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Industrial&Green House Fan

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Kanasi 40 50 54 Inch Foshan Poultry Ventilation Manufacturers Large Airflow Hvls Industrial Exhaust Fan China

Kanasi, a Foshan-based poultry ventilation manufacturer in China, offers 40, 50, 54-inch HVLS industrial exhaust fans. With large airflow, they efficiently ventilate poultry facilities, ensuring fresh air and ideal environments.

  • Overview
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As a professional poultry ventilation manufacturer rooted in Foshan, China, Kanasi specializes in crafting high-quality HVLS (High-Volume, Low-Speed) industrial exhaust fans, with core models available in 40, 50, and 54-inch sizes—tailored to meet diverse ventilation demands of poultry farms of all scales.​
These fans leverage HVLS technology’s unique advantages: while operating at low speeds, they generate exceptional large airflow, capable of quickly circulating and replacing air in spacious poultry facilities like chicken coops, duck houses, and turkey barns. Unlike ordinary fans, their wide blade span ensures uniform air distribution, avoiding dead zones where stagnant air might breed bacteria or cause temperature imbalances—critical for poultry health and growth.​
The 40-inch model suits medium-sized poultry pens, offering efficient ventilation without excessive space occupation; the 50-inch variant balances coverage and airflow, ideal for standard-scale commercial poultry farms; and the 54-inch fan excels in large-span barns, delivering powerful airflow to maintain consistent air quality across the entire space. All models are built with industrial-grade materials, resistant to corrosion from poultry manure fumes and humid environments, ensuring long-term stable operation even in harsh farming conditions.​
Beyond airflow performance, these exhaust fans play a key role in poultry welfare: they expel harmful gases like ammonia and carbon dioxide, reduce humidity to prevent mold growth, and help regulate temperature—creating a fresh, comfortable living environment that boosts poultry survival rates and productivity. For global poultry farmers seeking reliable, China-made ventilation solutions, Kanasi’s HVLS industrial exhaust fans stand out as a cost-effective, high-performance choice, backed by the manufacturer’s expertise in poultry-specific ventilation needs.

Kanasi Advantages

1.A mature OEM&ODM base

2.Perfect accessories production system, such as motor stator,motor rotor, mesh cover, punching press, surface treatment and so on

3.Production equipment automatic upgradation

4.More than 500 professional workers

5.Annual production QTY reaches 3 million pcs

Kanasi 40 50 54 Inch Foshan Poultry Ventilation Manufacturers Large Airflow  Hvls Industrial  Exhaust Fan China supplier
Kanasi 40 50 54 Inch Foshan Poultry Ventilation Manufacturers Large Airflow  Hvls Industrial  Exhaust Fan China factory
Kanasi 40 50 54 Inch Foshan Poultry Ventilation Manufacturers Large Airflow  Hvls Industrial  Exhaust Fan China manufacture
Product Parameters.png
Kanasi 40 50 54 Inch Foshan Poultry Ventilation Manufacturers Large Airflow  Hvls Industrial  Exhaust Fan China manufacture Name Belt Type Negative Pressure Fan
Model KNS-90 KNS-106 KNS-122 KNS-138
Size(mm) 900*900*400 1060*1060*400 1220*1220*400 1380*1380*400
Voltage 380V 380V 380V 380V
Speed 520r/m 500r/m 480r/m 450r/m
Power 0.37kw 0.55kw 0.75kw 1.1kw
Motor Type copper wire copper wire copper wire copper wire
Blade Diameter 790mm 950mm 1110mm 1270mm
Air Volume 28000m³/h 32000m³/h 38000m³/h 45000m³/h
Noise ≤55 ≤60 ≤65 ≤68
Housing Material Galvanized Aluminum
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Kanasi 40 50 54 Inch Foshan Poultry Ventilation Manufacturers Large Airflow  Hvls Industrial  Exhaust Fan China details
Company Profile.png
Kanasi 40 50 54 Inch Foshan Poultry Ventilation Manufacturers Large Airflow  Hvls Industrial  Exhaust Fan China details
FAQ.png

Q:Are you trading company or factory?

A: We are factory has 11 years experiences on manufacturing.

Q:Can I print out logo on the products and change the color of products?

A: Yes, all color and pattern available, we can also handle OEM/ODM services.

Q: Can I get a sample?

A: Of course, but you may need to pay sample charge which will be returned after any order signed.

Q: What certificates do you products have?

A: Most of our products have CCC, CE, ISO and RoSH certificates. If you need others such as UL, PSE and so on. We can proceed them, too.

Q: What is the after-sale service proposal?

A: Considering to the expensive overseas freight, we advice to provide certain percent of critical components for free, or provide certain discount to let our business partners handle the after-sale service by themselves.

Q: What’s your delivery time?

A: Usually it can be within 30 days!

Q:What is your accept payment method?

A: We can accept TT, Paypal, L/C at sign, 30% deposit before production and 70% before loading.

We have more types of products, click here to learn more.https://gdkns.en.alibaba.com/productgrouplist-212861594/Ventilation_Exhaust_Fan.html

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