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)Step into a world of unparalleled reliability with our fan's superior dust-proof, waterproof, and moisture-proof capabilities. Expertly engineered to operate seamlessly in diverse environments, this system promises unwavering performance and longevity.
(2)Embrace the future of seamless operations with our revolutionary position-free vector control technology. Designed to combat electromagnetic interference and radiation, it ensures a smooth, uninterrupted experience.
(3)Navigate with ease using our intuitive interface. With just four simple buttons: start, stop, speed up, and slow down, the user experience is crafted for simplicity and universal accessibility.
(4)Rest easy with our advanced protective measures that shield against overvoltage, undervoltage, voltage loss, current irregularities, phase deficiency, overloads, collisions, overheating, lightning, and unusual operations. This ensures not just safety but peak performance.
(1)Boasting an IP65 rating, this system offers unmatched protection against environmental challenges, guaranteeing durability and a robust performance.
(2)Featuring a meticulously sealed direct drive system, this fan is engineered to dissipate heat efficiently,
reduce thermal buildup, and withstand corrosive elements,
(3)thereby extending the fan's operational lifespan and offering reliability like no other.
and extends the fan's operational life significantly.
(4)Produces impressive Large Torque, guaranteeing powerful and efficient performance to boost your operational capabilities.
Aluminum Magnesium Alloy Blades
(1)Crafted from premium aviation-grade high-strength aluminum-magnesium alloy, these blades deliver sheer robustness, ready to meet the toughest demands.
(2)With high-strength construction, these blades ensure enduring performance, standing the test of time even under intensive use.
(3)Experience unrivaled toughness and resilience against wear and tear, promising long-lasting durability.
(4)The design is lightweight yet incredibly robust, facilitating easy installation and smooth operation, striking the perfect balance between strength and convenience.
(5)Promising a long service life, these blades offer safe and reliable usage over extended periods, ensuring complete peace of mind.
(6)Built to resist corrosion and oxidation, these blades maintain their pristine appearance and functionality over time, ensuring lasting utility.
Tail:
The tail wing, designed with innovation in mind, minimizes energy loss, stabilizes fan operation, and ensures consistent airflow, dramatically enhancing efficiency and performance.
Installation Instructions
FJDIAMOND Fans: Since its inception, Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. has positioned itself as an innovator in the creation of cutting-edge HVLS (high-volume, low-speed) variable frequency control fans. Our unwavering dedication to reducing operational costs is seamlessly integrated with a strong commitment to surpassing standard efficiency measures. Our overarching mission is to foster an invigorating and delightful atmosphere that not only enhances employee well-being but also promotes a sustainable, low-carbon lifestyle that aligns with modern ecological standards.
FJDIAMOND is propelled by a vibrant vision of attaining global leadership, energetically expanding its international service network with passion and determination. Our audacious aim is to serve and engage with clients in over 80 countries, offering customized solutions through tailored pre-sales consultations, comprehensive post-sales support, and specialized technical expertise. By transforming the benchmarks of customer service, we consistently uphold our enduring promise of 'Quality Assurance and Owners' Satisfaction,' ensuring our clients experience service excellence that is truly unmatched in the industry.
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 located in the heart of Fujian, China, we offer you an unbeatable opportunity to tap into a direct and efficient supply chain that promises remarkable value and cost savings.
Q: Where is your fan used?
A: Our highly versatile fan is engineered to be the ideal solution across a spectrum of environments. Whether it's bustling factories, expansive logistics centers, spacious warehouses, large supermarkets, or majestic halls, our fan ensures optimal airflow, elevating comfort levels and maintaining a refreshing and efficient atmosphere regardless of the setting.
Q: Does it use electricity?
A: Indeed, our fan operates on electricity and boasts an incredibly efficient power usage of just 0.37KW or less. This commitment to low energy consumption ensures your energy bills remain minimal, making the fan an environmentally friendly and economically wise choice for sustained, long-term use.
Q: What is the price per fan?
A: We are committed to offering you the most competitive pricing structure, tailored diligently to meet your specific order volume and model preferences. Reach out to us for a personalized quote crafted to provide you with exceptional value and unparalleled affordability.
Q: How long is the delivery time?
A: Typically, our efficient processes ensure that your order is delivered within 7-10 working days. This rapid delivery timeline guarantees a swift and seamless fulfillment process, meticulously designed to cater to your needs with precision and speed.
Q: How long is the warranty?
A: We are proud to offer an extensive 3-year warranty as a testament to our unwavering dedication to superior quality. Our fans are meticulously engineered to boast a remarkable service life exceeding 20 years, ensuring resilience, durability, and your long-term satisfaction.