Variable Speed 7.3m Industrial Ceiling Fan for Maximum Air Circulation

• Customization: Available
• Material: Aluminum Fan
• Blade Material: Aluminum Alloy
• Model NO.: FJDA-7.3
• Type: Cooling Fan
• Electric Current Type: AC
• Mounting: Ceiling Fan
• Certification: RoHS, ISO, CE, EAC, Kc, UL507, ETL
• Motor: 1.1kw Ie5 Permanent Magnet Motor, IP55
• Fan Blades: 6 Pieces Aluminum Magnesium Alloy
• Diameter: 7.3m/24FT
• Air Volume: 13000 M3/M
• Speed: 55rpm
• Controller: IP66/IP54 for Option
• Color: Black or Silver Grey
• Safety Guarantee: Safety Ring
• Advantage: Anti-Drop Shaft Protection
• Connecting Rod: 0.65m, 1m, 2m and 3m for Optional
• Coverage Area: 1500 Square Meters
• Noise: <39dB
• Voltage: 220-240V/380V-440V
• Transport Package: Plywood
• Specification: 840*840*470mm
• Trademark: FJDiamnd
• Origin: Fujian
• HS Code: 8414591000
• Production Capacity: 18000 Sets/Year
• Package Size: 352.00cm * 22.00cm * 20.00cm
• Package Gross Weight: 128.000kg

Product Description

Product Description

Introducing our 3m, 5m, and impressive 7.3m HVLS Type Industrial Ceiling Fan, engineered for optimal air circulation in expansive warehouse environments.
The FJDA series ceiling fans are a pinnacle of innovation, meticulously crafted to optimize energy efficiency while enhancing workplace comfort. Powered by a proprietary permanent magnet motor, these fans boast a sleek, compact design that delivers high efficiency and low noise performance. Enjoy the benefits of frequency control and a stunning aesthetic that perfectly complements modern industrial spaces.

These ceiling fans are designed to revolutionize air circulation in vast spaces such as industrial workshops, logistics facilities, waiting areas, and exhibition halls. Experience the refreshing natural breeze effect as the fans generate significant air movement, creating a dynamic air layer that sweeps across the ground, promoting superior air distribution throughout the space.

Applications:
In large logistics warehouses and distribution centers, these fans significantly enhance air quality, effectively manage humidity, and aid in cooling processes. They play a crucial role in preventing product degradation due to rust and decay, thus elevating the overall working conditions.

Ideal for super large workshops such as those involved in mechanical processing, automotive repair, aircraft assembly, and shipbuilding, these fans markedly improve ventilation efficiency, ensuring a healthy and productive work environment.

Perfect for bustling public buildings like shopping malls, stadiums, railway stations, and airports, these fans not only promote optimal air circulation but also help dispel unpleasant odors, creating a fresh and inviting atmosphere for all visitors.

For large-scale farms, including dairy farms, feedlots, and hatcheries, our fans deliver superior ventilation solutions that enhance air quality, efficiently remove excess moisture and odors, and contribute to reducing the incidence of diseases among livestock.

Product Parameters

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

Main Features

 

Introducing a masterstroke of engineering innovation, our newly self-developed external rotor motor is designed with precision and advanced technology. This marvel of machinery, integrated with its own IMU configuration, adeptly employs an ESC active control strategy coupled with a coordinated regenerative braking strategy. This ensures robust torque and seamless permanent magnet synchronization, elevating the motor's integration, reliability, and transmission efficiency to unparalleled heights.

Our design promises remarkable adaptability, as any torque recovery or auxiliary braking within the peak torque can be effortlessly accommodated. Embracing the future of innovation, we incorporate aluminum alloy material in numerous parts, making a lightweight design a reality and enhancing performance.

 

Smart Controller:
1. Revel in the future of smart technology with a fully enclosed design, boasting an IP66 protection grade. It stands as a guardian against dust, water, and moisture, while also withstanding high temperatures, making it ideal for both indoor and outdoor environments, no matter how challenging.
2. Experience advanced system functionality with a position-free vector control, designed to combat electromagnetic interference and radiation. Its compact, lightweight, and aesthetically pleasing design makes it a perfect choice for modern applications.

3. Enjoy simplicity at its finest with an easy-to-operate system featuring just four buttons: start, stop, speed up, and slow down, offering user-friendly interaction.

4. The system comes equipped with comprehensive protection features against overvoltage, undervoltage, voltage loss, current irregularities, phase shortages, overloads, collisions, overheating, lightning, and other abnormalities, ensuring utmost safety and reliability.

5. Embrace the future with customizable intelligent control modes, tailored to meet your specific needs.

Fan Blade: Crafted with precision from high-strength aluminum-magnesium alloy for aviation, these fan blades are the epitome of durability and innovation. The extrusion and stretching processes bestow them with superior strength, excellent toughness, and a light weight, ensuring a long service life and safe usage. The T5+ surface bright oxidation treatment enhances their corrosion and oxidation resistance, making them adept at handling specialized environmental conditions.

Tail:
During operation, the fan blades create air vortexes at the
end of the aerofoil fan blade. The tail wing is engineered to
eliminate this energy loss, enhancing the stability of fan
operation, while ensuring the airflow adheres closely to aerodynamic principles.

Installation Instructions

Company Profile

FJDIAMOND Fans stands as a beacon of innovation and technological brilliance, proudly recognized as a high-tech enterprise. With a comprehensive approach that seamlessly weaves together research and development, production, sales, and technical services, FJDIAMOND has positioned itself as a leader in the industry. Since its inception, our unwavering focus has been on the advancement of HVLS (high-volume, low-speed) variable frequency control fans. We are passionately committed to slashing operating expenses for our valued clients, crafting a dynamic and pleasant workplace ambiance for employees, and championing a sustainable, low-carbon lifestyle.

FJDIAMOND is diligently forging a robust global service network, with ambitions to extend our reach to over 80 countries worldwide. Our future vision encompasses comprehensive pre-sales, after-sales, and localized technical support, establishing new benchmarks in service excellence. We stand firmly behind our promise of 'Quality Assurance and Owners' Satisfaction,' ensuring every interaction is a testament to our dedication and professionalism.


Production Lines

Exhibitions

 

 

Packaging & Shipping

 

Each state-of-the-art Reliable 7.3m Industrial Ceiling Fan is meticulously packaged for optimal protection and ease of transportation. The fan's components are thoughtfully divided into two robust plywood crates: one dedicated exclusively to the precision-engineered fan blades, and another housing the powerful motor, advanced controller, and all necessary spare parts. This careful segregation ensures that every piece arrives in pristine condition, ready for seamless installation and unmatched performance.

Application Cases

 

 

FAQ

Q: Are you the factory?

A: Absolutely, we are elated to affirm that we are indeed a factory, passionately dedicated to manufacturing an extensive range of HVLS large ceiling fans, wall fans, and mobile fans. Our strategic base in the dynamic region of Fujian, China, allows us to offer you direct and cost-effective fan supply, ensuring unparalleled quality and value in every partnership.
Q: Where is your fan used?
A: Our highly adaptable fan stands out as a dependable cooling solution, seamlessly enhancing airflow and comfort across diverse environments. Whether it's bustling factories, efficient logistics centers, expansive warehouses, busy supermarkets, churches, cozy coffee shops, energetic gyms, vibrant exhibitions, or grand halls, our fan delivers optimal performance, ensuring a refreshing atmosphere everywhere.
Q: Does it use electricity?
A: Certainly, our fan is engineered to operate using electricity, consuming an impressively low 0.37KW or less. This remarkable energy efficiency leads to significant cost savings, rendering it an exceptionally economical choice for sustained, high-performance operation, while minimizing environmental impact.
Q: What is the price per fan?
A: We are devoted to delivering the most competitive pricing available, meticulously tailored to align with your specific order quantity and model preferences. Connect with us to receive a personalized quote that ensures outstanding value and aligns perfectly with your budgetary expectations, offering you the best market rate.
Q: How long is the delivery time?
A: Typically, you can anticipate a swift delivery time of 7-10 working days. This ensures your order is processed with utmost efficiency and speed, providing you with a seamless fulfillment experience that aligns perfectly with your timeline requirements, granting you peace of mind.
Q: How long is the warranty?
A: We are thrilled to offer an extensive 3-year warranty, a testament to our unwavering confidence in the quality of our products. Additionally, our fans are engineered for longevity, boasting a remarkable service life that exceeds 20 years. This guarantees enduring performance and satisfaction for years to come, providing you with an investment in excellence.