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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!
Rock Wool Electric Furnace 8000kVA Fly Ash Red Mud Melting Mineral Wool Production Line
| Place of Origin | China |
|---|---|
| Brand Name | Shaanxi Chengda |
| Certification | ISO 9001 |
| Model Number | HX-RW-8000 |
| Minimum Order Quantity | 1 unit |
| Price | The price will be negotiated based on the technical requirements and supply scope of Party A |
| Packaging Details | Discuss according to the specific requirements of Party A |
| Delivery Time | 2 months |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | Complete production supply chain, supply on time, and meet quality standards |
| Furnace Type | Rock Wool Electric Melting Furnace | Rated Transformer Power | 8000 KVA |
|---|---|---|---|
| Daily Rock Wool Output | 70-90 Tons | Raw Material | Fly Ash And Red Mud (up To 70% Dosage) |
| Melting Temperature | 1450-1550 C | Electrode Diameter | 400 Mm |
| Secondary Voltage | 260-139 V | Fiberization | High-speed Centrifugal Fiberization Line |
| Control System | PLC + HMI Automatic Control | Cooling System | Closed-loop Water Cooling |
| Power Supply | 35 KV / 50 Hz | ||
| Highlight | Rock Wool Electric Furnace 8000kVA,Fly Ash Melting Furnace,Mineral Wool Production Line |
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Rock Wool Electric Furnace 8000kVA for Fly Ash and Red Mud Melting
The 8000kVA rock wool electric furnace is designed to melt fly ash and red mud into high-quality mineral wool. These two industrial solid wastes, generated by power plants and alumina refineries, are converted into valuable thermal insulation materials through electric melting and high-speed centrifugal fiberization. The furnace supports a fly ash and red mud dosage of up to 70%, delivering both environmental and economic benefits.
Features
- Fly ash and red mud co-processing with up to 70% waste dosage
- Stable electric melting with precise temperature control
- High daily output for continuous production lines
- Energy saving with waste heat recovery design
- Inert slag fully converted into mineral wool fibers
- PLC + HMI automatic control with remote monitoring
Technical Parameters
| Furnace Type | Rock Wool Electric Melting Furnace |
| Rated Transformer Power | 8000 kVA |
| Daily Rock Wool Output | 70-90 tons |
| Raw Material | Fly ash and red mud (up to 70% dosage) |
| Melting Temperature | 1450-1550°C |
| Electrode Diameter | 400 mm |
| Secondary Voltage | 260-139 V |
| Fiberization | High-speed centrifugal fiberization line |
| Control System | PLC + HMI automatic control |
| Cooling System | Closed-loop water cooling |
| Power Supply | 35 kV / 50 Hz |
Applications
Production of rock wool and mineral wool boards, pipe insulation, building thermal insulation and acoustic insulation materials from fly ash, red mud and other industrial solid wastes.
Support and Services
We provide designing, manufacturing, installation and commissioning with turn-key service. Customized design according to your raw material composition and capacity requirements is available.
FAQ
Q1: Are you a trading company or manufacturer? A: We are a manufacturer. Q2: How long is your delivery time? A: Generally 60 days, depending on quantity. Q3: What is the term of payment? A: 30% T/T in advance, balance before shipment.
If you are interested in this equipment, please don't hesitate to contact us!

