Product Description
Wall Mounted Exhaust Fan
Product Introduction
This ingeniously crafted air blower features a patented wing-type hollow blade constructed from premium aluminum alloy. Thanks to its avant-garde production techniques, our wall mounted exhaust fan delivers exceptional air volume, ensuring high efficiency with minimal noise, all while maintaining a consistent and reliable performance.
Crafted from high-quality aluminum alloy, these exhaust fans undergo meticulous surface treatment processes including anode oxidation, baked paint finishes, and static plastic spraying, ensuring durability and a sleek aesthetic.
The fan angle is adaptable and can be precisely adjusted from 0°~90°, offering versatile airflow directionality to suit your specific needs.
Designed for flexibility, the fan can be equipped with an adjustable valve or a filter net, enhancing its functionality and customizability.
Key Features
Core Advantages: Unrivaled Performance for Demanding Environments
1. Long-Lasting Durability with Superior Materials
- Structure: Engineered with robust 304 stainless steel or Q235 carbon steel frames, each meticulously surface-treated with hot-dip galvanization or powder coating. This ensures exceptional resistance to high humidity, harsh acidic gases such as ammonia prevalent in livestock barns, and dust, effectively extending service life by a remarkable 50% or more.
- Protection Rating: Boasting an IP55 rating for comprehensive dustproof and waterproof protection, this system is crafted for enduring performance in outdoor or moisture-rich environments, requiring minimal upkeep.
2. High-Performance Ventilation & Temperature Regulation
- High Airflow Design: Outfitted with advanced low-speed, high-torque pure copper motors and a range of impellers measuring from 300mm to 1200mm. Capable of delivering a formidable 15,000 m³/h air volume, it swiftly expels excessive heat, moisture, odors, and harmful gases, effectively lowering temperature and humidity in greenhouses and livestock facilities, thereby curbing mold formation and reducing stress on animals.
- Whisper-Quiet Operation: Employing aerodynamically engineered impellers to maintain noise levels at or below 75dB, ensuring tranquility that doesn't disrupt the natural environment of livestock or plant growth.
3. Versatile Installation & Exceptional Adaptability
- Compact Square Design: Designed for effortless flush mounting against walls, conserving valuable space. Perfectly suited for greenhouse side walls, walls of livestock barns, or ceilings, with optional ceiling brackets available for versatile installation options.
- Customizable Airflow Direction: Featuring a manual adjustment capability for blade angles from 0-45°, allowing precise direction of airflow for tailored ventilation needs, such as enhancing airflow at the base for seedbeds or cooling designated livestock areas.
4. Smart Control & Optimized Energy Usage
- Adjustable Multi-Speed Settings: Offers a flexible 3-speed control (high, medium, low) to efficiently align with seasonal and environmental conditions, significantly reducing energy consumption.
- Seamless System Compatibility: Easily integrates with temperature/humidity sensors or PLC control systems to automate start/stop operations and speed adjustments, facilitating intelligent environmental management.
Detailed Photos
Product Parameters
Technical Parameter Form
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 |
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
Shuangyi, a pioneering force established in 1984, proudly operates from our state-of-the-art factory in Dezhou city, Shandong province, China. With an expansive footprint of 4 specialized plants, we masterfully craft a diverse range of products. Over the past decade, we have been the trusted supplier of high-quality Cooling Towers, state-of-the-art Fans, robust Water Tanks, and more, serving the global market with excellence and innovation.
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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