Product Description
Wall Mounted Exhaust Fan
Product Introduction
The air blower blade, a patented innovation, features a wing-type hollow design crafted from premium aluminum alloy. With this advanced manufacturing process, our wall-mounted exhaust fan delivers an impressive air volume, offering remarkable efficiency, minimal noise, and consistently reliable performance.
Constructed from robust aluminum alloy, these exhaust fans undergo surface treatments, including anode oxidation, baked paint, or static plastic spraying, ensuring a durable and attractive finish.
The fan's angle is adjustable, starting from a precise 0°~up to a flexible 90°, accommodating various airflow requirements.
For enhanced functionality, the fan can be paired with an adjustable valve or a filter net, tailoring it perfectly to your specific needs.
Key Features
Core Advantages: Designed to Excel in Challenging Environments
1. Long-Lasting Durability
- Structure: Engineered with robust 304 stainless steel or sturdy Q235 carbon steel frames, featuring advanced surface treatments like hot-dip galvanization or powder coating. These enhancements make it resilient against humid conditions, acidic gases such as ammonia found in livestock barns, and pervasive dust, significantly extending its lifespan by over 50%!
- Protection Rating: Boasting an IP55 rating, this fan is both dustproof and waterproof, crafted to operate seamlessly in outdoor or moisture-rich environments with minimal upkeep required.
2. Efficient Cooling and Ventilation
- High Airflow Design: Outfitted with innovative low-speed, high-torque pure copper motors, and available in impeller sizes from 300mm to a substantial 1200mm in diameter, it generates an impressive airflow of up to 15,000 m³/h. This powerful output swiftly removes hot, humid air, odors, and noxious gases, effectively lowering temperature and humidity levels in greenhouses and livestock facilities while curbing mold propagation and reducing animal stress.
- Quiet Operation: Designed with aerodynamically optimized impellers that maintain sound levels at or below 75dB, ensuring a tranquil environment that won't disrupt livestock or hinder plant growth.
3. Versatile Installation and Adaptability
- Compact Square Design: Featuring a space-saving square design that mounts flush against walls, making it ideal for greenhouse side walls, barn walls, or even ceilings with the optional ceiling brackets.
- Adjustable Airflow Angle: Offers manual adjustment from 0 to 45° for precise airflow direction, optimal for specific ventilation tasks like seedbed aeration or cooling targeted livestock areas.
4. Smart Control and Energy Efficiency
- Multi-Speed Settings: Features a versatile 3-speed control, accommodating high, medium, and low settings to align with seasonal changes and environmental demands, promoting energy savings.
- System Compatibility: Integrates effortlessly with temperature or humidity sensors and PLC control systems for automated operation, including start/stop functions and speed modulation, ensuring intelligent and efficient environmental management.
Detailed Photos
Product Parameters
Technical Parameter Form
Efficient Direct Connection: Experience top-notch performance with our motor power wall-mounted fan, designed for seamless direct connection, ensuring optimal airflow control and easy installation.
| Model |
Diameter
(mm) |
Air volume (m³/h) |
Power
(kw) |
Size
(mm) |
| BF30-2.5 |
250 |
960 |
0.025 |
360*360*220 |
| BF30-2.8 |
280 |
1331 |
0.025 |
400*400*220 |
| BF30-3.15 |
315 |
1895 |
0.04 |
430*430*230 |
| BF30-3.55 |
355 |
2712 |
0.09 |
465*465*240 |
| BF30-4 |
400 |
3879 |
0.18 |
510*510*250 |
| BF30-4.5 |
450 |
5500 |
0.25 |
560*560*270 |
| BF30-5 |
500 |
7500 |
0.37 |
630*630*290 |
| BF30-7.7 |
770 |
20000 |
0.55 |
900*900*370 |
| BF30-9.3 |
930 |
34000 |
0.75 |
1060*1060*370 |
| BF30-11.1 |
1110 |
39000 |
0.75 |
1220*1220*370 |
| BF30-12.5 |
1250 |
46000 |
1.1 |
1380*1380*400 |
Reliable Belt Connection: Enhance the versatility of your airflow systems with our belt connection feature, providing flexibility and robust performance for diverse applications.
| Model |
Diameter
(mm) |
Air Volume (m³/h) |
Total Pressure
(Pa) |
Input Power
(kw) |
Size
(mm) |
| 620A |
500 |
18000 |
60 |
0.37 |
620*620*370 |
| 800A |
710 |
22000 |
60 |
0.37 |
800*800*370 |
| 900A |
750 |
28000 |
65 |
0.55 |
900*900*370 |
| 1000A |
900 |
30000 |
70 |
0.55 |
1000*1000*370 |
| 1100A |
1000 |
32500 |
70 |
0.75 |
1100*1100*370 |
| 1220A |
1100 |
38000 |
73 |
0.75 |
1220*1220*370 |
| 1380A |
1250 |
44000 |
56 |
1.1 |
1380*1380*370 |
| 1530A |
1400 |
55800 |
60 |
1.5 |
1530*1530*370 |
Applications
Packaging & Shipping
Our Advantages
Since its establishment in 1984, Shuangyi has been a beacon of innovation and reliability. With our state-of-the-art factory nestled in Dezhou city, Shandong province, China, we proudly operate four specialized plants, each dedicated to crafting excellence in their respective product lines. For over a decade, we have been the go-to provider for Cooling Towers, Fans, Water Tanks, and more, supplying the global market with unparalleled quality and performance.
FAQ
1. Q: Are you Trading Company or Manufacturing Factory?
A: We are both manufacturer trading and company. We have our own factory for almost 40 years, and we have better service of overseas customers. Welcome to send your inquiry!
2. Q: I am interested in your products, could I get sample for free?
A: We can supply a few pieces FREE samples if we have some in stock, and you only need to pay the freight cost by yourself.
Welcome to send your inquiry for FREE samples!
3. Q: How about the Delivery time?
A: 10-15days after receiving the deposit based on the MOQ. Normally, 30-35days to finish the order for a 20ft container.
Welcome to ask for the detailed delivery time according to your order quantity!
4. Q: How can you guarantee the product quality?
A: We have the quality control system ISO9001:2015, and it's been followed strictly. We also have the professional QC team,and each our package worker will be in charge of the final inspection according to the QC instruction before packing.
5. Q: What is about the payment terms.
A: Basically, the payment terms are T/T, L/C at sight. Western Union, Alipay.
6.Q: Can you do OEM for me?
A: We accept all OEM orders,just contact us and give me your design,we will offer you a reasonable price ASAP.
7.Q: Can you describe the heavy duty industrial exhaust fans using some keywords?
A: Negative Pressure Heavy Duty Hammer Exhaust Fans
Cooling Ventilator Heavy Duty Industrial Exhaust Fan
Factory Wholesale Heavy Duty Hammer Exhaust Fans
Bulk Purchases Heavy Duty Industrial Exhaust Fans
Environmentally Friendly Energy-saving Exhaust Fan
Quiet and High Efficient Axial Flow Fan for Paint Booths
Purchasing Notice
1. If you knows little but only the volume or area of your warehouse, plant or workshop, like their length, width, height, please make sure that contact us in time. By doing so, our engineers can design the specifications and quantity of the product in your need.
2.If there is no specification parameter that required in the parameter table, please tell us your requirements and we will give you a satisfactory designing scheme.
3.If you have confirmed our products, please place an order and then make payment. After that, we will arrange delivery as soon as possible. Without change in the order before our delivery, we will give you an exquisitely prepared present.
4.If there is any difficulty in transportation, please contact us immediately and we will give you a satisfactory plan to save freight as much as possible.
Audited Supplier 
){kind=link}