110V-450V Electric Fan for Effective Climate Management in Greenhouses

• Customization: Available
• Material: Stainless Steel
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Model NO.: SYBF
• Flow Direction: Axial Flow
• Pressure: Negative Pressure
• Certification: ISO, CE
• Voltage (V): 110V-450V
• Motor Power(Kw): 0.025-1.1kw
• Electric Current Type: AC
• Air Volume(M3/H): 960m3/H-4600m3/H
• Connection Type: Belt Connection
• Application: Laboratory, Warehouse
• Advantages: Low Noise/Energy Saving
• Warranty: 1 Year
• After-Sales Service Provided: Video Technical Support\Online Support
• Transport Package: Wooden Case
• Specification: Customer′s Request
• Trademark: Shuangyi
• Origin: China
• HS Code: 8414599099
• Production Capacity: 1000PCS/Week

Product Description

Product Description

Wall Mounted Exhaust Fan

Product Introduction
The blade of the air blower features an innovative wing-type hollow blade crafted from premium aluminum alloy, a patented marvel. Thanks to advanced production techniques, this wall-mounted exhaust fan delivers an impressive air volume with exceptional efficiency. It operates with minimal noise, ensuring a steady and reliable performance that's perfect for any environment.
Our exhaust fans boast a robust construction using high-quality aluminum alloy. Their surfaces are meticulously treated with processes such as anode oxidation, baked paint, or static plastic spraying, ensuring durability and longevity.
The fan angle is versatile and can be finely adjusted starting from 0°~90°, accommodating a wide range of climate management needs.
The fan is designed for versatility and can be paired seamlessly with an adjustable valve or a filter net to further enhance its functionality and application.

Key Features

Core Advantages: Built for Tough Conditions

1. Durable Materials for Longevity

• Structure: Engineered with either robust 304 stainless steel or sturdy Q235 carbon steel frames, our product is surface-fortified through hot-dip galvanization or a resilient powder coating, effectively warding off high humidity, corrosive acidic gases like ammonia (common in livestock barns), and dust. This advanced treatment significantly extends the service life by over 50%, ensuring durability even in the harshest environments.
• Protection Rating: With an IP55 rating for dustproof and waterproof protection, this fan is meticulously designed to perform seamlessly in outdoor or moist conditions, minimizing the need for frequent maintenance.

2. Powerful Ventilation & Temperature Control

• High Airflow Design: Featuring low-speed, high-torque pure copper motors, complemented by impellers with diameters ranging from 300mm to 1200mm, this fan achieves an impressive air delivery of up to 15,000 m³/h. It swiftly evacuates hot, humid air, unpleasant odors, and harmful gases, effectively lowering temperature and humidity in greenhouses or livestock facilities, thereby reducing mold formation and alleviating animal stress.
• Quiet Operation: Aerodynamically refined impellers ensure that noise levels remain at a gentle ≤75dB, preventing disturbances to livestock or the growth of crops.

3. Flexible Installation & Adaptability

• Compact Square Design: With a sleek, space-saving square design that mounts flush against walls, this fan is perfect for installation on greenhouse side walls, barn walls, or ceilings (using optional ceiling brackets), maximizing space efficiency.
• Adjustable Airflow Angle: The airflow direction can be precisely controlled with a manual 0-45° blade angle adjustment, making it ideal for focused ventilation tasks such as seedbed bottom ventilation or cooling specific areas within livestock activity zones.

4. Intelligent Control & Energy Efficiency

• Multi-Speed Settings: Offering a versatile 3-speed control (high/medium/low), this fan adapts to seasonal changes and environmental demands, optimizing energy consumption for better efficiency.
• System Compatibility: Seamlessly integrates with temperature and humidity sensors or PLC control systems for automatic start/stop operations and speed adjustments, facilitating sophisticated environmental management.

Detailed Photos

Product Parameters

Technical Parameter Form: Unveil the blueprint that ensures seamless functionality and unmatched performance. This technical parameter form encapsulates all the vital specifications that reinforce the reliability and efficiency of our cutting-edge climate management technology.
Direct Connection: Experience the simplicity and reliability of a direct connection system. This configuration ensures immediate and unimpeded power delivery, enhancing the robustness and efficiency of our superior electric fans.

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: For those seeking versatility combined with efficiency, our belt connection system offers a flexible approach to power transmission, ensuring optimal performance under varied operational conditions.

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, established in 1984, proudly operates from a state-of-the-art facility located in Dezhou city, Shandong province, China. This remarkable company boasts four specialized plants dedicated to producing a diverse range of products. For over a decade, we have been a trusted global supplier of superior Cooling Towers, advanced Fans, robust Water Tanks, and more, consistently delivering excellence to our international markets.

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.