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 ensures extraordinary protection against dust, water, and moisture, offering unmatched reliability and longevity across diverse environments.
(2)Our cutting-edge system boasts an innovative position-free vector control, meticulously designed to resist electromagnetic interference and radiation, enabling flawless operation.
(3)Features a user-centric design with four intuitive buttons: start, stop, speed up, and slow down, facilitating effortless control.
(4)Equipped with a suite of comprehensive protections including safeguards against overvoltage, undervoltage, voltage loss, current fluctuations, phase deficiency, overload, collision, overheating, lightning, and abnormal operations, ensuring supreme safety and performance.
(1)Boasts an IP65 rating for exceptional protection.
(2)Incorporates a fully sealed direct drive system,
which efficiently minimizes heat
(3)accumulation, resists corrosion,
and significantly prolongs the fan's operational lifespan.
(4)Delivers substantial torque for powerful and efficient operation.
Aluminum Magnesium Alloy Blades
(1)Expertly crafted from premium aviation-grade high-strength aluminum-magnesium alloy, ensuring exceptional robustness.
(2)Provides a superior advantage with high strength, guaranteeing lasting performance.
(3)Demonstrates unmatched toughness, enhancing durability and resistance against wear and tear.
(4)Lightweight yet incredibly robust design allows for easy installation and smooth operation.
(5)Ensures a prolonged service life and guarantees safe, reliable usage over extensive periods.
(6)Resistant to corrosion and oxidation, upholding its appearance and functionality over time for enduring use.
Tail:
The advanced tail wing design markedly reduces energy loss, stabilizes fan operation, and ensures consistent airflow to enhance overall efficiency.
Installation Instructions
FJDIAMOND Fans: Ever since its inception, Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. has been a pioneer in groundbreaking innovation, leading the industry with cutting-edge HVLS (high-volume, low-speed) variable frequency control fans. Our relentless dedication to significantly reducing operational costs is merely the starting point. We aspire to create a transformative and engaging environment that not only enhances employee wellness but also advocates for a sustainable, eco-friendly lifestyle. Our fans transcend mere functionality; they embody a promise for a more sustainable future.
Fuelled by an audacious vision of global preeminence, FJDIAMOND is eagerly broadening its international service network. With the ambitious objective of reaching and serving over 80 countries, we provide bespoke solutions through comprehensive pre-sales consultations, meticulous post-sales support, and expert technical assistance. By establishing new standards in customer care, we are resolute in fulfilling our commitment to 'Quality Assurance and Owners' Satisfaction,' ensuring our esteemed clients enjoy exceptional service excellence and peace of mind.
Production Lines

Q: Are you the factory?
A: Absolutely! We are thrilled to confidently affirm that we are a factory specializing in the production of large ceiling fans and mobile fans. Strategically located in the heart of Fujian, China, we offer you an unparalleled opportunity to engage with a direct and highly cost-effective supply chain that promises exceptional quality and value.
Q: Where is your fan used?
A: Discover the versatility of our fan, which serves as an ideal solution across a multitude of settings, including bustling factories, bustling logistics centers, spacious warehouses, dynamic supermarkets, and expansive halls. It ensures optimal airflow and elevates comfort, creating a consistently cool and efficient environment.
Q: Does it use electricity?
A: Indeed, our fan operates on electricity with remarkable efficiency, utilizing just 0.37KW or less. This commitment to energy conservation keeps your utility bills minimal while offering an eco-friendly, cost-effective option for prolonged, sustainable use.
Q: What is the price per fan?
A: We are dedicated to offering the most competitive pricing, uniquely customized to match your specific order size and model preferences. Reach out to us for a bespoke quote crafted to provide outstanding value and affordability.
Q: How long is the delivery time?
A: Typically, your order will be delivered within 7-10 working days, ensuring a prompt and seamless fulfillment process that is expertly tailored to meet your delivery needs efficiently.
Q: How long is the warranty?
A: We proudly extend an extensive 3-year warranty, a testament to our steadfast commitment to superior quality. Our fans are meticulously engineered to surpass a service life of 20 years, guaranteeing enduring durability and long-term satisfaction.