AC 65rpm Low Speed 6.1m 20FT Electric Ceiling Fan for Warehouse Ventilation Demand

• 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 sophistication and ventilation excellence with our expansive range of HVLS Type Industrial Ceiling Fans, available in the versatile sizes of 3m, 5m, 6.1m, 6.7m, and 7.3m, meticulously crafted to meet the demanding ventilation needs of warehouses.
Discover the FJDA series, a hallmark of cutting-edge innovation by Fujian Diamond Electrical and Mechanical Equipment Co., Ltd., where permanent magnet frequency conversion ceiling fans set a new benchmark in energy efficiency and workplace comfort. Our fans, powered by our exclusive permanent magnet motor, epitomize modern technology with their compact form, lightweight construction, unparalleled efficiency, and exceptional energy-saving capabilities. Delight in their serene, whisper-quiet performance, adaptable frequency control, elegant design, and timeless aesthetic appeal that effortlessly blends with any space.

Our exceptional fans are designed to thrive in a multitude of settings, from high-energy industrial workshops and vast logistics storage areas to welcoming waiting rooms, dynamic exhibition halls, majestic stadiums, and grand open spaces. As trailblazers in ceiling fan solutions, they ensure superior space ventilation and enhanced personal cooling. With a high-volume airflow directed downward, they create a dynamic air layer on the floor, facilitating comprehensive air circulation reminiscent of a gentle natural breeze, offering an invigorating and refreshing wind experience.

Applications:
In expansive logistics warehouses and busy distribution centers, our fans transform air quality, effectively dehumidify spaces, and provide cooling relief, safeguarding against storage challenges such as rust and decay while elevating workplace comfort and ambiance.

In extensive workshop environments, whether in mechanical processing, automotive repair, aircraft assembly, or shipbuilding industries, these fans significantly enhance ventilation efficiency, fostering a healthier and more productive workspace.

In public architecture, from vibrant shopping complexes and spacious stadiums to bustling railway terminals and airports, our fans invigorate air movement, eliminate odors, and create a more pleasant and comfortable public environment.

In large-scale agricultural enterprises, such as dairy farms, feedlots, and hatcheries, our fans deliver superior ventilation that enriches air quality, expertly manages moisture, eradicates odors, and crucially reduces livestock diseases, promoting healthier and more sustainable living conditions for animals.

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

 

Embark on a journey into the future of industrial airflow with our groundbreaking self-developed external rotor motor. This marvel of engineering is equipped with an advanced IMU configuration, allowing for a flawless ESC active control strategy intricately paired with a coordinated regenerative braking strategy. Harnessing large torque and permanent magnet synchronization, it offers unrivaled integration that propels reliability and transmission efficiency to unparalleled levels.

Our state-of-the-art design seamlessly adapts to any torque recovery or auxiliary braking demands within the peak torque, guaranteeing performance that stands in a league of its own. By utilizing premium aluminum alloy material across various components, we achieve an outstanding lightweight design that maintains steadfast strength and durability.

 

Smart Controller:
1 Experience tranquility and assurance with our fully enclosed design, featuring an impressive IP66 protection grade. This guarantees exceptional dust-proof, waterproof, and moisture-proof capabilities, rendering it highly resilient to high temperatures, making it ideal for both indoor and outdoor settings, regardless of environmental challenges.
2 Our system operates with precision, offering position vector control-free functionality, shielded against electromagnetic interference and radiation. Its design is compact, lightweight, and visually appealing, embodying sophistication.

3 Simplify your operations with our system's intuitive interface, equipped with four straightforward buttons: start, stop, speed up, and slow down, ensuring effortless control.

4 Fortified with an array of comprehensive protection features, our system safeguards against overvoltage, undervoltage, voltage loss regulation, current anomalies, phase deficiency, overload, collision, overheating, and lightning protection, ensuring robust security against all abnormalities.

5 Tailor your experience with our intelligent control mode options, meticulously crafted to meet your specific requirements.

Fan Blade: Constructed from high-strength aluminum-magnesium alloy, celebrated in aviation, our fan blades are meticulously crafted through a precise extrusion and stretching process. With internal stiffening, they deliver unmatched strength, remarkable toughness, and are lightweight, ensuring an extended service life and reliable, safe operation. The T5+ surface with bright oxidation treatment enhances corrosion and oxidation resistance, making it perfect for specialized environment operations.

Tail:
As the fan blades gracefully spin, airflow intricately generates vortices at the
aerofoil blade's sophisticated end. Our cutting-edge tail wing design masterfully
eliminates this energy loss, ensuring seamless and stable fan
operation while meticulously optimizing airflow to adhere perfectly to aerodynamic principles.

Comparation
 

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 stands as a beacon of innovation and excellence in the high-tech industry, seamlessly integrating groundbreaking research, cutting-edge development, top-tier production, strategic sales, and high-end technical services. Since our foundation, FJDIAMOND has been relentlessly devoted to the creation of HVLS (High-Volume, Low-Speed) variable frequency control fans, which are masterfully designed to revolutionize airflow efficiency. Our dedication is steadfast: to significantly slash operational expenses for our cherished clients, to craft an invigorating and comfortable work atmosphere for employees, and to lead the charge for a sustainable, eco-friendly, low-carbon way of life.

FJDIAMOND is ambitiously developing a robust, comprehensive global service framework with the goal of expanding its esteemed presence to over 80 countries worldwide. Our pledge encompasses every stage of service, from pre-sales consultation to post-sales support, with a focus on customized technical support tailored to each region. By establishing new standards of service excellence, we stand firm in our commitment to 'Quality Assurance and Owners' Satisfaction', ensuring every interaction is marked by unparalleled excellence and trust.


Manufacturing and Production Capabilities

Exhibitions

 

 

Packaging & Shipping

 

Each set of our extraordinary 7.3m Electric Ceiling Fan for Enhanced Warehouse Ventilation Needs is meticulously packed in two sturdy plywood containers. The first container is specifically designed for the fan blades, ensuring they maintain their pristine condition during transit and arrive ready for optimal performance. The second container securely houses the motor, controller, and essential spare parts, safeguarding these crucial components for a seamless and hassle-free installation experience. This careful packaging process guarantees that, whether you're upgrading your warehouse ventilation system or embarking on a new project, every aspect of your Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. ceiling fan is protected and preserved, reflecting our commitment to quality and customer satisfaction.

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.