AFH Series
CometFans AFH Series fans for raw materials production
Comet Fans AFH series axial fans are ideal for applications in heavy industry sectors such as steelworks, cement plants and extraction activities.
Designed to offer strength and reliability, they are mainly used for ventilating and cooling large industrial environments and machinery subject to demanding conditions.
These fans effectively support thermal control, airflow management and the maintenance of safe operating conditions, helping to improve the productivity and safety of industrial plants.
Impellers with high-efficiency, low-noise aerofoil-profile blades:
- Aluminium alloys
- Polypropylene (PP)
Balancing in accordance with ISO 21940
Fabricated steelwork with manual and robotic welding
- Carbon steel
- Stainless steel (AISI 316/AISI 304)
Painting
- Specific cycle for corrosive environments ISO 12944 (Environment from C3 to CX)
- Hot-dip galvanising ISO 1461
- Anodising and painting (aluminium DIN 8580)
- Pickling and passivation (stainless steel)
Three-phase AC and DC motors
- IP56, IP66 or higher protection classes to withstand dust, water and salt
- Compliant with IEC standards to optimise energy consumption and reduce operating costs.
- TEFC (Totally Enclosed Fan Cooled) cooling options or increased-safety ATEX to ensure safe operation.
Standards and Certifications
- IEC 60034 – Standard for rotating electrical machines
- NEMA MG-1 – Specifications for industrial motors
- API 541 / API 547 – Requirements for motors in Oil & Gas plants
- ATEX 2014/34/EU – Certification for explosive atmospheres
- IECEx – International certification for hazardous environments
-
EU Regulation 2024/1834 (Ecodesign)
-
Directive 2009/125/EC Ecodesign
-
UNI EN ISO 13349
Accessories:
- Pressure, T°, Vibration sensors
- Guards
- Connectors
- External junction boxes
- Certified cables
- Cable glands
- Silencers
- AV mounts
- Insulation
- Flexible joints
- Cooling of furnaces in steel plants.
- Ventilation and extraction of fumes and gases in steelmaking processes.
- Cooling and degassing of bulky or expanded materials in the steel industry.
- Fans for steel extrusion and rolling lines.
- Extraction and filtration in cement plants.
- Cooling of clinker kilns in cement production.
- Ventilation in mines and material extraction plants.
- Drying and ventilation systems in asphalt kilns and plants.
- Dust transport and extraction in demanding industrial environments.
Available diameters: from 360 mm to 1800 mm, to suit various room sizes.
Power ratings: from 0,55 kW up to 90 kW, allowing both compact uses and high-power requirements.
Pressure ratings: up to 2800 Pa, or up to 4000 Pa with a two-stage configuration, ideal for handling significant pressure losses in the system.
Air flow rates: up to 240.000 m³/h, ensuring effective air exchange for large volumes and extensive industrial environments
