Design Patent Certificate
Shaded pole 56W reverse fan (aluminum)
Rated: voltage 220V
Frequency: 50Hz
Load input power: 56(1+10%)W
Speed: 2200±150r/min
Wind speed: ≥18.8m/s
Shaded pole 56W reverse fan is a fan which utilizes shaded pole motor technology and has a power output of 56W. Besides, it can be capable of reverse function. Shaded pole reverse fans are normally employed in situations where reverse airflow is necessary. For example, the cooling systems of refrigeration equipment such as refrigerators, freezers, and freezer cabinets, as well as ventilation systems that require the changing of airflow direction.
Working principle:The shaded pole motor is the main element of the shaded pole fan. Its operation principle is to fix a short-circuit copper ring (i.e. shaded pole) on the stator core of the motor, so that the magnetic flux of some magnetic poles is short-circuited, thus producing a rotating magnetic field in the stator winding which rotates the rotor. If the polarity of the power supply changes, the direction of the rotating magnetic field will also change, thus the fan reverse function is achieved.
Centrifugal blower fans are used in various factories and industrial applications. Industrial environments are always in great need of efficient ventilation solutions. Centrifugal blower fans play a very significant role in dust collection systems of woodworking, mining, and cement plants. They filter out airborne particulates thereby protecting the health of workers and increasing the life span of the equipment. In chemical processing industries, centrifugal blower fans employ stainless steel or fiberglass-reinforced plastics materials in order to effectively handle corrosive gases. Wastewater treatment plants rely on centrifugal fans to supply oxygen to the tanks where bacteria break down the organic matter.
Besides, centrifugal blower fans are a great option for HVAC use. Today’s HVAC systems are designed to be energy efficient and to have good indoor air quality. Centrifugal blower fans are the best choice for commercial and residential HVAC systems as they can maintain even airflow within ducts resulting in stable temperatures. In instances where Variable frequency drives (VFDs) are paired with centrifugal fans, the motor speed can be adjusted dynamically which leads to a 40% reduction in energy consumption.
Company Introduction
Foshan Shunde Nianxun Electric Appliance CO., LTD. is a company devoted to electrical components manufacturing. We have a great edge in the market of components for gas water heaters, boilers we have the technology and experience working with the top gas water heater component brands in the industry. Our company has a well-balanced product line, strong manufacturing capabilities, and wide market coverage in the component field, which makes us a company to follow in the electrical component industry.
Our factory has grown from a single employee working in a rented space to covering 1000 square meters with over 50 highly qualified and innovative professional team members that allow us to rapidly react to market demands. Our team has great industry experience and professional knowledge to provide tailor-made solutions for customers. We manufacture supporting products such as air pressure switches, centrifugal fans, stainless steel exhaust pipes, etc. have already been exported to more than 36 countries around the world, which places us at a certain level of influence in the electrical component industry.
Company Development
We have 18 years of market experience in accessories for gas water heaters and wall-hung boilers. From a small startup, it has evolved into a large professional accessories manufacturer. Its products cover the main parts of the gas water heater and wall-hung boiler industries, and their quality and reliability have been tested in the market for many years.
Our products are not only sold in the domestic market, but also exported via foreign trade channels, with customers such as global home appliance manufacturers and commercial equipment suppliers.
Application Areas
Industrial processes: Air conditioning and ventilation systems in factories and workshops.
Environmental engineering includes waste gas treatment systems, desulfurization and denitrification, and dust removal.
Transporting materials: Transporting sawdust, grains, powders, etc.
Energy and power: Cooling tower ventilation, boiler forced draft and induced draft systems.
Home appliances include drying machines, fresh air systems, and range hoods.
R&D Capabilities
Nianxun Electric attaches great importance to its production process and technological R&D.
The company's internal R&D team is focused on technological innovation and the optimization of component performance.
Our highly developed manufacturing capabilities, which include automated production lines and quality testing equipment, allow us to produce consistently reliable products. We implement rigorous quality management not only when selecting raw materials but also during the entire production process up to the testing of the final product.
Parts Supply
Unlike appliance manufacturers that produce entire units, Nianxun Electric is specialized in specialized components and supplies essential parts to downstream gas appliance manufacturers.
For a decade at least, we commit ourselves to supplying parts for the discontinued products.
Our official website has a genuine parts store to ensure that the products remain available in the long term and that your investment is protected.
Market Positioning
Domestic: Producing OEM products for domestic brands and distributing them through wholesale and online channels.
International: Shipping products abroad, participating in international trade fairs like the Canton Fair, and utilizing business-to-business (B2B) platforms to locate overseas clients and sell parts worldwide.
Service
We emphasize high product quality and provide technical support before the sale as well as a comprehensive after-sales service system.
Our company strongly supports the development of in-depth strategic alliances and the provision of specialized product solutions.
We provide our clients with one-stop manufacturing solutions from product design and prototyping to mass production and export logistics.
Design Patent Certificate
A Commercial Kitchen Fan
A Commercial Kitchen Fan Housing
Air Pressure Switch Performance Detection Device
A Device For Testing Air Pressure Switch
Authoritative Certification
CCC Certification
Transfer Leisheng ODM Report
The air pressure switch is a device in the safety protection measures of the wall-mounted boiler. When the fan stops unexpectedly or the exhaust volume is insufficient due to channel blockage, the air pressure switch will automatically disconnect, thereby ensuring the safe operation of the wall-mounted boiler.
The boiler centrifugal fan is responsible for discharging the exhaust gas generated by the boiler's working combustion state to the outside, while absorbing the required fresh air to provide power for exhaust and ensure the normal operation of the boiler.
When purchasing, pay attention to the brand, quality, performance parameters and after-sales service of the product. At the same time, we can ensure that the quality and performance of the product are more reliable.
We select suitable accessories for you according to the model and power of the wall-mounted boiler to ensure its compatibility and adaptability. In addition, timely technical support and maintenance services are also provided.
You can put forward specific parameter requirements according to your own needs, and we will do our best to customize exclusive products for you.
Yes, if you have an authorized trademark, we can also carry out OEM production to meet your brand expansion needs.
All products provide up to two years of after-sales protection. We will provide you with professional and efficient services to solve any problems you encounter during product use.
We strictly adhere to international trade regulations (such as EU CE, US FCC, and Middle East SASO certifications). We provide product compliance documentation and assist customers with customs clearance, tax, and other issues to ensure smooth order delivery.
Delivery in Time
Cargo Supply Capacity
It is produced with advanced design concepts, fully automated production equipment and advanced testing equipment.
The international fully automated industrial production line has top-notch equipment production capacity.
Master the pre-sales product technology and after-sales solutions of the product.
Welcome to join our brand and become a member of our team.
Establish after-sales service centers around the world, covering the whole country.
We are at your service 24 hours a day, anytime, anywhere, whenever you need us.
