Calcium Silicon Furnace
Professional Calcium Silicon Furnace Solutions for High-Quality Alloy Production
The Calcium Silicon Furnace from Shaanxi Heyuan has industry-leading specs and performs at a corporate level. Our high-tech furnaces can recover up to 90% of the calcium-silicon metal while keeping strict product grades of Ca≥28% and Si≥58%. These furnaces use ≦9500kWh per ton of calcium silicon production and work best at temperatures between 1800°C and 2200°C. Their power can be changed from 15MVA to 80MVA. Our professional installation team guarantees reliable operation within normal 15-20 day shipping schedules so that production can be improved right away. The built-in dust removal system meets environmental standards with emissions of less than 10 mg/m³.

Advanced Furnace Design for Superior Calcium Silicon Production
For your business needs, you need equipment that is carefully designed and always gives you the same results. There are designed high-temperature zones in our goods that focus heat energy right where you need it most. This focused heating method makes the process work better while wasting as little energy as possible.
The strong electrode system works with widths from 500mm to 1000mm and can smelt at high power, which is necessary for making good alloys. These electrodes with a large diameter make sure that the arc stays stable and that the heat is evenly distributed during the whole smelting process.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | 1800°C - 2200°C |
| Furnace Capacity | 15MVA - 80MVA (Customizable) |
| Electrode Diameter | 500mm - 1000mm |
| Calcium Silicon Alloy Recovery Rate | ≥90% |
| Product Grade | Ca≥28%, Si≥58% |
| Power Consumption per Ton | ≤9500kWh |
| Dust Emission Concentration | ≤10mg/m³ |
| Service Life | ≥2 years |
Comprehensive Applications Across Industries
Steel Production Excellence
Your steel plant benefits from superior deoxidation and desulfurization capabilities. The high-grade calcium silicon alloy produced serves as an essential steelmaking additive that significantly improves steel quality and consistency.
Foundry Operations
Foundries rely on our furnace output for premium casting inoculants. The precise alloy composition ensures optimal graphite formation in iron castings, delivering the mechanical properties your customers demand.
Ferroalloy Manufacturing
Specialized ferroalloy producers trust our Calcium Silicon Furnace technology for reliable, high-volume production that meets strict industry standards.
Environmental Compliance and Efficiency
Emission control systems need to be very complex because of new environmental laws. Our sealed stove design and improved dust removal technology are good for your building. This unified method keeps dust pollution well below the legal limits, protecting your employees and the neighborhood around your business.
The smart control system changes the power settings and where the electrodes are placed instantly. This technology makes sure that the smelting conditions are always the same, and it also cuts down on user work and mistakes.

Raw Material Adaptability
Your operation gains flexibility through our furnace's strong raw material adaptability. Whether you're processing standard-grade inputs or working with varying material compositions, the robust design maintains stable operation and consistent output quality.
The concentrated high-temperature zone design maximizes product recovery rates, ensuring you get the most value from your raw material investments.
Professional Service and Support
Our comprehensive service package includes custom furnace parameter optimization based on your specific production requirements. The one-stop service approach covers everything from initial process optimization through installation and operator training.
You receive 24-hour technical support backed by our team of nearly 400 professionals, including 11 senior experts. This extensive support network ensures rapid response times when you need assistance most.
Timely wearing parts supply keeps your operation running smoothly with minimal downtime. Our logistics network delivers replacement components quickly to maintain your production schedule.

Proven Performance Record
With over 11 years of metallurgical research and development experience, Shaanxi Heyuan has delivered more than 400 sets of furnace equipment worldwide. This extensive track record demonstrates our commitment to quality and customer satisfaction.
Our professional design team ensures swift installation with superior build quality. The numerous positive customer reviews reflect our dedication to exceeding expectations in every project.

Delivery and Implementation
Standard configurations ship within 15-20 days, allowing you to begin production quickly. Custom designs require 30-45 days from order confirmation, ensuring your specific requirements are precisely met.
The integration of research and development, production, installation, and service under one roof streamlines your project from concept to commissioning. This comprehensive approach eliminates coordination challenges and reduces implementation timeframes.
Investment in Advanced Technology
Your product investment delivers long-term value through advanced refractory materials that resist slag erosion and maintain structural integrity. The high-temperature and corrosion-resistant design ensures reliable operation year after year.
The optimized furnace structure concentrates heat efficiently, reducing overall energy consumption while maintaining the high temperatures necessary for quality alloy production.
Contact Us
Ready to enhance your alloy production capabilities with Calcium Silicon Furnace? Contact our expert team at sxhyyj606@163.com for customized furnace solutions.
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