Powerful Silent and Energy Savings 20FT 6.1m Hvls Ceiling Fan for Large Areas

• Customization: Available
• Material: Aluminum Fan
• Blade Material: Aluminum Alloy
• Model NO.: FJDA-6.1
• 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: 6.1m/20FT
• Air Volume: 11500 M3/M
• Speed: 65rpm
• 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: 1000 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: 295.00cm * 22.00cm * 19.00cm
• Package Gross Weight: 49.000kg

Product Description

Product Description

Step into a new era of cooling and ventilation with our groundbreaking 3m, 5m, 6.1m, 6.7m, and 7.3m HVLS Type Industrial Ceiling Fans, meticulously designed for optimal performance in warehouse settings.
The FJDA series by Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. stands as a testament to cutting-edge innovation, introducing permanent magnet frequency conversion ceiling fans that revolutionize energy conservation and enhance workplace comfort. Our exclusive permanent magnet motor drives these fans, showcasing futuristic technology with its compact, lightweight, and exceptionally efficient design, ensuring substantial energy savings. Delight in their tranquil operation, adaptable frequency control, sleek aesthetic, and timeless appeal.

These extraordinary fans excel in various environments, from dynamic industrial workshops to expansive logistics storage, welcoming waiting areas, vibrant exhibition halls, majestic stadiums, and towering spaces. As a groundbreaking ceiling fan solution, they seamlessly improve spatial ventilation and personal cooling. These fans propel a significant air volume downward, crafting a dynamic floor air layer that encourages comprehensive air movement similar to a natural breeze, providing a delightfully refreshing natural wind experience.

Applications:
In extensive logistics warehouses and distribution centers, our fans remarkably improve air quality, manage humidity, and provide cooling, effectively averting storage complications like rust and decay, while simultaneously elevating the atmosphere of the workplace.

In expansive workshops, ranging from mechanical processing, auto repair, aircraft assembly, to shipbuilding, these fans significantly enhance ventilation efficiency, fostering a healthier and more productive work environment.

Public structures, from bustling shopping malls to vast stadiums, railway hubs, and airports, gain transformative benefits from these fans as they revitalize air circulation, eliminate odors, and nurture a more pleasant and comfortable public space.

In large-scale agricultural settings, including dairy farms, feedlots, and hatcheries, our fans deliver exceptional ventilation that boosts air quality, expertly controls moisture, eradicates odors, and plays a pivotal role in reducing livestock disease, promoting healthful living conditions.

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

 

Step into the future of industrial airflow innovation with our groundbreaking, self-developed external rotor motor! This marvel of engineering, featuring an advanced IMU configuration, orchestrates a flawless ESC active control strategy, seamlessly integrated with a coordinated regenerative braking strategy. With its robust large torque and permanent magnet synchronization, it achieves a high degree of integration, propelling reliability and transmission efficiency to unprecedented levels.

Our state-of-the-art design is meticulously crafted to fulfill all torque recovery and auxiliary braking requirements within peak torque, ensuring unrivaled performance. By utilizing premium aluminum alloy materials across various components, we achieve an extraordinary lightweight construction without sacrificing strength or durability.

 

Smart Controller:
1 Enjoy unparalleled assurance with our fully enclosed design, endowed with an IP66 protection grade. This guarantees exceptional dust-proof, waterproof, and moisture-proof capabilities, rendering it highly resilient to high temperatures and ideal for both indoor and outdoor settings, regardless of the severity.
2 Our system is engineered to operate without position vector control, fortified against electromagnetic interference and radiation, and boasts a sleek, compact, and visually appealing design.

3 Revel in effortless operation with our system's intuitive interface, featuring a mere four buttons for straightforward control: start, stop, speed up, and slow down.

4 Our system is equipped with a robust suite of protection features, encompassing overvoltage, undervoltage, voltage loss regulation, current anomalies, phase deficiency, overload, collision, overheating, and lightning protection, ensuring comprehensive safeguarding against any irregularities.

5 Personalize your experience with our intelligent control mode options, meticulously tailored to accommodate your unique needs.

Fan Blade: Precision-crafted from high-strength aluminum-magnesium alloy, favored in the aviation industry, our fan blades undergo an exacting extrusion and stretching process. Internally fortified, they provide exceptional strength, superior toughness, and lightweight construction, guaranteeing long service life and secure operation. The T5+ surface bright oxidation treatment further bolsters corrosion and oxidation resistance, making it an ideal choice for specialized environmental applications.

Tail:
As the fan blades rotate, airflow induces vortices at the
end of the aerofoil blade. Our cutting-edge tail wing design expertly
eliminates this energy loss, ensuring smooth, stable fan
operation while optimizing airflow to align impeccably with aerodynamic principles.

Comparison:
 

1) Permanent magnet synchronous high temperature resistant out rotor motor,super energy efficient.	1)The use of asynchronous ordinary motor+gear box consumes a lot of energy .
2)Small size and light weight	2) Large and heavy
3)Low noise:38dB	3)Loud Noise 60dB
4)Simple structure	4)Complex structure
5)Frequency modulation width(0-50HZ)	5)FM narrow(25-50HZ)
6)Direct drive motor maintenance free	6)Need frequent daily maintenance (change seals,add gearbox oil.)
7)No running hazard.	7)There are hidden dangers such as gearbox leakage

Installation Instructions

Company Profile

FJDIAMOND Fans takes pride in being a distinguished high-tech enterprise, expertly integrating research, development, and production with sales and advanced technical services. From its founding moment, FJDIAMOND has ardently dedicated itself to creating HVLS (High-Volume, Low-Speed) variable frequency control fans. Our steadfast mission is to significantly cut down operational costs for our esteemed clients, craft a refreshing and comfortable working atmosphere for employees, and promote a sustainable, low-carbon way of living.

FJDIAMOND is ambitiously establishing a robust global service framework, aiming to make its presence felt in over 80 countries worldwide. Our commitment encompasses everything from pre-sales to after-sales services, including personalized technical support tailored to local needs. By setting new standards in service, we remain resolute in our promise of 'Quality Assurance and Owners' Satisfaction,' delivering excellence and fostering trust in every interaction.


Production Lines

Exhibitions

 

 

Packaging & Shipping

 

Every unit of our magnificent Powerful Silent Ceiling Fan for Large Areas and Energy Savings is carefully encased in two robust plywood containers. One container is exclusively devoted to the fan blades, guaranteeing their immaculate condition upon delivery. The other container is meticulously crafted to cradle the motor, controller, and vital spare parts, ensuring their protection. This thoughtful packaging approach is designed to facilitate a smooth, effortless, and trouble-free installation experience.

Application Cases

 

Frequently Asked Questions (FAQ)

Q: Are you the factory?

A: Absolutely, we are thrilled to confirm that we are indeed a factory, passionately dedicated to the manufacturing of a comprehensive range of HVLS large ceiling fans, wall fans, and mobile fans. Nestled in the dynamic region of Fujian, China, our strategic location enables us to provide you with direct and cost-effective fan supply, ensuring remarkable value and premium quality in every collaboration.
Q: Where is your fan used?
A: Our incredibly versatile fan distinguishes itself as a reliable cooling solution, effortlessly enhancing airflow and comfort across a wide array of environments. From bustling factories and efficient logistics centers to expansive warehouses, lively supermarkets, serene churches, cozy coffee shops, energetic gyms, engaging exhibitions, and grand halls, our fan delivers optimal performance, guaranteeing a refreshing ambiance everywhere.
Q: Does it use electricity?
A: Certainly, our fan is engineered to operate on electricity, boasting an impressively minimal consumption of 0.37KW or less. This remarkable energy efficiency translates into significant cost savings, making it an exceptionally economical choice for sustained, high-performance operation.
Q: What is the price per fan?
A: We are committed to offering the most competitive pricing available, precisely tailored to suit your specific order quantity and model preferences. Reach out to us for a personalized quote that assures outstanding value and aligns seamlessly with your budgetary expectations.
Q: How long is the delivery time?
A: Typically, you can expect an expedient delivery time of 7-10 working days. This ensures your order is processed with the utmost efficiency and speed, providing you with a seamless fulfillment experience that aligns perfectly with your timeline requirements.
Q: How long is the warranty?
A: We are pleased to offer an extensive 3-year warranty, reflecting our unwavering confidence in the quality of our products. Moreover, our fans are designed for longevity, boasting an impressive service life that surpasses 20 years. This ensures enduring performance and satisfaction for years to come.