Ventilation Fan
Manufacturer of Ventilation Fan
At Shandong Wanneng Group, located in the Luquantun Industrial Development Zone in Dezhou City, we specialize in manufacturing high-quality ventilation fans for a range of industrial, commercial, and residential applications. With easy access to major transportation routes, our facility ensures timely delivery and efficient communication.
Our products, including roof exhaust fans, industrial fans, and centrifugal fans, are built using advanced technology and meet the highest quality standards. Our professionals closely monitor the production process, ensuring every product is tested for durability and performance. Whether for improving air quality or providing energy-efficient solutions, Shandong Wanneng Group delivers reliable ventilation systems tailored to your needs.
Why Choose Us?
Our Factory
With a registered capital of 78 million yuan, we have a strong foundation for excellence. Our factory spans 270,000 square meters, with 150,000 square meters dedicated to our state-of-the-art workshops. We are proud to employ 800 staff members, including 296 technicians and 35 senior engineers, all working together to drive innovation and quality.
Advanced Equipment
Our production facility is equipped with cutting-edge machinery, including three refrigeration unit lines, five fan coil lines, two machine tool lines, two aluminum alloy lines, and five BZ-A insulation lines. We rely on over 80 sets of large-scale equipment to maintain high production standards and meet our customers' needs.
Our Certifications
We are committed to quality and environmental responsibility, holding ISO9001:2000 quality management and ISO14000 environmental system certifications. These certifications reflect our dedication to maintaining industry-leading standards in every aspect of production.
Production Capacity
Our production capabilities are vast. We manufacture 150,000 sets of air conditioning equipment, 50,000 sets of ventilation equipment, and 2,800 refrigeration units each year. Additionally, we produce 1 million square meters of insulation and 2,200 tons of aluminum alloy profiles, ensuring we can meet a wide range of customer requirements.
Benefits of Ventilation Fan
Improved Air Quality
Exhaust fans efficiently remove stale air, odors, and pollutants from enclosed spaces such as kitchens and bathrooms. By eliminating unwanted air, they help circulate fresh, clean air throughout the room.
Moisture Control
Exhaust fans help regulate humidity by expelling moisture-laden air from indoor spaces. This reduces the risk of mildew growth and structural damage, particularly in damp areas like bathrooms.
Prevents Buildup of Harmful Gases
Exhaust fans continuously remove harmful gases, like carbon monoxide, from indoor spaces, helping prevent their buildup and ensuring a safer environment.
Temperature Regulation
Exhaust fans help regulate temperature by expelling hot air from enclosed spaces, creating a cooler and more comfortable environment, particularly in kitchens and small areas.
Types of Ventilation Fan
Exhaust Fans
Commonly used in bathrooms and kitchens, exhaust fans remove moisture and odors at the source, preventing mold growth and ensuring a comfortable, fresh environment.
Supply Fans
Supply fans introduce fresh air into a building, making them essential for tightly sealed, energy-efficient designs that may lack adequate natural ventilation.
Whole-House Fans
Installed in the attic or at the top of a building, whole-house fans circulate air throughout the home, offering a cost-effective cooling solution and reducing reliance on air conditioning.
Inline Fans
Mounted within the ducting system, inline fans provide ventilation when direct airflow to the outdoors isn’t practical. These fans are typically quieter, as they’re not mounted directly on the ceiling or wall.
Common Uses of Ventilation Fans
Kitchens
Kitchens are often the heart of the home, but can also be sources of odors, smoke, and excess moisture. Exhaust fans in kitchens help remove these contaminants during cooking.
Odor Removal: Cooking can produce strong smells; exhaust fans effectively vent these odors outside.
Moisture Control: Cooking generates steam, which can lead to mold growth. Proper ventilation helps mitigate this risk.
Bathrooms
Bathrooms tend to have high humidity levels due to showers and baths.
Mold Prevention: Running an exhaust fan while bathing prevents moisture from settling on surfaces, reducing mold growth.
Odor Control: These fans also eliminate unpleasant odors quickly.
Industrial Settings
In commercial environments like factories and warehouses, ventilation fans are crucial for maintaining air quality.
Pollutant Removal: Industrial processes release harmful fumes, and exhaust fans help expel these pollutants.
Temperature Regulation: Proper ventilation helps regulate temperature and humidity levels in industrial spaces.
Hospitals
Air quality is critical in healthcare settings where patients are vulnerable to infections.
Clean Air Circulation: Hospitals use specialized ventilation systems to ensure patients breathe clean air free from allergens and pollutants.
Infection Control: Laminar flow systems circulate air rapidly to minimize the risk of airborne infections.
Attics and Crawl Spaces
Ventilation fans in attics help regulate temperature and prevent moisture buildup.
Heat Reduction: Attic ventilation reduces heat accumulation during hot weather, lowering cooling costs.
Moisture Control: Proper airflow prevents condensation that can lead to structural damage.
Outline Drawing Ventilation Fan
Product Parameters
|
Model |
Motor Power |
Voltage |
Frequency |
Speed |
Air Flow |
|
V |
Hz |
r/min |
m³/h |
||
|
CF-11-1.5A |
0.55KW-2P |
380/220 |
50 |
1450 |
830-1080 |
|
CF-11-2A |
1.1KW-2P |
380/220 |
50 |
2830 |
1440-2250 |
|
0.25KW-4P |
380/220 |
50 |
1450 |
790-1120 |
|
|
CF-11-2.5A |
0.55KW-4P |
380/220 |
50 |
1450 |
2050-3030 |
|
4KW-2P |
380 |
50 |
2890 |
3900-4800 |
|
|
CF-11-2.5A1 |
0.55KW-4P |
380/220 |
50 |
1450 |
1580-2370 |
|
3KW-2P |
380 |
50 |
2870 |
3600-4500 |
|
|
CF-11-2.8A |
0.75KW-4P |
380/220 |
50 |
1450 |
2500-3800 |
|
5.5KW-2P |
380 |
50 |
2900 |
5000-6500 |
|
|
CF-11-3A |
1.1KW-4P |
380/220 |
50 |
1450 |
2890-4300 |
|
7.5KW-2P |
380 |
50 |
2900 |
4500-8000 |
|
|
CF-11-3A1 |
1.1KW-4P |
380/220 |
50 |
1450 |
2440-3650 |
|
CF-11-3A2 |
1.5KW-4P |
380/220 |
50 |
1450 |
310-5000 |
|
CF-11-3.2A |
1.5KW-4P |
380 |
50 |
1450 |
4500-6200 |
|
0.75KW-6P |
380 |
50 |
960 |
2400-3500 |
|
|
CF-11-3.5A |
2.2KW-4P |
380 |
50 |
1450 |
5100-6700 |
|
1.1KW-6P |
380 |
50 |
960 |
3380-4440 |
|
|
CF-11-4A |
3KW-4P |
380 |
50 |
1450 |
5500-9100 |
|
1.5KW-6P |
380 |
50 |
960 |
3900-6500 |
|
|
CF-11-4.5A |
4KW-4P |
380 |
50 |
1450 |
6300-10500 |
|
2.2KW-6P |
380 |
50 |
960 |
4950-8300 |
Packaging & Delivery
Package Size
51.00cm * 26.70cm * 53.60cm
Package Gross Weight
21.500kg
FAQs
What is a Ventilation Fan?
How Do Ventilation Fans Improve Air Quality?
How Do You Choose the Right Size Ventilation Fan?
How Do You Install a Ventilation Fan?
Can Ventilation Fans Help with Temperature Regulation?
As one of the leading ventilation fan manufacturers and suppliers in China, we warmly welcome you to wholesale cheap ventilation fan from our factory. All customized products are with high quality and low price. Contact us for quotation.
stainless steel duct, water tank, horizontal axial roof fan