Product Description
Wall Mounted Exhaust Fan
Product Introduction
The blade of the air blower boasts a state-of-the-art wing-type hollow design, crafted from premium aluminum alloy, a testament to our patented innovation. With cutting-edge manufacturing techniques, this wall-mounted exhaust fan delivers an impressive airflow, boasting exceptional efficiency and a serene noise profile, ensuring reliable and steady performance.
Constructed from durable aluminum alloy, these exhaust fans undergo meticulous surface treatments, including anodic oxidation or baked paint finishes, as well as static plastic spraying, ensuring longevity and aesthetic appeal.
The fan's angle is fully adjustable, offering a seamless range from 0°~90°, providing customized airflow direction to suit your specific needs.
Our fan can be conveniently paired with an adjustable valve or a filter net, enhancing its versatility and functionality.
Key Features
Core Advantages: Masterfully Engineered for Challenging Environments
1. Robust Longevity with Premium Durability
- Structure: Expertly crafted from 304 stainless steel or Q235 carbon steel frames, meticulously surface-treated with either hot-dip galvanization or a fine powder coating. This superior construction ensures resilience against high humidity, acidic gases akin to ammonia found in livestock barns, and dust—prolonging service life by more than 50%, making it an investment in enduring quality.
- Protection Rating: Boasts an IP55 rating for exceptional dustproof and waterproof capabilities, expertly designed for sustained operation in outdoor and humid environments with minimal maintenance needs.
2. Exceptional Ventilation & Temperature Control Mastery
- High Airflow Design: Outfitted with low-speed, high-torque pure copper motors coupled with impellers spanning 300mm to 1200mm in diameter, this powerhouse delivers an impressive air volume of up to 15,000 m³/h. Swiftly eliminates hot, humid air, odors, and hazardous gases to effectively lower greenhouse or livestock facility temperature and humidity, thereby significantly curbing mold proliferation and animal stress.
- Whisper-Quiet Performance: The aerodynamically refined impellers maintain noise levels at a serene ≤75dB, ensuring no disturbance to the delicate balance of livestock or crop growth.
3. Versatile Installation & Seamless Adaptability
- Space-Saving Square Design: Ingeniously mounts flush against walls, optimizing space efficiently. Perfectly suited for the walls of greenhouses, livestock barns, or ceilings with the option of ceiling brackets.
- Customizable Airflow Orientation: With a manual 0-45° blade angle adjustment, direct airflow with precision, ideal for targeted ventilation—be it bottom ventilation for seedbeds or cooling specific livestock activity zones.
4. Smart Control & Remarkable Energy Efficiency
- Multi-Speed Settings: Offers a 3-speed control system (high/medium/low) tailored to match the demands of varying seasons and environments, thereby optimizing energy consumption.
- System Compatibility: Seamlessly integrates with temperature/humidity sensors or PLC control systems, facilitating automated start/stop functions and speed adjustments. This empowers a sophisticated and intelligent approach to environmental management.
Detailed Photos
Product Parameters
Comprehensive Technical Parameter Form
Seamless Direct Connection
| 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 |
Efficient Belt Connection
| 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
Established in 1984, Shuangyi stands as a beacon of excellence in environmental engineering. Nestled in the industrious Dezhou city of Shandong province, China, our expansive operations span across four specialized plants. With a remarkable legacy of over a decade, we proudly cater to the global market by offering an exceptional range of products, including Cooling Towers, Electric Fans, and Water Tanks. Each of these products reflects our commitment to innovation and quality, positioning us as a trusted partner in climate management solutions worldwide.
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.
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