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What is the importance of the air curtain?

Views: 0     Author: Site Editor     Publish Time: 2022-06-29      Origin: Site


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In daily life and work, we can often enjoy the comfortable temperature and clean experience brought by the air curtain. The air curtain machine drives the centrifugal or cross-flow wind wheel through the high-speed motor to generate and output a strong airflow to help resist the invasion of outdoor cold and hot air, dust and mosquitoes.

  • What is the function of the air curtain?

  • How to use the air curtain according to your own needs?

  • Why should an air curtain be installed in the cold storage?

What is the function of the air curtain?

The function of the air curtain machine, it turns out that people will hang a curtain at the door in the cold winter, so that the interior of the room will be warmer, and in summer, a curtain will be hung at the door to block mosquitoes and flies. There are not many times, and some families now hang door curtains, but in public places, people come in and out frequently, the door curtain is easy to become dirty, and it is easy to damage, and the cleaning of the door curtain is also very difficult, so I want to use the air curtain to do it. The isolation of hot and cold air and the prevention of the entry of mosquitoes and flies are the functions of the air curtain.

How to use the air curtain according to your own needs?

The air curtain machine is used in electronics, instruments, textiles, hospitals, large shopping malls, supermarkets, hotels, theaters and refrigerated food warehouses to facilitate opening. Different models and specifications of products are selected according to different places, and the amount of products is determined according to the width and height of the user's door opening. Two or more than three sets can be connected. This machine has the function of fast and slow control lines, and customers can adjust the air volume and air flow angle according to the temperature to obtain the appropriate demeanor.

Why should an air curtain be installed in the cold storage?

The air curtain prevents the convection of indoor and outdoor air, keeps the indoor air-conditioning from flowing out and saves electricity. The air curtain machine prevents the air convection inside and outside the cold storage, maintains the indoor air curtain to generate high-speed airflow, divides the indoor and outdoor into two independent temperature zones, maintains the effect of purifying the air in the cold storage, saves energy and saves electricity, and circulates the air effectively. Isolate microorganisms such as dust, fumes, odors and insects. It has the functions of preventing the outflow of cold air and saving electricity, and maintains the cooling effect in the cold storage well. The air curtain is generally installed above the cold storage door to prevent the outflow of cold air and save electricity. The continuously formed air door can effectively prevent the leakage of cold air, save electricity, and divide the indoor and outdoor into two independent temperature zones.

Guangzhou Meihao HVAC Equipment Co. Ltd. has various air curtains that can provide the increasing of products, and make them more effective, reliable, and consistent.

NO.C105 Yuewang building, NO.1 Wangling section of 106 national road, Baiyun district








  • Professional after service

    With more than 50 years’ experience, we provide professional shipping service and after sales service including: booking vessel, protecting exclusive agency, trouble shooting, helping client with sales(such as making catalog), and so on.
  • Full access to market all over the world

    Our products have certification of CE, CB, ISO 9001, UL, RoHS, etc. Since 1969, our products have been sold to countries all over the world.  
  • Full ability to design and manufacture air curtains

    Our factory has experienced R&D team and full equipment to design and manufacture air curtains. We have well integrated production line which includes Metal workshop; Plastic workshop; Blower workshop; Motor workshop and Assembly workshop. These workshops are equipped with the most advance equipment and machines in our industry (including the laser cutting machine and numerical controlled machines for various purposes. Also we put in loads of efforts to make sure our customers have unique, original design. To make sure our customers always have the leading edge products in the business.
  • High standard quality control

    Our air curtains are with ISO 9001 certifications.
  • High quality products

    Our standard models are made better than international standards. For example our motor is made and designed by our R&D team, with full copper wire and temperature rise lower than most of others. That means our motor has longer service life. With professional design and manufacturing, our product air performance is at least 20% better than most of others.
  • Most complete product range of air curtain

    Our factory was found on 1969, started to design and manufacture air curtain since 1982.Our first air curtain model Classic C2. We are now having more the 50 air curtain product series, include:
    Ambient air curtain; Heating air curtain (electric heating and hot/warm water heating air curtain); Horizontal mount air curtain; Vertical mount air curtain; Ceiling mount air curtain; Special air curtain series. Such as vehicle air curtain which installed on refrigeration truck, revolving door air curtain, cold room air curtain, etc. Product length from 0.6 meters to 2 meter, if there’s special needs we can provide customize service for other length. And the air curtain casing materials include steel, stainless steel, plastic, aluminum, etc. 

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