26-Foot High-Capacity HVLS Industrial Ceiling Fan for Large-Scale Airflow

Large industrial spaces require more than ordinary air movement. Factories, warehouses, logistics centers, workshops, distribution facilities, agricultural buildings, sports venues, and other high-ceiling environments often have large volumes of air that must be continuously circulated. Conventional ceiling fans may create localized drafts without reaching the full floor area, while small wall-mounted fans can consume considerable energy when many units are installed across a facility. A high-volume, low-speed industrial ceiling fan provides a different approach by moving a large quantity of air gradually and consistently throughout the building.

The 26-foot high-capacity HVLS industrial ceiling fan is engineered for this purpose. Its six 8.0-meter aluminum alloy blades rotate at a controlled speed of 0–50 revolutions per minute, generating powerful yet stable airflow across a coverage area of approximately 1,490 square meters. Instead of producing a narrow, turbulent jet, the fan creates a broad vertical airflow column that reaches the floor and then spreads horizontally in all directions. This air movement supports a complete circulation loop that helps reduce stagnant zones, improve ventilation, manage heat and humidity, and enhance workplace comfort.

Manufactured by Shanghai Aipu Fans Co., Ltd., the fan combines large-diameter blade design, a high-efficiency permanent magnet synchronous motor, intelligent speed control, and precision manufacturing. These features allow it to serve demanding commercial and industrial applications where reliability, airflow performance, low operating speed, and long-term serviceability are essential.

Why Large Industrial Spaces Need HVLS Air Movement

Air distribution becomes increasingly difficult as building size and ceiling height increase. A warehouse or workshop can contain millions of cubic meters of air. Heat generated by machinery, lighting, production processes, or solar radiation can rise and accumulate beneath the roof. Moisture may also collect in certain areas, especially when doors are frequently opened, when temperature changes occur, or when people and equipment introduce humidity into the environment.

Without effective circulation, the building may develop several separate climate zones. The air near the roof can become warm, while the working level remains uncomfortable or poorly ventilated. Areas between storage racks, around production equipment, and near walls may experience limited movement. In winter, warm air can remain trapped at the ceiling rather than contributing to floor-level comfort. In summer, localized heat and humidity can reduce productivity and increase the perceived temperature for workers.

HVLS fans address this problem by moving large volumes of air at low rotational speeds. The large blade span allows one fan to influence a much wider area than a conventional small-diameter fan. The objective is not to create a high-speed blast at one point. Instead, it is to produce a broad, continuous air pattern that distributes air throughout the occupied space.

The 26-foot model is especially suitable for large buildings because its 8.0-meter diameter provides a substantial swept area. With six blades and a maximum speed of 50 RPM, the fan generates an air volume of approximately 15,200 cubic meters per minute. This performance allows a single unit to support air circulation across a large floor area while operating at a speed designed to limit excessive turbulence and noise.

Core Product Specifications

The AWF80 configuration represents the 26-foot version of the product family. The following specifications describe the principal characteristics of this industrial HVLS fan.

Electrical voltage, frequency, control system, and installation details should be confirmed during the technical selection process. The product can be configured for different international power environments, including 50 Hz and 60 Hz applications. OEM and ODM support is also available for projects requiring customized electrical, mechanical, control, or branding specifications.

Large-Diameter Six-Blade Design

The most visible advantage of the fan is its large six-blade rotor. Each blade is designed to work as part of a balanced aerodynamic system rather than as an independent airflow component. The 8.0-meter diameter allows the fan to influence a large volume of air with relatively low rotational speed. This is the basic principle behind HVLS technology: increasing the swept diameter enables the fan to move a larger amount of air without requiring the high rotational speed associated with smaller fans.

The six-blade arrangement provides a practical balance between airflow generation, structural stability, and rotational smoothness. The aluminum alloy blade material contributes to a strong but comparatively lightweight structure. Aluminum alloy is widely used in industrial fan applications because it offers a favorable combination of rigidity, corrosion resistance, and weight efficiency. Lower rotating mass can reduce stress on the motor and supporting structure while helping the fan respond smoothly to speed changes.

The blade geometry is also important for maintaining airflow quality. At a controlled low speed, the blades move air downward in a broad pattern. This reduces the likelihood of the sharp, concentrated drafts commonly associated with smaller, faster fans. In a workplace, smooth airflow can be more comfortable than a strong localized blast, especially when the fan operates continuously for long periods.

A large fan must also maintain stable operation over many hours. Blade balance, hub alignment, fastener quality, and structural accuracy all influence vibration and service life. For this reason, a professional manufacturing process is essential. A large rotor that is not properly balanced can create unnecessary vibration, noise, and stress at the mounting point. Precision fabrication and testing help ensure that the completed fan operates reliably after installation.

Airflow Pattern and Circulation Loop

The 26-foot HVLS fan is designed to create a vertical airflow column approximately 8.0 meters in diameter. As the air moves downward, it reaches the floor and spreads outward horizontally. The described floor-level airflow can extend to a radius of approximately 12 meters, corresponding to an area of about 1,490 square meters under suitable building and installation conditions.

After spreading across the floor, the air moves toward the surrounding walls. It then rises along the walls and returns toward the ceiling. This creates a complete circulation loop: air is drawn into the fan’s operating zone, pushed downward, distributed across the floor, guided upward near the building perimeter, and returned to the upper air volume.

This circulation pattern has several practical benefits. First, it helps reduce isolated stagnant areas. Second, it supports more even temperature distribution by mixing warmer and cooler air layers. Third, it can improve the perceived comfort of workers by creating consistent air movement across a wide floor area. Finally, it can assist existing ventilation and cooling equipment by distributing conditioned or naturally cooled air more evenly.

The actual coverage area depends on several factors, including mounting height, building geometry, ceiling obstructions, ambient temperature, ventilation openings, internal equipment, and the selected operating speed. The stated 1,490-square-meter area should therefore be used as a planning reference rather than as an unconditional guarantee for every building. A professional layout assessment is recommended for facilities with unusual ceiling heights, dense racking, partitions, mezzanines, or complex airflow requirements.

26-foot high-capacity HVLS industrial ceiling fan with powerful airflow

High-Volume, Low-Speed Performance

HVLS technology differs from conventional high-speed fan operation. A small fan may rotate rapidly and create a noticeable draft in a limited area. Several small fans may be needed to distribute airflow throughout a large facility, which can increase the number of motors, control points, maintenance tasks, and electrical connections. An HVLS fan uses a large swept diameter to move air more broadly at a lower speed.

The AWF80 reaches a maximum speed of 50 RPM. This low rotational speed is suitable for maintaining a stable air pattern while avoiding unnecessarily aggressive turbulence. The fan can be adjusted according to season, occupancy, production activity, and comfort requirements. During periods when gentle circulation is sufficient, the fan can run at a lower setting. When stronger air movement is needed, the speed can be increased within the operating range.

Low-speed operation can also contribute to a more comfortable acoustic environment. Industrial buildings already contain machinery, conveyors, vehicles, and other sources of noise. A properly installed HVLS fan is intended to add broad airflow without introducing the sharp sound profile associated with high-speed blade rotation. Actual sound performance depends on speed, structure, installation quality, and the surrounding environment, but the low-speed design is inherently suited to continuous circulation.

Energy efficiency is another important consideration. The motor power rating of the AWF80 is 2.2 kW, while its rated air volume is approximately 15,200 cubic meters per minute. The relationship between motor input and delivered airflow is one of the main reasons large HVLS fans are considered for industrial ventilation strategies. Facility operators can compare the airflow output of one large unit with the combined power and maintenance requirements of multiple smaller fans.

Energy savings should always be evaluated according to the complete project. Operating schedules, local electricity costs, building insulation, climate, existing HVAC equipment, and control settings all influence actual consumption. The fan is not a replacement for every form of mechanical cooling or fresh-air ventilation. Rather, it is a high-capacity air circulation tool that can work alongside those systems and help them distribute air more effectively.

Advantages Compared with Conventional Industrial Fans

Wider Air Distribution

A major advantage of a 26-foot HVLS fan is its ability to influence a large open area from one central mounting point. Conventional wall fans typically produce directional airflow and may leave spaces outside their immediate discharge path relatively still. A large ceiling fan distributes air downward and outward, helping create a more uniform airflow field.

Fewer Units for Large Open Areas

Large industrial buildings may require many small fans to provide adequate circulation. Each additional fan introduces a motor, support bracket, electrical connection, control device, and maintenance requirement. A properly selected HVLS fan can reduce the number of individual air-moving units needed in an open facility. This can simplify system planning and may reduce the visual and physical congestion associated with many wall-mounted or ceiling-mounted devices.

Lower Rotational Speed

The 0–50 RPM operating range allows the AWF80 to move large volumes of air without the high-speed rotation used by small-diameter fans. Lower rotational speed supports a broader, less concentrated airflow pattern. It can also reduce the likelihood of uncomfortable drafts in occupied areas when the fan is correctly selected and adjusted.

Improved Air Layer Mixing

In buildings with high ceilings, warm air often accumulates at the upper level. The downward airflow generated by an HVLS fan can help mix this upper air with the lower air layer. During cooling periods, this can support more consistent temperature distribution. During heating periods, the same destratification effect can help return warm air toward the occupied zone instead of allowing it to remain unused near the roof.

Reduced Stagnation

Stagnant air can contribute to uneven temperature, humidity accumulation, odors, and uncomfortable working conditions. The large circulation loop created by the AWF80 helps move air through areas that may otherwise remain still. This is particularly useful in warehouses, workshops, storage buildings, and facilities with large open bays.

Adaptability to Different Applications

The fan can be used in industrial workshops, logistics centers, warehouses, manufacturing plants, agricultural buildings, sports facilities, commercial halls, and other large-volume spaces. Its variable-speed operating range makes it possible to adjust the airflow according to the application instead of relying on a fixed-speed design.

Motor and Drive System

The fan uses a permanent magnet synchronous motor, commonly abbreviated as PMSM. This motor technology is well suited to applications requiring efficient, controlled, and stable low-speed operation. A PMSM uses permanent magnets in the rotor to create a magnetic field, reducing some of the electrical losses associated with conventional induction motor designs.

For an HVLS fan, the motor must provide sufficient torque to start and control a large rotor while maintaining smooth operation at low speed. The motor and control system must also respond reliably to speed adjustments. This is particularly important in facilities where airflow needs change during different work shifts, seasons, or production stages.

The motor brand listed for this product is Nord. Motor selection is only one part of system reliability, however. The gearbox or direct-drive arrangement, controller, wiring, cooling, mounting assembly, and protective functions must all work together. A high-quality motor cannot compensate for poor alignment, insufficient structural support, or inadequate electrical installation. The complete product system therefore requires coordinated engineering and testing.

The available input configurations include 200–240 V and 380–480 V ranges, with voltage selection confirmed according to the project. The fan may also be configured for 50 Hz or 60 Hz environments. Before ordering, the customer should provide local voltage, frequency, phase, installation height, ambient conditions, and control requirements so that the correct configuration can be supplied.

Manufacturing Strengths of Shanghai Aipu Fans Co., Ltd.

Shanghai Aipu Fans Co., Ltd. was established in Shanghai, China, in 2006. The company focuses on industrial-grade ceiling fans and air movement solutions for customers in different markets. Its experience in large industrial fan production supports the development of products intended for demanding environments rather than short-term residential use.

The company operates an approximately 8,000-square-meter production base. This facility includes automated machinery and dedicated production areas for machining, cutting, welding, and testing. A manufacturing structure that separates these processes helps improve consistency and allows key stages to be managed under controlled procedures.

For large industrial fans, manufacturing accuracy has a direct relationship with operating performance. Blade dimensions must be consistent, connection points must be correctly located, and rotating components must be aligned. Automated and precision equipment can reduce variation in cutting and machining operations. Consistent welding and assembly can also improve the strength and dimensional stability of the fan frame and support components.

The cutting center supports the preparation of aluminum alloy blades and other structural parts. Accurate cutting helps ensure that each blade has the intended dimensions and weight distribution. The machining center can be used to process hubs, brackets, mounting parts, and other components requiring controlled tolerances. The welding center supports the fabrication of structural assemblies, while the testing center provides a dedicated area for performance and quality verification.

These manufacturing capabilities represent an important advantage over suppliers that simply assemble generic components without an integrated production process. A company with control over cutting, machining, welding, assembly, and testing can identify problems earlier and coordinate improvements across the product system. This is especially valuable for large-diameter fans, where small dimensional errors can become significant when multiplied across a large rotating structure.

Quality Control from Component to Finished Fan

Industrial fan quality control should begin before final assembly. Aluminum alloy material, motor components, control devices, fasteners, bearings, electrical parts, and structural materials must be checked against the required specification. Incoming inspection helps prevent unsuitable components from entering the production line.

During blade production, dimensional accuracy and surface quality are important. Blades should be inspected for deformation, damage, inconsistent edges, and other issues that could affect airflow or balance. The six blades must be assembled with consistent positioning around the hub. Fasteners should be installed according to the required torque and locking method to reduce the risk of loosening during long-term operation.

The central hub and motor connection require particular attention because they transmit torque from the motor to the blade assembly. Misalignment at this point can increase vibration and place additional stress on the mounting structure. Precision machining and careful assembly help create a more stable rotating system.

Welded support components should be checked for visual quality, dimensions, and structural integrity. The mounting system must be appropriate for the building structure and the operating load. Installation hardware should not be selected solely on the basis of fan weight; dynamic loads, vibration, safety factors, and local building codes must also be considered.

Final testing may include startup checks, speed control verification, vibration observation, electrical inspection, rotation direction confirmation, and general operating assessment. Testing helps verify that the motor, controller, blades, and support structure operate together as intended. A professional manufacturer can also maintain records for traceability and support future service requirements.

Shanghai Aipu Fans Co., Ltd. provides a three-year warranty for the product according to the supplied product information. Warranty conditions, exclusions, installation requirements, and service procedures should be confirmed in the commercial and technical documentation before purchase.

Applications in Industrial Workshops

Manufacturing workshops often contain heat-producing equipment, welding stations, machining centers, presses, ovens, compressors, and other industrial machinery. These processes can raise local temperatures and create uneven air conditions. The AWF80 can help circulate air through the working area, reducing the difference between warmer and cooler zones.

In facilities with high ceilings, the fan can support destratification by moving upper-level air toward the floor. This may be especially useful during colder months when heating systems are operating. By helping redistribute warm air, the fan may improve the effectiveness of existing heating and reduce the tendency of heat to accumulate near the roof.

During warmer weather, the movement of air across the skin can improve perceived comfort. This does not mean that the fan lowers the actual temperature in the same way as an air-conditioning system. Instead, air movement can support evaporative cooling and reduce the sensation of still, humid air. Industrial operators should select airflow settings according to worker comfort, safety requirements, and the nature of the production process.

Applications in Warehouses and Logistics Centers

Warehouses and logistics centers usually contain large open floor areas with tall ceilings. Storage racks, loading bays, forklifts, conveyors, and frequent door openings can produce complex airflow conditions. Some areas may be exposed to outdoor air, while others remain relatively closed and stagnant.

The large coverage capability of the 26-foot fan makes it suitable for open warehouse zones where a broad circulation pattern is required. It can help distribute air between storage aisles and occupied areas, subject to the height and layout of the racks. For buildings with very tall or dense racking, airflow modeling and a site survey may be required to determine the number and position of fans.

At loading docks, air exchange can be rapid because doors are frequently opened. An HVLS fan cannot replace a dedicated air curtain or a mechanical ventilation system, but it can help mix air in adjacent areas and reduce localized stagnation. The fan should be positioned so that it does not interfere with doors, cranes, sprinklers, lighting, or material-handling equipment.

Applications in Agricultural and Commercial Buildings

Agricultural buildings, livestock facilities, equipment storage areas, and processing spaces often require continuous circulation and humidity management. The fan’s large airflow pattern can help reduce stagnant conditions, although the installation must account for dust, moisture, corrosive substances, and cleaning procedures. The appropriate protection level and material specification should be confirmed for each agricultural environment.

Commercial facilities such as exhibition halls, sports venues, transport buildings, and large retail spaces can also benefit from broad, low-speed air movement. In these settings, comfort, appearance, noise, and integration with existing HVAC controls may be especially important. The product can be incorporated into a wider ventilation strategy when its location and control method are properly planned.

Every application requires an assessment of ceiling strength, clearance, electrical supply, emergency systems, fire protection, lighting, and maintenance access. Large fans should never be installed without verifying the suitability of the supporting structure and the safety requirements of the facility.

Project Planning and Fan Selection

Correct fan selection begins with the building rather than the product catalog. Important information includes floor area, ceiling height, building length and width, occupancy, internal heat sources, humidity, existing ventilation, door locations, racking arrangement, and desired operating schedule.

The 26-foot AWF80 is designed for large areas, but not every building requires the same diameter. The product family includes several models ranging from approximately 14 feet to 28 feet. The larger AWF86 model has a diameter of 8.6 meters, while smaller models include the AWF73, AWF61, AWF55, AWF49, and AWF42 configurations. These models offer different air volumes, power ratings, blade options, and maximum speeds.

The AWF80 is a strong choice when a project requires high airflow and a large coverage zone but has restrictions that make the largest 28-foot model unsuitable. It can provide a balance between capacity, installation footprint, electrical demand, and structural requirements. A professional layout may use one or more AWF80 units depending on the building geometry and the desired level of circulation.

Installation Considerations

Installation must be performed by qualified professionals familiar with industrial fan systems and local safety regulations. The fan weighs approximately 148 kilograms, and its mounting system must safely support both static and dynamic loads. The building structure should be reviewed before installation, especially when the fan is suspended from a steel roof, concrete structure, or custom support frame.

Clearance from the floor, roof, beams, lights, sprinklers, cranes, ducts, signs, and other equipment must be confirmed. The fan should be positioned so that its airflow can spread across the intended area without being blocked by major obstructions. If multiple fans are installed, spacing and operating direction should be coordinated to avoid unnecessary interference.

Electrical installation should comply with local codes and the product’s electrical requirements. Voltage, frequency, grounding, overcurrent protection, control wiring, emergency stop provisions, and disconnecting means should all be reviewed. The control system should be accessible to authorized operators but protected from accidental adjustment or damage.

After installation, technicians should inspect all fasteners, cable connections, safety components, blade clearance, rotation direction, and control functions. The fan should be started at a low speed and observed for abnormal vibration, noise, or movement. Any unusual condition should be investigated before the fan is placed into continuous service.

Maintenance and Long-Term Operation

Although HVLS fans are designed for long-term industrial use, regular inspection is essential. Maintenance intervals depend on operating hours, environmental conditions, dust levels, humidity, and local requirements. A facility should establish a documented inspection schedule rather than relying only on visible problems.

Routine checks may include blade condition, fastener tightness, motor operation, control response, support structure, wiring, safety cables, and abnormal vibration. Aluminum alloy blades should be inspected for dents, cracks, corrosion, or contamination. Accumulated dust or material deposits can affect balance and should be removed according to safe maintenance procedures.

Bearings, motor components, and control equipment should be reviewed according to the manufacturer’s maintenance instructions. Operators should listen for changes in sound and observe whether the fan starts, stops, and changes speed smoothly. A gradual increase in vibration or noise can indicate a loose connection, imbalance, wear, or another issue requiring attention.

Before maintenance, the fan should be isolated from the electrical supply and secured against accidental startup. Work at height must be performed using suitable access equipment and fall-protection procedures. Replacement parts should meet the required specification. Improvised repairs can compromise balance, electrical safety, and structural integrity.

OEM and ODM Support

Industrial ventilation projects often involve requirements that differ from standard catalog configurations. Customers may need customized voltage, frequency, control interfaces, colors, packaging, mounting arrangements, documentation, or product identification. Shanghai Aipu Fans Co., Ltd. offers OEM and ODM support for customers requiring tailored solutions.

OEM support may be useful for distributors, engineering contractors, facility groups, and equipment brands that need products supplied under their own commercial program. ODM support can assist customers that require modifications to the design or the development of a project-specific model. The exact scope, minimum order quantity, lead time, testing, and documentation should be agreed during the project quotation stage.

Customization should not compromise core safety requirements. Any change to blade dimensions, motor power, mounting structure, controller, or operating speed should be reviewed by qualified engineers. The manufacturer can help evaluate the effects of a requested change on airflow, balance, power consumption, structural loading, and compliance.

Packaging and International Supply

The fan is supplied in wooden cases for transportation. Protective packaging is important because the product contains long blades, precision mechanical parts, electrical components, and structural assemblies that must arrive in suitable condition. Proper packaging can reduce the risk of impact damage, moisture exposure, deformation, and component loss during handling.

International customers should confirm shipping dimensions, gross weight, loading requirements, customs documents, spare parts, installation instructions, and electrical certifications before dispatch. The wooden case should comply with applicable international wood-packaging regulations when required. Customers may also request packing lists, inspection records, wiring diagrams, assembly drawings, and operation manuals as part of the project documentation.

A complete supply process should include communication between the manufacturer, freight provider, installer, and end user. This is particularly important for large industrial fans because installation may require lifting equipment, access platforms, structural reinforcement, and coordinated site scheduling.

How the Product Supports Workplace Comfort

Worker comfort is influenced by air temperature, humidity, air velocity, clothing, physical activity, radiant heat, and individual sensitivity. A large ceiling fan cannot independently control every factor, but it can improve the air movement component of the indoor environment. Consistent air circulation may make a warm or humid workspace feel more comfortable and can help reduce the perception of stagnant air.

In production areas, improved circulation may also help distribute conditioned air from existing systems. In facilities without full air conditioning, the fan can provide a practical method of moving air across a wide floor area. The best results are usually achieved when the HVLS fan is integrated into a broader plan that may include exhaust ventilation, fresh-air inlets, insulation, roof ventilation, evaporative cooling, or mechanical HVAC.

Airflow settings should be selected with attention to the work process. Sensitive materials, lightweight packaging, dust, fumes, or open containers may require special consideration. The fan should not be used to disperse hazardous fumes without an appropriate ventilation design. Where contaminants are present, a qualified engineer should determine whether the fan supports or conflicts with the required extraction pattern.

Competitive Value of the 26-Foot Model

The AWF80 competes through a combination of scale, airflow capacity, low-speed operation, motor technology, manufacturing capability, and application flexibility. Its 8.0-meter diameter places it in a size category suited to large industrial spaces. The approximately 15,200 cubic meters per minute air volume gives it the capacity to influence a broad area, while the 2.2 kW motor rating supports a practical balance between output and power demand.

Compared with smaller high-speed fans, the AWF80 can provide a broader and more even airflow pattern. Compared with installing many separate wall fans, it may reduce the number of motors, control points, and mounting locations required in an open facility. Compared with basic low-cost ceiling fans, its industrial design, large structural components, dedicated manufacturing process, and application-focused engineering provide greater suitability for continuous commercial use.

The product’s competitive value also comes from supplier support. Shanghai Aipu Fans Co., Ltd. combines manufacturing experience, automated equipment, dedicated machining and welding resources, a testing center, OEM and ODM capabilities, and international supply experience. This allows the company to support not only individual products but also complete industrial ventilation projects.

Customers should compare HVLS fans using measurable criteria rather than diameter alone. Important comparison points include air volume, coverage assumptions, power input, operating speed, motor and controller quality, structural design, noise, warranty, maintenance access, installation requirements, certifications, spare-parts support, and the manufacturer’s ability to provide technical assistance. A larger fan is not automatically the best choice if the ceiling, layout, or structural conditions are unsuitable.

Recommended Evaluation Process for Buyers

Before requesting a quotation, the buyer should prepare basic project information. This includes the building dimensions, ceiling height, floor plan, roof structure, operating temperature, humidity, dust level, occupancy, machinery arrangement, existing ventilation, electrical supply, and preferred control method.

The manufacturer or engineering partner can then evaluate whether the AWF80 is appropriate, how many units may be required, and where they should be positioned. The evaluation should consider the desired airflow pattern rather than simply dividing floor area by a nominal coverage number. Obstructions and heat sources can significantly affect the result.

The buyer should also request a complete technical proposal. This may include product specifications, airflow data, power requirements, mounting details, control functions, installation instructions, warranty terms, packaging information, testing procedures, and recommended maintenance. For large projects, site-specific drawings and engineering calculations may be necessary.

Finally, the installation and commissioning plan should be agreed before delivery. The plan should identify who is responsible for structural verification, lifting, electrical work, assembly, testing, operator training, and future service. Clear responsibility at each stage reduces delays and improves the likelihood of reliable long-term operation.

Frequently Asked Questions

What is the diameter of the 26-foot HVLS fan?

The fan has a diameter of approximately 26 feet, or 8.0 meters. This large diameter enables it to move a substantial volume of air at a low rotational speed.

How many blades does the AWF80 have?

The AWF80 uses six aluminum alloy blades. The six-blade configuration is designed to provide stable rotation and broad airflow distribution.

What is the maximum speed of the fan?

The maximum speed is approximately 50 RPM, with an operating range of 0–50 RPM. The appropriate setting depends on the building, season, occupancy, and required comfort level.

How much air can the fan move?

The listed air volume is approximately 15,200 cubic meters per minute. Actual airflow and comfort results depend on installation height, building conditions, obstructions, and operating speed.

What area can one fan cover?

The stated coverage area is approximately 1,490 square meters. This figure should be used for preliminary planning. A professional assessment is recommended for buildings with high racks, partitions, unusual ceiling shapes, or significant internal obstructions.

What type of motor does the fan use?

The fan uses a permanent magnet synchronous motor. This motor type is suitable for efficient, controlled, and stable low-speed operation. The listed motor brand is Nord.

Can the fan operate with different electrical supplies?

Available input configurations include 200–240 V and 380–480 V, with 50 Hz or 60 Hz options depending on the project. Customers should confirm their local electrical requirements before ordering.

Is the fan suitable for warehouses?

Yes. The 26-foot model is designed for large open areas such as warehouses and logistics centers. The final selection should consider storage racks, ceiling height, door locations, sprinklers, lighting, and material-handling equipment.

Can the fan replace air conditioning?

The fan is primarily an air circulation device and does not independently provide refrigeration or dehumidification. It can improve perceived comfort and distribute conditioned air more evenly, but it should be integrated with the facility’s complete ventilation and cooling strategy.

Does the manufacturer provide customization?

Shanghai Aipu Fans Co., Ltd. provides OEM and ODM support. Possible project requirements may include electrical configuration, control systems, packaging, appearance, documentation, and other approved design adjustments.

What is the warranty period?

The supplied product information lists a three-year warranty. The detailed warranty scope, installation conditions, exclusions, and service process should be confirmed in the purchase agreement.

How is the fan packaged for transportation?

The fan is packaged in wooden cases. Customers should confirm shipping dimensions, case quantity, gross weight, international wood-packaging compliance, and handling requirements before shipment.

What should be checked before installation?

The building structure, support system, clearances, electrical supply, grounding, safety devices, fire-protection equipment, lighting, cranes, ducts, and maintenance access should all be checked. Installation must be carried out by qualified personnel.

What maintenance does the fan require?

Maintenance normally includes inspection of blades, fasteners, motor operation, controls, support structures, wiring, safety components, vibration, and unusual noise. The maintenance schedule should be adapted to operating hours and environmental conditions.

Conclusion

The 26-foot high-capacity HVLS industrial ceiling fan is designed to solve the air circulation challenges found in large-volume buildings. Its six 8.0-meter aluminum alloy blades, 0–50 RPM operating range, 2.2 kW permanent magnet synchronous motor, and approximately 15,200 cubic meters per minute air volume make it suitable for demanding industrial and commercial applications.

By creating a downward airflow column and a broad horizontal circulation pattern, the AWF80 can help reduce stagnant air, mix temperature layers, support humidity management, and improve perceived comfort across large open areas. Its advantages over conventional small fans include wider air distribution, fewer required units in many applications, lower rotational speed, and compatibility with large-building ventilation strategies.

The product is supported by Shanghai Aipu Fans Co., Ltd.’s manufacturing resources, including an approximately 8,000-square-meter production base, automated machinery, machining, cutting, welding, and testing centers, as well as OEM and ODM capabilities. These strengths provide customers with more than a large fan; they provide access to an industrial air movement solution supported by engineering, production, quality control, and project service.

For the best result, the fan should be selected through a site-specific assessment that considers building size, ceiling height, structure, obstructions, electrical conditions, ventilation objectives, and installation requirements. When correctly specified and installed, the 26-foot HVLS fan can become an important part of an efficient, comfortable, and reliable industrial ventilation system.

References

1. Product specification sheet for the AWF80 26-foot HVLS industrial ceiling fan, including diameter, blade quantity, motor power, speed, air volume, coverage area, and electrical input data.

2. Manufacturer-provided technical information for Shanghai Aipu Fans Co., Ltd., including production facilities, manufacturing capabilities, OEM and ODM services, warranty information, and company history.

3. Industrial ventilation engineering principles concerning high-volume, low-speed air circulation, air distribution, destratification, and large-building comfort management.

4. General guidance for industrial fan installation, structural support verification, electrical safety, maintenance planning, and workplace air movement assessment.

5. Manufacturer product family comparison data for the AWF86, AWF80, AWF73, AWF61, AWF55, AWF49, and AWF42 HVLS fan models.

Product: 26-foot high-capacity HVLS industrial ceiling fan with powerful airflow

Tao Yuxin — Regional Sales Executive

five years of experience developing commercial and industrial ventilation markets, handling distributor relationships, product quotations, and sales follow-up for wall-mounted, pedestal, and ceiling fans.