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Ferrosilicon Furnace
The Ferrosilicon Furnace is a specialized metallurgical furnace designed for the production of ferrosilicon alloy through high-temperature reduction smelting process.
The furnace uses electric energy as the primary heat source. During operation, quartz, iron materials, and carbonaceous reducing agents are charged into the furnace, where electric arc heat and resistance heat generated by the electrodes complete the reduction reaction under high-temperature conditions, producing ferrosilicon alloy efficiently and continuously.
Ferrosilicon is widely used in steelmaking, foundry industry, stainless steel production, and alloy manufacturing as an important deoxidizer and alloying agent.
Main Features of CHNZBTECH Ferrosilicon Furnaces
1. Advanced submerged arc furnace design with stable and reliable operation
2. High thermal efficiency with lower power consumption
3. Optimized electrode system for stable smelting performance
4. Strong furnace structure with reliable water-cooling system
5. Automatic control system available for improved operational efficiency
6. Customized furnace design according to production capacity and process requirements
7. Suitable for production of various ferrosilicon grades
8. Low maintenance cost and long service life
Main Components
1. Furnace body and furnace shell
2. Electrode system
3. Electrode lifting system
4. Furnace transformer system
5.Water-cooling system
6. Raw material feeding system
7. Hydraulic system
8. Fume extraction and dust collection system
9. Automation and control system
Ferrosilicon grade and chemical composition
| Grade | chemical composition % | |||||||||||||
| Si | Al | Ca | Mn | Cr | P | S | C | |||||||
| Scope | no greater than | |||||||||||||
| FeSi75Al1.5-A | 74.0～80.0 | 1.5 | 1 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | ||||||
| FeSi75Al1.5-B | 72.0～80.0 | 1.5 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | ||||||
| FeSi75Al2.0-A | 74.0～80.0 | 2 | 1 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | ||||||
| FeSi75Al2.0-B | 74.0～80.0 | 2 | 1 | 0.4 | 0.3 | 0.04 | 0.02 | 0.1 | ||||||
| FeSi75Al2.0-C | 72.0～80.0 | 2 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | |||||||
| FeSi75-A | 74.0～80.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | ||||||||
| FeSi75-B | 74.0～80.0 | 0.4 | 0.3 | 0.04 | 0.02 | 0.1 | ||||||||
| FeSi75-C | 72.0～80.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | ||||||||
Why Choose CHNZBTECH?
1. More than 20 years of metallurgical equipment manufacturing experience
2. Customized engineering solutions for different project requirements
3. Complete technical support from design to commissioning
4. Reliable product quality with strict manufacturing standards
5. Export experience in multiple international markets
6. Punctual delivery and attentive after-sales service
