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Metallurgical industry centrifugal fans are used for smelting, dust removal, and flue gas transport. With large airflow, high pressure, heat and wear resistance, they efficiently handle furnace exhaust and dust, ensuring stable, long-term operation in demanding metallurgical processes.
9-19 High-Pressure Centrifugal Fan for the Metallurgical Industry
1. Product Overview
The 9-19 high-pressure centrifugal fan is a key supporting device for metal smelting, dust removal, and flue gas transport processes in the metallurgical industry. With high pressure, large airflow, heat and wear resistance, it efficiently meets the needs of furnace air supply, dust collection systems, and flue gas transportation throughout the metallurgical process.
2. Features
High Pressure & Large Airflow: Adaptable performance to meet varying requirements in metallurgical workshops.
Wear & Heat Resistance: Suitable for long-term handling of dusty, hot flue gases in harsh conditions.
Stable Operation: Low noise and vibration, ensuring reliable continuous production.
Easy Maintenance: Reasonable structure, easy to inspect, durable and dependable.
3. Typical Applications
Centrifugal Fan for Metal Smelting: Air supply and boosting for metal smelting furnaces.
Dust Removal Centrifugal Fan: Efficiently paired with dust collectors to purify dust-laden flue gas.
Flue Gas Centrifugal Fan: Transport and exhaust of high-temperature mixed gases, dust, and fumes generated during smelting.
4. Main Parameters (Typical)
| Model | Airflow (m³/h) | Total Pressure (Pa) | Speed (r/min) | Power (kW) | Efficiency (%) | Outlet Diameter (mm) |
|---|---|---|---|---|---|---|
| 9-19 No.4A | 3000-7500 | 2000-4500 | 2900 | 1.5-7.5 | 75-82 | 400 |
| 9-19 No.6C | 5000-12000 | 3000-6000 | 2900 | 3-15 | 78-85 | 600 |
| 9-19 No.8D | 8000-20000 | 4000-8000 | 2900 | 5.5-30 | 80-88 | 800 |
5. Selection & Installation Notes
Choose wear-resistant and heat-resistant materials for high-temperature, abrasive applications.
Ensure smooth air channels at the fan inlet and outlet to minimize pressure loss.
Keep the foundation stable and avoid transferring vibration to process equipment.
Regularly maintain the impeller and bearings to prevent scaling and overheating.
