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, ensuring reliability and longevity in various environments.
(2)Our revolutionary system showcases a position-free vector control, expertly crafted to be resistant to electromagnetic interference and radiation, providing seamless operation.
(3)User-friendly design with only four intuitive buttons: start, stop, speed up, and slow down, for effortless operation.
(4)The system is equipped with comprehensive protections, including overvoltage, undervoltage, voltage loss regulation, current, phase deficiency, overload, collision, overheating, lightning, and abnormal operation safeguards, ensuring optimal safety and performance.
(1)Rated IP65 for superior protection.
(2)Featuring a fully sealed direct drive system,
it effectively reduces heat
(3)buildup, withstands corrosion,
and extends the fan's operational life significantly.
(4)Delivers Large Torque for powerful and efficient performance.
Aluminum Magnesium Alloy Blades
(1)Artfully crafted from aviation-grade high-strength aluminum-magnesium alloy, ensuring robustness.
(2)Offers a superior advantage with high strength, guaranteeing enduring performance.
(3)Exhibits unparalleled toughness, enhancing durability and resilience against wear and tear.
(4)Lightweight yet robust design facilitates easy installation and smooth operation.
(5)Promotes long service life and ensures safe, reliable usage over extended periods.
(6)Resistant to corrosion and oxidation, maintaining its appearance and functionality over time for lasting use.
Tail:
The innovative tail wing design significantly reduces energy loss, stabilizes fan operation, and ensures a more consistent airflow, enhancing overall efficiency.
Installation Instructions
FJDIAMOND Fans: Since its founding, Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. has been at the forefront of innovation, pioneering state-of-the-art HVLS (high-volume, low-speed) variable frequency control fans. Our unwavering dedication to minimizing operational costs is just the beginning. We aim to craft a dynamic and inviting atmosphere that not only elevates employee wellbeing but also champions a sustainable, low-carbon lifestyle. Our fans are more than just products; they are a commitment to a better tomorrow.
Driven by a bold vision of global excellence, FJDIAMOND is zealously expanding its international service network. Our ambitious goal is to reach and serve over 80 countries, offering tailored solutions through detailed pre-sales consultations, thorough post-sales support, and specialized technical assistance. By setting new benchmarks in customer service, we steadfastly deliver on our promise of 'Quality Assurance and Owners' Satisfaction,' ensuring our clients experience unparalleled service excellence and peace of mind.
Production Lines

Q: Are you the factory?
A: Absolutely, we are proud to be a factory specializing in the production of large ceiling fans and mobile fans, strategically located in Fujian, China. By partnering with us, you gain access to a direct and cost-effective supply chain that delivers exceptional value.
Q: Where is your fan used?
A: Our versatile fan is the perfect solution for a wide range of environments, including factories, logistics centers, warehouses, supermarkets, and expansive halls. It provides optimal airflow and enhances comfort, ensuring a cool and efficient atmosphere.
Q: Does it use electricity?
A: Yes, it operates on electricity, using an incredibly efficient 0.37KW or less. This ensures your energy bills stay low, making it an eco-friendly and cost-effective choice for long-term use.
Q: What is the price per fan?
A: We are dedicated to providing the most competitive prices, customized to your specific order quantity and model requirements. Contact us for a tailored quote designed to deliver outstanding value and affordability.
Q: How long is the delivery time?
A: Generally, you can expect your order to be delivered within 7-10 working days, ensuring a swift and seamless fulfillment process tailored to meet your needs efficiently.
Q: How long is the warranty?
A: We proudly offer an extensive 3-year warranty, reflecting our unwavering commitment to superior quality. Our fans are engineered to exceed a service life of 20 years, ensuring durability and long-term satisfaction.