Features of Aosun Ceiling Mounted Air Curtain
- Provide flexible control options with multiple speed selection
- Customizable in size, finish, and power configurations
- Offers optional filters to improve indoor air quality and freshness
- Built with durable motors and long life blowers
- Runs with whisper quite performance and operates smoothly
Ceiling Mounted Air Curtain Manufacturer in China
Aosun ceiling mounted air curtain is designed to create an invisible barrier of air that effectively blocks dust, insects, hot drafts in the summer, and cold drafts in the winter, ensuring cleaner indoor air. Perfectly recessed and concealed into the ceiling, this model blends in the sealing panels while maintaining powerful performance for commercial and industrial applications. Built with ½ horsepower, two speed motors and available in multiple sizes, it delivers strong airflow up to 21 m/s with energy efficient operation, reducing utility cost while maintaining temperature balance. Its hinged service panel makes cleaning and maintenance simple, while the integrated filters enhance indoor air quality. Featuring low noise levels, fire and corrosion resistance housing, and durable one piece construction, our ceiling mounted air curtain ensures long term, reliable performance. With up to five blowers and three motors, it offers flexible speed selections and automatic control with manual override, making it suitable for diverse environments such as offices, schools, supermarkets, hotels, hospitals, and more. Aosun, as a leading manufacturer in China, we provide OEM/ODM customization options including finishes in white, stainless steel, and custom colors.
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Ideal choice for commercial building owners, different shades for preference.
What is a Ceiling-Mounted Air Curtain
A ceiling-mounted air curtain, also known as a recessed air curtain, is a system installed inside the ceiling that uses a high-quality motor to create a steady stream of air. And this airflow blows vertically or at an angle toward the floor, forming an invisible barrier.
It can effectively block the exchange of indoor and outdoor air, keeping out dust, insects, and unwanted hot or cold air. This helps you maintain a clean and stable indoor environment.
Features & Advantages of Ceiling-Mounted Air Curtain
Space-Saving Design
A ceiling-mounted air curtain fits neatly into your ceiling without taking up wall or floor space. Unlike wall-mounted or standing models, this design blends seamlessly with your interior and enhances a clean, modern appearance. Furthermore, it also protects against accidental contact or damage during daily operations, cutting maintenance costs.
Therefore, when choosing a ceiling-mounted model, you can plan your entrances more flexibly, improve space utilization, and maintain both functionality and aesthetics in your commercial area.
Improve Indoor Air Quality
The ceiling-mounted air curtain delivers a steady and powerful airflow that blocks outdoor dust, smoke, odors, and pests from entering. This invisible barrier keeps your indoor space clean and comfortable while guarding against temperature loss and air contamination.
For places like restaurants, malls, or laboratories where air purity matters, this feature is especially valuable. When you use an air curtain, you will create a more pleasant atmosphere for your staff and customers, enhancing your operation quality.
Reduce Energy Consumption
By separating indoor and outdoor air, a ceiling-mounted air curtain helps reduce the loss of cooled or heated air, lowering your HVAC system’s workload. When doors open frequently, it instantly forms a stable air shield to handle indoor temperatures.
For instance, in cold regions, it can reduce heating system load by over 20%, saving significant energy. With this setup, you can lower operational costs while promoting an eco-friendly image for your project.
Why Choose Our Ceiling-Mounted Air Curtain
High Performance
Aosun ceiling-mounted air curtains use a ½ HP dual-speed motor and an optimized airflow system to deliver up to 21 m/s of powerful air velocity. The steady airflow fully covers doorways, minimizing hot and cold air exchange. As a result, you will achieve improved energy efficiency, more stable operation, reduced HVAC load, and extended system lifespan—all while saving on utility costs.
Low Noise and Durability
Our ceiling air curtain operates quietly, ideal for restaurants, malls, or offices. The body is constructed from galvanized steel or aluminum alloy for corrosion and rust resistance. And its one-piece structure and tested motor ensure thousands of hours of continuous use with minimal upkeep. So, you will gain long-term reliability, fewer replacements, and solid returns on investment.
Easy to Maintain
The ceiling air curtain is designed for quick and simple maintenance. A hinged front panel makes cleaning and filter replacement easier. Meanwhile, the ceiling-mounted setup protects against dust buildup and accidental damage. Only with less downtime and lower labor costs can you maintain operations smoothly and efficiently.
Customizable
Our ceiling-mounted air curtains can be equipped with up to five blowers and three motors for adjustable airflow and control options. We also support OEM/ODM customization—tailored sizes, speeds, finishes, colors, and filters. And you will get a solution that fits your exact project needs, creating a more professional and distinctive business setup.
Tips For the Ceiling-Mounted Air Curtain Selection
Ceiling-Mounted Air Curtain Types
Heated Air Curtain
The heated ceiling-mounted air curtain warms the air through electric heating or hot water coils, then blows it out at high speed. It’s very suitable for winter, blocking cold drafts while cutting heating costs. For busy areas like malls, hotels, and restaurants, it keeps entrances warm and welcoming. When you take advantage of the smart temperature control system, you can adjust automatically, saving energy and lowering costs.
Unheated Air Curtain
The unheated model relies on strong airflow to separate indoor and outdoor environments. It’s perfect for factories, supermarkets, or cold storage. With no heating element, it consumes less power and reduces operating expenses while still keeping out dust, fumes, and pests effectively.
Airflow Selection
Choosing the right airflow depends on door size, height, and environment. For commercial entrances, 6–10 m/s airflow works best. However, industrial doors may need stronger units. For wide or tall openings, multiple air curtains can be installed side by side.
Share your site details with us, and we’ll provide accurate airflow calculations and model recommendations to ensure optimal performance.
Noise Level and Energy Use
Noise and energy use are key factors. Excessive noise affects comfort, while high energy consumption raises costs. You should always check decibel levels and efficiency ratings before purchase. Fortunately, many advanced models feature smart sensors that start or stop automatically with the door’s movement, preventing unnecessary operation and helping you save on electricity.
Applications of Ceiling-Mounted Air Curtain
Restaurant
The correct ceiling-mount air curtain for your restaurant can trap kitchen heat, grease, and odors inside the cooking area so that it doesn’t waft into the dining room. Then, you will achieve clean and fresh air, and your guests will feel more comfortable.
Meanwhile, it prevents dust and insects from entering to keep the space cleaner and healthier. If you prefer to use air conditioning in summer or winter, the air curtain also saves you money on utility costs while maintaining a pleasant dining environment.
Hospital
Hospitals demand high air purity, and a ceiling-mounted air curtain can help you achieve that. It creates a strong air barrier at entrances, protects dust and bacteria from entering, and maintains separation between clean and contaminated zones. Commonly used in emergency entrances, operating rooms, pharmacies, and laboratories. Moreover, the unit runs quietly, ensuring it doesn’t disturb staff or patients while meeting strict standards for hygiene, safety, and low noise.
Retail Store
Retail stores often keep doors open for customers, which can lead to heavy energy loss and discomfort. If you install a ceiling-mounted air curtain, you can maintain the indoor temperatures while keeping out outdoor dust and heat. Besides, shoppers can move freely in and out without affecting air conditioning performance. The modern, sleek design also blends perfectly with your store’s decoration style, enhancing your brand image.
Warehouse
In warehouses where doors are frequently opened, maintaining stable conditions can be difficult. A ceiling-mounted air curtain creates a powerful air shield that prevents temperature fluctuations, protecting your stored goods.
At the same time, it improves your energy efficiency in cold storage facilities and reduces the workload on refrigeration units, extending their lifespan. So, it’s a smart choice for logistics centers, food warehouses, and electronic unit storage areas.
Not at all. A ceiling-mounted air curtain actually works perfectly with an air conditioning system. And creating a steady air barrier at the entrance prevents indoor and outdoor air from mixing. This helps your HVAC system stay stable and reduces the load caused by frequently opened doors, improving energy efficiency.
Most ceiling-mounted air curtains are installed at heights ranging from 2.5 to 3.5 meters. If your doorway is higher—around 4 meters or more—you should choose a higher static pressure and high power model to ensure the airflow adequately reaches the ground and forms a complete air barrier.
A high-quality ceiling-mounted air curtain can run smoothly for over 10 years with proper maintenance. Their lifespan mainly depends on usage frequency, environment, and care. Therefore, regular cleaning and motor inspection help you maintain steady performance and extend the unit’s service life.
Sure.The majority of air curtain models support low,medium,and high airflow settings.The user can adjust the airflow according to their requirements.Adjust airflow not only can avoid energy consumption,but also can maintain effective air barrier.You can also add smart control modules to automatically adjust wind speed.For example,the air speed is switched to high when the door opened.After the door is closed, the system will switch to low wind speed or stop operation after a delay.
The material of air curtain affects its corrosion resistance,applicable environments,service life and cost.We recommend selecting an air curtain based on your budget and usage environment.If you need to install a ceiling-mounted air curtain in dry indoor environment,you can choose an air curtain made of carbon steel.However,if the air curtain is used in humid,high-salt,or high-oil environments,you need to select the air curtain made of 304/316 stainless steel.Choosing the appropriate air curtain material for an air curtain can effectively prolong service life.
Yes,most ceiling-mounted air curtains can be used in humid or wet environments.However,it mainly depends on the material of air curtain.To extend its service life,we recommend choosing models constructed with 304/316 stainless steel or corrosion-resistant materials for rust prevention and durability.At the same time,it is necessary to regularly check the impeller and motor to avoid air barrier and extend its lifespan.
It depends on the usage environments of ceiling-mounted air curtain.In household or other low-frequency usage environments,the ceiling-mounted air curtain should be cleaned every 6-12 months.However,if the air curtain is used in commercial or kitchen environments,we suggest cleaning the air inlet,impeller,and internal air duct every 3-6 months.The air curtain should be cleaned more frequently due to the high levels of dust, flying lint, and insects in these areas,and the kitchen also easily bring oil contamination.
Common reason for downward airflow of ceiling-mounted air curtains are as follows:
1.The dust accumulation at the air inlet or inside the air curtain can reduce airflow.You can regularly clean the air inlet and the interior of the air curtain.
2.The impeller wear or the bearing lack of lubrication.Clean the impeller of accumulated dust or replace the impeller if necessary.If the bearings lack lubrication,apply the appropriate lubricant.
3.The motor performance has degraded.With prolonged use of air curtains,the motor efficiency decreases,and insufficient speed leads to reduced airflow.We recommend that you replace the motor or replace the entire ceiling-mounted air curtain with a new one.
Ceiling-mounted air curtains create a stable airflow barrier at entrances,which can effectively reducing the dust and light particles entering indoor spaces.This helps maintain a cleaner indoor environment.At the same time,the high speed airflow of ceiling-mounted air curtains can effectively prevent flying insects from entering indoor while mitigate the enter of odors.It is worth mentioning that you need to correctly install the air curtain to ensure its application effect.
Installation&Appearance
The ceiling-mounted air curtain is concealed installation inside the ceiling.This installation method makes the interior cleaner and more aesthetically pleasing.At the same time,the user needs to reserve ceiling space fin advance for installation.It is often installed in commercial space such as malls and hotels.However,the wall-mounted air curtains is installed on the wall above the door.The machine is exposed,which is relatively unsightly.But,its installation is very convenient and flexible which is usually installed in convenience stores.
Cost
The equipment price and installation cost of ceiling-mounted air curtains are higher than wall-mounted models.Relatively speaking,the wall-mounted air curtains are more cost-effective.
Additionally,ceiling-mounted air curtains provide more even airflow coverage and stronger barrier sealing compared to wall-mounted ones.
