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 system ensures unbeatable dust-proof, waterproof, and moisture-proof capabilities, promising outstanding reliability and durability in a variety of challenging environments.
(2)Our groundbreaking system features a position-free vector control, meticulously engineered to resist electromagnetic interference and radiation, guaranteeing uninterrupted and smooth performance.
(3)The user-centric design boasts just four intuitive buttons: start, stop, speed up, and slow down, allowing for effortlessly easy operation.
(4)The system is fortified with extensive protective measures, including overvoltage, undervoltage, voltage loss regulation, current, phase deficiency, overload, collision, overheating, lightning, and malfunction safeguards. This ensures unrivaled safety and top-tier performance.
(1)Rated IP65, it offers exceptional protection against elements.
(2)Boasting a fully sealed direct drive system,
it significantly reduces heat
(3)buildup, effectively combats corrosion,
and greatly extends the fan's operational life.
(4)Delivers impressive torque for powerful and efficient performance.
Aluminum Magnesium Alloy Blades
(1)Expertly crafted from aviation-grade, high-strength aluminum-magnesium alloy, ensuring superior robustness and reliability.
(2)Provides an outstanding advantage with high tensile strength, assuring enduring performance over time.
(3)Demonstrates exceptional toughness, enhancing durability and resistance to wear and tear.
(4)The lightweight yet sturdy design allows for easy installation and ensures smooth operation throughout its lifespan.
(5)Encourages a long service life while guaranteeing safe and dependable usage over extended durations.
(6)Engineered to resist both corrosion and oxidation, it maintains its pristine appearance and functionality, ensuring long-lasting use.
Tail:
The state-of-the-art tail wing design dramatically curtails energy loss, enhances fan stability, and ensures a steady and consistent airflow, thus boosting overall efficiency.
Installation Instructions
FJDIAMOND Fans: Since its inception, Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. has proudly positioned itself at the leading edge of innovation, championing advanced HVLS (high-volume, low-speed) variable frequency control fans. Guided by our steadfast commitment to drastically reducing operational costs, we go beyond mere efficiency. Our mission is to create vibrant and welcoming environments that significantly enhance employee wellbeing while actively promoting a sustainable, low-carbon way of life. Our fans symbolize more than just technological marvels; they stand as a testament to our pledge for a brighter, greener future.
Inspired by a daring vision of global distinction, FJDIAMOND is passionately broadening its international service network. With an ambitious aim to extend our reach to over 80 countries, we are dedicated to providing customized solutions through comprehensive pre-sales consultations, meticulous post-sales support, and expert technical assistance. Committed to setting new standards in customer service, we deliver unwaveringly on our promise of 'Quality Assurance and Owners' Satisfaction,' ensuring that our clients enjoy unparalleled service excellence and complete 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 exclusive entry into a direct and cost-effective supply chain that promises exceptional value.
Q: Where is your fan used?
A: Our versatile fan is the perfect solution for a wide range of environments, including bustling factories, efficient logistics centers, expansive warehouses, bustling supermarkets, and large 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 that supports sustainability over the long term.
Q: What is the price per fan?
A: We are dedicated to providing the most competitive prices, meticulously tailored to your specific order quantity and model requirements. Contact us for a customized 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 uniquely 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 beyond expectations.