Electric Submerged Arc Furnace

 Enterprise-Grade Electric Submerged Arc Furnace Technology

The Electric Submerged Arc Furnace at Shaanxi Heyuan is the latest in metalworking technology, and it has been a technical marvel for over 20 years. With furnace outputs from 5MVA to 125MVA and working temperatures from 1800°C to 2200°C, our enterprise-grade systems give you the best performance. We offer full turnkey solutions and have more than 400 sites around the world. Our professional team is made up of almost 400 specialists, including 11 top experts. Our modern systems use 8% to 12% less energy than standard furnaces because they have customized copper short nets, smart control systems, and high-quality refractory linings that last at least 2 years and can run for at least 8000 hours a year.

Technical Specifications

What Makes Our Submerged Arc Furnace Superior?

Advanced Arc Heating Technology

Our submerged arc furnace technology uses electrode tips that are hidden in the charge material to heat it up the best way possible through electrical resistance. This design creates strong reducing atmospheres that are needed to make high-purity ferroalloys. To keep power loss to a minimum, the system needs special transformers and copper busbar systems to work at lower voltages and very high currents.

Intelligent Control Systems

Each oven has automatic controls for placing electrodes and adjusting power parameters. An advanced control system constantly checks on the working conditions to make sure that the heating processes are stable and that the quality of the products is always the same. With this technology, less work needs to be done by hand, but output is still very efficient.

Superior Energy Management

Over 12% less electrical loss is caused by our special copper short net and water-cooled electrode structure. The even spread of anode current makes the smelting power more stable and cuts down on energy loss. The charge on top acts as insulation, keeping heat in and making the system very thermally efficient.

Primary Applications

Ferroalloy Production

We have a lot of experience making ferrosilicon, ferrochrome, and silicomanganese, which can help your business. The safe, high-temperature reducing climate removes oxygen from silicate and chromite ores very well, making base alloys that are important for the carbon steel and stainless steel industries.

Chemical Industry Solutions

Our methods change lime and coke at temperatures above 2000°C so that calcium carbide can be made. The closed-design setup makes it possible to collect CO gas and reuse it as fuel or chemical feedstock, showing that it works better in settings with hazardous gases.

Non-Ferrous Metal Processing

Our Electric Submerged Arc Furnace technology makes it possible to handle ore that is very complicated. Using differences in specific gravity, the furnace successfully separates useful matte from waste slag while keeping the bath at the right temperature with electric resistance heating.

Construction and Quality Standards

Robust Engineering

Our furnaces feature water-cooled shells, advanced refractory linings using carbon block or magnesia materials, and comprehensive fume extraction systems. Every system adheres to ISO and IEC standards for heavy metallurgical equipment, ensuring long-term reliability.

Flexible Configurations

Choose between closed and semi-closed configurations based on your specific requirements. Closed systems capture nearly all process gases for energy recovery, while semi-closed designs offer operational flexibility for frequent burden access.

Service Excellence and Support

Comprehensive Installation

Our expert installation teams ensure proper setup and commissioning. We provide complete training for your operators, covering safety protocols, operational procedures, and maintenance requirements.

Technical Optimization

Each system includes process optimization services tailored to your specific raw materials and production targets. Our engineers work closely with your team to maximize efficiency and product quality.

Reliable After-Sales Support

Count on our responsive service network for ongoing support, spare parts supply, and technical assistance. Our commitment extends beyond installation to ensure your long-term success.

Why Choose Shaanxi Heyuan?

Since 2003, we've maintained our position as a high-tech enterprise with comprehensive capabilities in design, manufacturing, installation, and commissioning. Our multiple production bases in Xianyang and Shangluo provide robust manufacturing capacity.

With metallurgical design qualifications and construction general contractin g credentials, we deliver complete solutions from 6300kVA to 72000kVA systems. Our global experience spans South Korea, Uzbekistan, Kazakhstan, Iran, Vietnam, Thailand, Indonesia, and many other countries.

Our philosophy centers on customer satisfaction through continuous technological advancement and product innovation. We leverage core technology and extensive project experience to build intelligent, efficient, and low-carbon facilities for our clients worldwide.

Contact Us

Ready to enhance your metallurgical operations? Contact our experts today at sxhyyj606@163.com for customized Electric Submerged Arc Furnace solutions.