Model |
FJDA-3 |
FJDA-3.7 |
FJDA-4.3 |
FJDA-5 |
FJDA-6.1 |
FJDA-6.7 |
FJDA-7.3 |
FJDA-6.7 |
FJD-7.3 |
Diameter |
3m/10ft |
3.7m/12ft |
4.3m/14ft |
5m/16ft |
6.1m/20ft |
6.7m/22ft |
7.3m/24ft |
6.7m/22ft |
7.3m/24ft |
Power |
0.37kw |
0.37kw |
0.75kw |
0.75kw |
1.1kw |
1.1kw |
1.1kw |
1.5kw |
1.5kw |
Voltage |
220v-240v/380v-460v |
Frequency |
50Hz/60Hz |
Air Volume |
4000m³/min |
5000m³/min |
7000m³/min |
10000m³/min |
11500m³/min |
12000m³/min |
13000m³/min |
14000m³/min |
15500m³/min |
Speed |
≤120rpm |
≤100rpm |
≤90rpm |
≤80rpm |
≤65rpm |
≤60rpm |
≤55rpm |
≤65rpm |
≤60rpm |
Blades |
5pcs |
5pcs |
5pcs |
5pcs |
6pcs |
6pcs |
6pcs |
6pcs |
6pcs |
Blades width |
180mm |
180mm |
180mm |
180mm |
180mm |
180mm |
180mm |
220mm |
220mm |
Noise |
38dB |
|
|
Weight |
45kg |
49kg |
58kg |
62kg |
99kg |
103kg |
107kg |
109kg |
113kg |
Coverage size |
8-12m |
9-14m |
12-18m |
12-20m |
20-25m |
20-28m |
20-28m |
20-35m |
20-35m |
Effective Area(square meters) |
150 |
230 |
256 |
300 |
600 |
650 |
700 |
750 |
850 |
Above ground |
4-5m |
4-5m |
4-6m |
5-6.5m |
8-10m |
7-12m |
6-9m |
8-14m |
8-17m |
Protection class |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |

Smart Controller:
(1)This guarantees exceptional dust-proof, waterproof, and moisture-proof capabilities. It ensures reliability and longevity, allowing it to perform outstandingly in a variety of demanding environments with ease and confidence.
(2)Our groundbreaking system introduces a position-free vector control, meticulously engineered to withstand electromagnetic interference and radiation. This innovation provides a seamless and uninterrupted operation, setting a new standard in performance.
(3)Experience effortless usability with our streamlined interface, featuring four intuitive buttons: start, stop, speed up, and slow down. This ensures a smooth and user-friendly operation, enhancing your interaction with the system.
(4)The system is fortified with extensive protection features, covering overvoltage, undervoltage, voltage loss regulation, current, phase deficiency, overload, collision, overheating, lightning, and abnormal operation safeguards. This guarantees optimal safety and peak performance under any condition.
(1)Rated IP65 for superior protection, this ensures that your investment is shielded from the harshest elements, providing peace of mind and long-term reliability.
(2)Featuring a fully sealed direct drive system, it is designed to efficiently reduce heat retention, enhancing the overall efficiency and performance of the fan.
it effectively diminishes heat
(3)buildup, resists corrosion,
and significantly extends the fan's operational life, ensuring it maintains peak performance throughout its use.
(4)Delivers large torque for powerful and efficient performance, ensuring your operations are smooth and highly productive.
Aluminum Magnesium Alloy Blades
(1)Artfully crafted from aviation-grade high-strength aluminum-magnesium alloy, these blades ensure exceptional robustness, meeting the demands of rigorous applications with ease.
(2)Offers a superior advantage with high strength, guaranteeing enduring performance even through the most rigorous use, enhancing the longevity of your investment.
(3)Exhibits unparalleled toughness, enhancing durability and resilience against wear and tear. This ensures that your system remains reliable and durable over time.
(4)Lightweight yet robust design facilitates easy installation and smooth operation, combining strength with ease of use for an optimal user experience.
(5)Promotes long service life and ensures safe, reliable usage over extended periods, providing peace of mind and value for years to come.
(6)Resistant to corrosion and oxidation, maintaining both its appearance and functionality over time for lasting use, ensuring your investment looks as good as it performs.
Tail:
The innovative tail wing design significantly reduces energy loss, stabilizes fan operation, and ensures a more consistent airflow. This enhances overall efficiency and performance, providing a superior experience with every use.
Installation Instructions
FJDIAMOND Fans: Since its inception, Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. has been a beacon of innovation, pioneering the development of cutting-edge HVLS (high-volume, low-speed) variable frequency control fans. Our unwavering commitment to slashing operational costs is matched by our zeal for exceeding conventional efficiency benchmarks. Our overarching mission is to foster a vibrant and delightful environment that enhances employee wellness while passionately advocating for a sustainable, low-carbon lifestyle.
FJDIAMOND is propelled by a dynamic vision to achieve global supremacy, ambitiously expanding its international service network with relentless dedication and enthusiasm. Our bold aspiration is to engage and connect with clients in over 80 countries, offering tailored solutions through customized pre-sales consultations, comprehensive post-sales support, and specialized technical expertise. By redefining customer service standards, we consistently uphold our enduring promise of 'Quality Assurance and Owners' Satisfaction,' ensuring our clients receive a service experience that is truly unrivaled.
Production Lines

Q: Are you the factory?
A: Absolutely, we take great pride in being a dedicated factory specializing in the production of large-scale ceiling fans and mobile fan solutions. Strategically nestled in the heart of Fujian, China, we provide you with an unparalleled opportunity to access a direct and efficient supply chain, ensuring remarkable value and significant cost savings.
Q: Where is your fan used?
A: Our exceptional fan is ingeniously crafted to be the perfect solution across a wide array of environments. Whether it graces bustling factories, expansive logistics centers, spacious warehouses, grand supermarkets, or majestic halls, our fan guarantees optimal airflow, elevating comfort levels while maintaining a refreshing and efficient atmosphere in any setting.
Q: Does it use electricity?
A: Indeed, our fan operates on electricity and showcases an impressively efficient power consumption of just 0.37KW or less. This dedication to low energy usage ensures your energy bills remain minimal, making the fan an environmentally-friendly and economically savvy choice for sustained, long-term use.
Q: What is the price per fan?
A: We are committed to presenting you with the most competitive pricing structure, thoughtfully tailored to align with your specific order volume and model preferences. Reach out to us for a bespoke quote crafted to provide you with exceptional value and unmatched affordability.
Q: How long is the delivery time?
A: Typically, our efficient processes ensure your order is delivered within 7-10 working days. This rapid delivery timeline guarantees a swift and seamless fulfillment process, expertly designed to cater to your needs with precision and speed.
Q: How long is the warranty?
A: We proudly offer an extensive 3-year warranty as a testament to our unwavering commitment to superior quality. Our fans are meticulously engineered to provide an impressive service life exceeding 20 years, ensuring resilience, durability, and your long-term satisfaction.