Extractor Hoods

The fan is the "heart" of the extractor hoods, which directly determines its exhaust efficiency, noise control, energy consumption level and service life. When designing, it is necessary to balance performance indicators according to specific scenarios (such as high air volume vs. low noise), and improve reliability through materials, bearings and electronic protection technology.

 

Ventilation and Coling Fan

  1. Efficient smoke exhaust and air purification

 

  • Air volume and suction: The fan generates negative pressure through the rotation of the impeller and inhales oil fume gas. The air volume of household extractor hood is usually 15-25m³/min, and commercial models can reach more than 50m³/min. The larger the air volume, the stronger the instantaneous smoke exhaust capacity (such as ≥20m³/min for stir-frying).
    • Data: For every 1m³/min increase in air volume, the PM2.5 removal rate increases by about 5%.
  • Wind pressure and anti-backflow: The pressure fluctuation of the public flue in high-rise residential buildings is large, and the fan needs to have a high static pressure (≥400Pa) to prevent oil fume backflow.

 

  1. Oil fume separation and filtration

 

  • Centrifugal separation technology: The high-speed rotating centrifugal fan throws the oil droplets to the oil net (grease separation rate>90%) to reduce the oil pollution entering the motor.
  • Filter synergy: Multi-layer filter (metal, activated carbon) cooperates with the fan, and the PM2.5 filtration efficiency is>95% (such as Fotile Cloud Cube series).

 

  1. Noise control

 

  • Low noise design: The use of multi-wing impeller (number of blades> 60) and DC variable frequency motor can reduce the noise to below 50dB(A).
  • Noise reduction air duct: The streamlined air duct reduces air flow turbulence and reduces noise by 20%-30%.

 

  1. Energy efficiency optimization

 

  • Variable frequency speed regulation: Automatically adjust the speed according to the smoke concentration (such as low gear 15m³/min, high gear 25m³/min), saving energy by 30%-50%.
  • Thermal cleaning function: The fan self-cleans at high temperature (70-80℃), dissolves the oil on the impeller, and maintains a stable air volume (attenuation rate <5%).
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Recommended brand

Product recommendation

Image Brand Title Model Order Number Description Min. Order Quantity Weight Discount
SODECA HTMF-90-4T-7.5 IE3 SODECA Smoke Extract Fans HTMF-90-4T-7.5 IE3 icx-SODECA-HTMF-90-4T-7.5 IE3
SODECA HTMF-90-4T-7.5 IE3, Smoke Extract Fans, Speed:1455 RPM, Installed Power:5.5 KW, Max. Air Flow:38535 m³/h, Noise:73 dB
1 240 KG Yes, (The set sales target for the product by the required date)
SODECA HTMF-71-4/8T-3 SODECA Smoke Extract Fans HTMF-71-4/8T-3 icx-SODECA-HTMF-71-4/8T-3
SODECA HTMF-71-4/8T-3, Smoke Extract Fans, Speed:1430/705 RPM, Installed Power:2.20/0.45 KW, Max. Air Flow:18490/9120 m³/h, Noise:63/48 dB
1 125 KG Yes, (The set sales target for the product by the required date)
SODECA THT/IMP-C-UNI-50-2/4T-6 SODECA Smoke Extract Fans THT/IMP-C-UNI-50-2/4T-6 icx-SODECA-THT/IMP-C-UNI-50-2/4T-6
SODECA THT/IMP-C-UNI-50-2/4T-6, Smoke Extract Fans, Speed:2915/1445 RPM, Installed Power:4.50/1.30 KW, Max. Air Flow:19700/9770 m³/h, Noise:60/44 dB
1 220 KG Yes, (The set sales target for the product by the required date)
SODECA CJTHT/ATEX-125-4T/6-75/CAT3 SODECA Smoke Extract Fans CJTHT/ATEX-125-4T/6-75/CAT3 icx-SODECA-CJTHT/ATEX-125-4T/6-75/CAT3
SODECA CJTHT/ATEX-125-4T/6-75/CAT3, Smoke Extract Fans, Speed:1480 RPM, Installed Power:55 KW, Max. Air Flow:152100 m³/h, Noise:88 dB
1 828 KG Yes, (The set sales target for the product by the required date)
SODECA CJTHT/ATEX-125-4T/6-30/CAT3 SODECA Smoke Extract Fans CJTHT/ATEX-125-4T/6-30/CAT3 icx-SODECA-CJTHT/ATEX-125-4T/6-30/CAT3
SODECA CJTHT/ATEX-125-4T/6-30/CAT3, Smoke Extract Fans, Speed:1470 RPM, Installed Power:22 KW, Max. Air Flow:98830 m³/h, Noise:85 dB
1 554 KG No
SODECA CJTHT/ATEX-125-4T/6-20/CAT3 SODECA Smoke Extract Fans CJTHT/ATEX-125-4T/6-20/CAT3 icx-SODECA-CJTHT/ATEX-125-4T/6-20/CAT3
SODECA CJTHT/ATEX-125-4T/6-20/CAT3, Smoke Extract Fans, Speed:1455 RPM, Installed Power:15 KW, Max. Air Flow:78610 m³/h, Noise:87 dB
1 466 KG Yes, (The set sales target for the product by the required date)

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