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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!
12500kVA Ferronickel Submerged Arc Furnace for Laterite Nickel Ore Smelting Projects
| Model Number | CD-NI-12500 | Rated Power | 12500kVA |
|---|---|---|---|
| Furnace Shell Size | Customized | Melting Temperature | 1450-1550°C |
| Smelting Duty | Ferronickel | Operation | Continuous Submerged Arc |
| Highlight | Ferronickel submerged arc furnace,Laterite nickel ore smelting furnace,12500kVA ferroalloy refining equipment |
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Product Overview
The 12500kVA ferronickel submerged arc furnace is a medium-capacity unit for laterite nickel ore smelting, suited to plants that build capacity in steps or operate distributed ore sources. Output depends on ore grade, reductant quality and power supply conditions.
Technical Parameters
| Item | Value |
|---|---|
| Rated power | 12500kVA |
| Smelting duty | Ferronickel from laterite ore |
| Output | According to capacity and ore grade |
| Operation | Continuous submerged arc |
Process Description
Laterite ore is dried, proportioned with reductant and flux, and charged through roof chutes. Arc and resistance heat reduce nickel and iron oxides, and the furnace is tapped at fixed intervals into ladles for casting or granulation. Slag is tapped separately and handled by dry or wet granulation.
Key Features
- Compact footprint suited to phased plant expansion
- Water-cooled shell sections and tapping launders
- Hydraulic electrode slipping with pressure ring and sleeve
- Short network optimised for stable three-phase operation
Scope of Delivery
Furnace proper, charging arrangement, electrode system, hydraulic station, water cooling, tapping equipment, electrical control, drawings, erection supervision, commissioning and operator training.

