Mining air curtain fanGenerate high-speed airflow, divide indoor and outdoor into two independent temperature zones to create a comfortable indoor environment, maintain the effectiveness of indoor air conditioning and air purification, save electricity while circulating air, isolate dust, smoke, odors, insects, and microorganisms.

The air door formed to prevent the outflow of cold (warm) air and save electricity can prevent the leakage of cold (warm) air, save electricity, and divide the indoor and outdoor areas into two independent temperature zones. During the long-term operation of the air conditioner, it assists in circulating and adjusting the temperature, achieving the goal of energy conservation. The dust and insect proof effect of the air curtain machine generates high-speed airflow, forming a protective door that can block outdoor dust and flying insects from entering and maintain indoor cleanliness. The air circulation system of the smoke proof and harmful gas effect air curtain can effectively block the spread of oil fumes, spicy flavors, and harmful gases such as industrial waste gas and car exhaust from entering the room in every corner. When the air circulation effect is uneven due to large space in sports venues, cinemas, entertainment venues, etc., the air circulation system function of the air curtain achieves indoor temperature balance.