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Syed Rashid Ahmed ButtShaanxi Chengda Industrial Furnace Co., Ltd. completed the commissioning of electric arc furnace, the workers carefully cooperated with Chengda engineers to learn and operate the equipment, showing the deep friendship and excellent cooperation between the people of China and Pakistan. -
AboubacarAfter more than 1 month of intense production and debugging, 2 sets of heat exchange flue gas settling chamber equipment has been successfully put into operation ~ All the personnel involved in the project have worked hard! ~ -
Ji-hwan【 Warm congratulations 】 Shaanxi Chengda Industrial Furnace Manufacturing Company in South Korea, North Chungcheong County precious metal smelting furnace equipment installation and careful manufacturing and strict commissioning, looking forward to the future in more fields to achieve mutually beneficial win-win cooperation!
Titanium Slag Semi Closed Submerged Arc Furnace for Corrosive High Melting Slag Smelting
| Model Number | CD-TI-SAF | Rated Power | Customized |
|---|---|---|---|
| Furnace Shell Size | Customized | Melting Temperature | 1600-1700°C |
| Furnace Structure | Semi Closed, Sealable | Charging Ports | 7 Including 1 Centre Port |
| Highlight | Titanium slag submerged arc furnace,Semi closed furnace for corrosive slag,Ferroalloy refining equipment high melting |
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Product Overview
The titanium slag submerged arc furnace is a special furnace type between a steelmaking arc furnace and a ferroalloy submerged arc furnace. It is engineered for the corrosive, high-conductivity and high-melting behaviour of titanium slag, and can be upgraded from a semi-closed to a fully sealed structure.
Design Considerations
- Higher power per unit area of the electrode circle, concentrating heat for high-titania slag
- Lower power per unit hearth area, allowing a stable protective slag layer around the bath
- Adequate gas space above the bath so boiling slag cannot escape the furnace
- Fast electrode lifting speed to follow violent slag boiling
- Provision for manual poking where crusting prevents the charge from descending
Process Flow
Titanium concentrate and anthracite are proportioned and charged into the furnace. After smelting, qualified slag and iron are tapped separately into slag ladles and iron ladles. Slag is cooled, crushed, magnetically separated and milled to finished product; iron is desulphurised and sold as pig iron; off-gas is cleaned before discharge.
Feeding System
Charging combines batch and continuous modes with a poking machine. Seven charging ports are arranged with one centre port taking about half of the mixed charge, fed from pre-oxidised roasted concentrate and reductant weighed by electronic scale.
Scope of Delivery
Furnace proper, electrode system, charging ports and poking provision, water cooling, tapping arrangement, dust collection interface, drawings, commissioning and training.

