersed cooling structure and multi-tap voltage regulation design, this transformer can provide continuous, stable and large current for electroslag remelting process, effectively improving metal purity, material density and product finish.

Different from conventional distribution transformers, ESR furnace transformers are designed with low voltage, ultra-large current, frequent voltage adjustment and strong anti-fluctuation performance. It supports long-term overload operation and adapts to the severe working conditions of frequent startup and impact load in metallurgical workshops.

Core Features

- Multi-stage Tap Adjustment: Equipped with on-board off-circuit tap changer, wide voltage regulation range, flexible current adjustment to meet different remelting process requirements.

- High Overload & Impact Resistance: Optimized winding structure and core design, strong short-circuit resistance, stable operation under frequent impact load.

- Professional Oil-immersed Cooling: Standard ONAN cooling mode, enhanced heat dissipation structure, low temperature rise, long continuous working time.

- Low Loss & High Efficiency: High-quality silicon steel sheet core and oxygen-free copper winding, low no-load loss, high power conversion efficiency.

- Durable & Maintenance-friendly: Reinforced sealed tank structure, anti-corrosion and anti-leakage design, suitable for high-dust and high-temperature metallurgical workshop environment.

- Custom Support: Custom voltage, current, capacity and installation size according to customer furnace parameters.

Details Table