Can CorTec hvls fans be used all year round? - Generally speaking, we don't think it is necessary. Many families use electric fans 

when the weather is hot, and use air conditioners to maintain a comfortable constant temperature environment during hotter

 or colder seasons. Therefore, the fans are idle at other times. However, industrial large ceiling fans are different from traditional fans. 

They also have multiple functions such as ventilation, cooling, dehumidification and dust removal, and anti-virus and moisture-proofing, 

which means that they can be used all year round. The following is the role of large industrial ceiling fans in four seasons and their 

functions in different situations.

1. Ventilation and cooling in summer are more energy-saving

In the hot summer, if the workshop wants to solve the problem of ventilation and cooling, it needs to first consider where the heat 

source of the high-temperature workshop comes from, such as the heating machines, the large space with stagnant air circulation, 

the insulation layer on the top of the workshop, etc., to cool down the factory. If the ventilation problem cannot be solved in time, 

the long-term high temperature and stuffy working environment will, on the one hand, shorten the life cycle of the equipment 

and affect the quality of the products; on the other hand, it will also make employees listless and drowsy, affect the quality of work, 

and even increase the risk of The risk of workplace safety issues arising.

The production workshop has a large area and a high building. The air-conditioning effect is unevenly distributed, the cooling effect 

is not significant, and the purchase and electricity costs are high. The small fans placed on the work stations require a large number, 

consume a lot of power, and the air volume is rapid. Easily broken; large industrial ceiling fans have wide air volume coverage, simulate 

natural wind to cool the human body, and three-dimensional circulating airflow drives the air to spread. If used in conjunction with air 

conditioners, it can also speed up cooling, improve production efficiency and comfort, and the set temperature of the air conditioner 

can be increased 2 -3°C, saving more than 30% of electricity. CORTEC permanent magnet motor technology can realize 

IE4 ultra-high-efficiency motor-driven industrial large fans, which only consumes 1 kilowatt hour of electricity per hour, saving an 

average of 3,000 yuan in electricity bills per year. It has good effects and is more energy-saving!

2. Ventilate, dehumidify and eliminate condensation in spring and autumn.

In spring and autumn, there is a lot of rain, and humid weather such as the plum rain season has high humidity, which is easy to 

breed bacteria; the temperature difference between day and night is large, and condensation is easy to occur; the air pressure is

 relatively low, the air is dull, bacteria and viruses can spread, and it is easy to catch colds, coughs, and infections.

Logistics warehouses, feed warehouses and other tall buildings are humid during the rainy season, air humidity increases, and 

the walls and floors of warehouses become damp, causing items to become damp, moldy and rotten. Rotten items then breed 

bacteria and contaminate other items, causing economic losses to logistics companies. CORTEC's large industrial fan powerfully 

stirs the indoor air through five huge 7.3-meter fan blades. The airflow is pushed from top to bottom to the ground, and the 

indoor moisture is taken out through the doors, windows and roof vents, keeping the interior of the logistics warehouse Long-term 

stable drying to achieve the effect of dehumidification and anti-virus.

3. Winter - Uniform heating and ventilation

The winter cold wave hits and the temperature drops. Heating is important to the public. For families, the electricity bill for using 

air conditioners in winter is a big expense, and in factories, shopping malls, large supermarkets, opera houses and other large places, 

the economic expenses behind the warmth are even heavier. Heating equipment alone is difficult to achieve the desired effect.

 The reasonable combination of industrial large fans and heating equipment can improve heating efficiency while also saving 

electricity and money.

Using large industrial fans in winter can eliminate temperature stratification, reduce heat loss, and improve heating efficiency. 

Large industrial fans operate at low speeds, bringing warm air collected on the roof to the ground through alternating airflows. 

The large fan pushes the hot air downward, making full use of the waste heat on the roof to reduce the temperature difference 

between the roof and the ground, bringing warmth to the people on the ground, shortening the heating time, lowering the air 

conditioner set temperature, saving up to 30% of air conditioning power, and saving money for factories and enterprises. 

Economic expenditure.

Large industrial fans can also promote air circulation in winter and improve the air quality in closed environments. Most doors 

and windows are closed in winter. When there are many people and high mobility, indoor air is often stagnant. Over time, the 

air becomes turbid, contains many bacteria, and has high carbon dioxide concentration, which is extremely detrimental to human health. Industrial fans rotate at low speeds to drive stagnant air flow indoors, forming atmospheric circulation indoors, reducing indoor carbon dioxide concentration, discharging dirty air, supplementing the indoors with needed fresh air, improving space comfort, and creating a healthier indoor environment.