Huada Fans at the 2026 Autumn Canton Fair | A familiar venue, a fresh breeze — join us at the 140th Canton Fair.

Real-Time Monitoring + Dynamic Speed Regulation: HuaDa Motor’s Thermal Protection Technology

Addressing industry‑wide pain points—such as the challenges of managing motor temperature rise during prolonged continuous operation under complex conditions and the accelerated wear of equipment—Huada has deepened its R&D in core technologies for industrial ventilation equipment, upgrading and optimizing its intelligent motor thermal protection system. Leveraging dual core capabilities—real-time temperature monitoring and dynamic, intelligent speed control—the system enables proactive, full‑cycle management of motor temperatures, significantly enhancing the operational stability and service life of large industrial fans in demanding environments, thereby improving the quality and efficiency of ventilation and maintenance in industrial production.

Dual-mode collaborative control: BGI’s industrial ceiling fan centralized control system enables digital management of plant‑wide ventilation.

Traditional large-scale factories, logistics warehouses, and multi-purpose venues typically deploy multiple industrial ceiling fans, relying for years on manual, fan-by-fan start‑stop operations and on-site speed adjustments. This approach leads to cumbersome cross‑area management, delayed ventilation scheduling, and imprecise energy‑consumption control, making it difficult to meet the demands of modern smart factory operations and maintenance. The HuaDa Industrial Ceiling Fan Intelligent Central Control System centers on an integrated touch‑screen control panel, offering comprehensive features such as multi‑unit networking, automatic temperature regulation, scheduled operation, remote monitoring, and fault‑alerting. A single control panel can centrally manage up to 32 industrial ceiling fans, truly enabling “one screen to oversee the entire facility, with fully automated ventilation,” thereby significantly streamlining ventilation management processes and reducing operational energy consumption.

What are the differences in fan selection under different occasions

1. Roof exhaust fan shall be set preferentially if heat or steam exhaust is required. 2. When heating, cooling or fresh air supply is required, warm air or cold air flow should be allowed to flow through the position of the staff as much as possible, so pipe fans or side wall fans are often used. 3. For fire fighting and smoke exhaust, roof fans or hoisted air ducts shall be preferred, so pipe fans are often used. Note: Make full use of natural wind and air flow (fan position and form shall be reasonably set). Fan selection in specific occasions 1. Warehouse ventilation (1) To check whether the goods in storage are flammable and explosive, such as paint warehouse, explosion-proof fans must be selected. (2) Depending on the noise requirements, roof fans or environment-friendly centrifugal fans can be selected. (3) The most conventional fan or exhaust fan can be selected according to the air exchange volume required by the warehouse. picture 2. Kitchen ventilation (1) For kitchens that directly discharge lampblack indoors (that is, the air outlet is on the indoor wall), fans or exhaust fans can be selected according to the size of lampblack. (2) For kitchens with large lampblack, lampblack needs to pass through long pipes, and there is bending treatment in the pipes, it is strongly recommended to use centrifugal fans (4-72 centrifugal fans are the most common, and 11-62 low-noise and environment-friendly centrifugal fans are also very practical). This is because the pressure of centrifugal fans is higher than that of axial flow fans, and lampblack does not pass through the motor, so it is easier to maintain and replace the motor. (3) It is suggested that the kitchen with strong lampblack should use the above two schemes together for better effect.