Features of Aosun High Velocity Air Curtain
- Creates invisible barrier to separate indoor and outdoor air
- Operates with high speed up to 18 m/s for strong reliable airflow
- Available in multiple sizes with standard and high velocity options
- Blocks dust, odors, and insects to maintain a clean, healthy indoor space
- Offers easy and flexible installation options for entryways or above doors
Professional High Velocity Air Curtain Manufacturer in China
Aosun High Velocity Air Curtain, also known as an air door or air barrier, is designed to form an invisible air door by running a high speed motor with a cross flow or centrifugal blower. Its main function is to separate indoor and outdoor environments, effectively controlling temperature, humidity, and air quality. Aosun, a trusted air curtain manufacturer in China, provides high performance air curtains that ensure fresh and clean air while offering reliable protection against dust, insects, and odors. With airflow capacity up to 1800m3/h adjustable speeds, and an impeller diameter of 115 cm, our units help maintain heating and cooling efficiency, saving energy in commercial and industrial spaces. Built with durable ABS plastic casing and galvanized sheet air tubes, they resist rust and deliver long service life. Additional features include reduced noise levels, easy installations, and a wide range of customizable sizes from 48” to 120”. Certified with CE, RoHS, and SAA, Aosun air curtains are suitable for retail shops, clean rooms, warehouses, and food services areas to create a clean, comfortable, and controlled indoor environment.
These air curtains provide a strong, high speed air barrier that keeps indoor air clean and comfortable.
We provide indoor 0.9m high velocity air curtain for powerful protection against dust, insects and outdoor air.
Our entrance door air curtain delivers strong, even airflow to create an effective barrier against dust, insects, and outside air.
Designed for superior performance, our air curtain uses a centrifugal fan to deliver strong, consistent airflow
Our air curtain has a powerful air barrier to maintain a clean environment and prevent contamination and dust from entering areas in hospitals.
We provide a powerful air curtain that blocks dust, insects, and outdoor air to maintain clean, comfortable, and energy-efficient environment.
These air curtain helps maintain clean, energy-efficient conditions in factories, warehouses, and commercial entrances.
Our air curtain creates an effective barrier against dust, insects, and outside air to maintain a comfortable indoor climate.
What is A High Velocity Air Curtain?
Aosun high velocity air curtains utilize motor-driven technology to create a concentrated, high-velocity, uniform airflow barrier above doorways or passageways. Its core feature lies in the utilization of wind speed and pressure far exceeding those of ordinary air curtains, which can form a stronger and more penetrating air barrier.
It can effectively block outdoor bad weather, dust, and mosquitoes. While achieving efficient isolation, it can maintain the stability of the indoor environment to the greatest extent and reduce energy consumption, which is particularly suitable for places with large foot traffic, frequent opening and closing of doors, or strict requirements for indoor environmental cleanliness, temperature, and humidity.
Materials for High Velocity Air Curtain
Shell
- Galvanized Steel Sheet: The galvanized steel sheet shell provides excellent anti-rust ability through surface coating. It can withstand daily impacts and is not only strong but also relatively inexpensive, making it a cost-effective choice for most commercial environments such as shopping malls and warehouses.
- Aluminum Alloy: The aluminum alloy shell is lightweight, sturdy, and corrosion-resistant. It can maintain its beauty for a long time and is not prone to rust.
- Stainless Steel: The stainless steel shell is highly corrosion-resistant and easy to disinfect, which it capable of withstanding harsh environments. It is an ideal choice for special fields such as food, medicine, and chemical engineering.
Air Duct
- ABS Engineering Plastic: ABS engineering plastic air ducts have anti-corrosion and noise reduction properties. They can precisely shape the air angle, ensuring uniform and stable airflow and significantly improving energy efficiency.
- Aluminum Alloy: The air ducts made of this material are usually integrated with an aluminum alloy shell, featuring excellent structural integrity and heat dissipation. This ensures that the air ducts will not deform during long-term high-speed operation, making them suitable for applications with high requirements for the integrity and durability of the equipment.
- Galvanized Steel Plate: Galvanized steel plate air ducts are mainly found in economic products. Their internal air resistance and noise are relatively large, and they are gradually being replaced by new materials with better performance.
Characteristics of High Velocity Air Curtain
Strong Air Flow and Wind Pressure
Our high-velocity air curtain can generate a concentrated airflow with extremely high wind speed and strong wind pressure, forming a barrier with strong penetration, which is sufficient to overcome the air disturbance caused by temperature difference or wind pressure at the door, thus achieving efficient isolation.
Low Noise
Our high-velocity air curtain adopts high-efficiency DC brushless motors and an aerodynamically optimized air duct design, which significantly reduces vibration and airflow noise during operation. It can maintain a relatively quiet working state for you even at high wind speeds.
Isolation
Aosun high velocity air curtains can effectively block external dust, flying insects, odors, humid air, and other pollutants with their extremely strong wind pressure. They are especially suitable for environments with strict requirements for indoor cleanliness, temperature, and humidity.
Energy-Saving and Highly Efficient
Although the high velocity air curtain itself has a relatively high power consumption. But by significantly reducing the loss of cold and warm air in the room, it saves much more energy for indoor air conditioning than its own power consumption. Especially in environments with large temperature differences, it can produce a remarkable energy-saving effect.
Sturdy and Durable
To adapt to high-intensity use, the housing and core components of our high-velocity air curtains are often made of sturdy materials, which makes their service life longer. In addition, we generally equip intelligent systems, such as temperature-sensing speed regulation and door magnetic linkage, to achieve automated operation.
Functions of High Velocity Air Curtain
Purify Air
Our high-velocity air curtain forms a strong top-down air flow barrier above the entrance and exit, which effectively prevents suspended pollutants such as dust, smoke, flying insects, and pollen from entering the room with air convection, thus maintaining the cleanliness of the indoor space air.
Save Costs and Energy
Our high-velocity air curtain can minimize the exchange of cold and warm air between indoor and outdoor environments, directly reducing the load on air conditioning and heating systems. This significantly lowers the operating time and energy consumption of the equipment, saving you a considerable amount of operational energy and costs.
Maintain Heating and Cooling Efficiency
Aosun high velocity air curtains effectively prevent the loss of cold air inside the room by blocking the mixture of indoor and outdoor air, and also prevent the loss of heat inside the room in winter, ensuring that the temperature control system can operate at the best set state, thereby maintaining the preset heating or cooling efficiency for a long time.
Enhance Security
High-velocity air curtains provide invisible passage protection for constantly open entrances and exits. They can not only replace traditional physical door curtains, allowing people and goods to pass through without obstacles, but also prevent ground condensation caused by temperature differences between the inside and outside, eliminating safety hazards.
Applications of High Velocity Air Curtain
Business and the Public Field
High-velocity air curtains are installed at the main entrances and exits in shopping malls, supermarkets, banks, hotels, and other places. Its core function is to block the exchange of air between the inside and outside, maintaining a comfortable indoor temperature while significantly reducing the energy consumption of air conditioners, and effectively preventing dust and mosquitoes from entering, creating a clean and comfortable environment for you.
Industrial Field
In industrial plants, warehouses, cold chain logistics, and other environments, high velocity air curtains can not only effectively isolate outdoor dust and improve indoor air quality, but also prevent the loss of cold air in the warehouse to the greatest extent and block the invasion of vehicle exhaust, ensuring the operational efficiency and environmental safety of the special environment required by your project.
Catering and Pharmaceutical Field
In places with extremely high hygiene requirements, such as restaurants, food factories, pharmacies, and hospitals, the strong airflow formed by high-velocity air curtains can reliably isolate flying insects, dust, and odors, meeting strict hygiene standards. At the same time, it helps maintain the specific temperature and humidity required indoors, which ensures product quality and medical safety.
