Features of Aosun Kitchen Air Curtain
- Excellent air barrier to deter flies and other flying insects from entering your kitchen
- Aosun kitchen air curtain is NSF/ANSI certified for food equipment safety assurance
- Powerful blow of air from fans inside the air curtain, prevents the spread of heat and smoke from kitchen to the customer’s dining area
- High velocity air that reaches the floor helps keep the floor dry when there is a spill of liquid
- Saves electricity by reducing your kitchen HVAC workloads
- Unobstructed mobility from kitchen to dining area
- Help you achieve high customer satisfaction in every food product
Trusted Kitchen Air Curtain Manufacturer in China
Kitchen areas must meet and maintain the highest food safety standards. Aosun’s kitchen air curtain offers cost-efficient solutions to every type of kitchen. Because of the different smell coming from the kitchen, flying pests and insects might enter your kitchen and contaminate food preparations. Aosun’s kitchen air curtain creates an invisible air barrier that is powerful enough to prevent the entry of flies and other flying insects. Made with 316 stainless steel housing and highly durable internal components that can withstand heat and smoke. Smell coming from the kitchen will not spread, thus preventing the attraction of insects. Perfect also for drive-thru windows in cafes and restaurants. Windows can always be safely left open for fast handling of food orders. Our kitchen air curtain maintains the temperature inside the drive thru window, so that ice cream and other frozen desserts cannot be melted easily. Increasing customer satisfaction. Available in various colors and finishes to match your brand.
Contact us now and get a quote!
Smoke air purifier and prevent moistures on the walls of the kitchen
Durable stainless steel housing with anti-corrosion manufacturing process.
Better Ventilation and air purification for kitchen smells and odor.
Energy-efficient and it keeps the air in the kitchen clean, cool and odor-free.
It prevent the smell and smoke to spread to other rooms. By the help of this kitchen air curtain, the air maintain fresh.
HVAC systems of the air curtains balance the airflow. It reduced the heat and save energy.
We have this type of kitchen air curtain that installed the wall or in the doorways to block the kitchen smoke.
This kitchen air curtain are made from stainless steel. It keeps the food fresh.
1. Why does a Kitchen Need an Air Curtain?
In commercial kitchens, the generation of significant amounts of grease fumes or odors is an unavoidable issue. For high-traffic kitchen environments like restaurants, grease fumes escaping from the back of house inevitably create a poor dining experience for customers and can even affect the ambiance.
Therefore, installing an air curtain is essential for commercial kitchens. You’ll find that even kitchens equipped with range hoods will require an air curtain to provide a barrier that maintains optimal air quality, too.
If you are looking for reliable kitchen air curtain suppliers, you can take Aosun into consideration. We have abundant experience in producing air curtains and offer effective solutions to many kinds of kitchens.
2. How Does an Air Curtain Work in a Kitchen?
2.1. Blocking Cooking Fumes
The air curtain operates by using aerodynamics to create a dynamic air barrier. It draws in surrounding air to generate a powerful airflow, forming a wind wall that isolates the spaces on either side of the kitchen door. This effectively prevents the spread of cooking fumes and prevents the odors from escaping, thereby maintaining a pleasant air environment outside the kitchen.
2.2. Energy Saving
In fact, installing a kitchen air curtain also reduces the burden on air conditioners or exhaust fans. With an air curtain, exhaust fans can more efficiently remove the humid, hot air from the kitchen, while air conditioners maintain the cooling efficiency without being affected by temperature fluctuations that are caused by opened kitchen doors.
The air curtain also prevents the escape of cool air generated by the air conditioner, thereby maintaining a favorable kitchen environment. After all, poor working conditions can also impact the quality of the prepared food.
Calculations show that installing an air curtain can reduce energy consumption for you by approximately 40%.
2.3. Maintain the Kitchen Sanitation
Installing an air curtain can also prevent small flying insects from entering your kitchen, helping to keep the kitchen environment clean and sanitary. Actually, this is crucial for the food service industry; no one wants to see insects buzzing around in a restaurant kitchen.
3. What are the Requirements For Air Curtains Used in Kitchens?
3.1. Food Grade Processing
Since the air curtain you’ve selected will be used in a kitchen environment where it comes into contact with food, and food safety is a top priority for everyone, you must ensure that the chosen air curtain fully meets food-grade processing standards. It must not contaminate food during operation or release harmful substances.
Therefore, you must not only verify compliance with fundamental quality and safety standards like RoHS, UL, and ISO, but also obtain a food-grade safety certification, such as NSF/ANSI food equipment safety certification. This ensures safety during the operation; this is not only for your customers but also for the protection of your business.
3.2. High Temperature Tolerance
High temperatures are also a characteristic of kitchen environments, so you need to ensure the air curtain you choose is made from heat-resistant materials. This guarantees it won’t deform or release harmful substances when exposed to high temperatures.
Aoshun kitchen air curtains are meticulously crafted from premium materials such as ABS resin and stainless steel, and are equipped with highly durable centrifugal fans. They are fully capable of withstanding the high-temperature environments in kitchens and restaurants. Our kitchen air curtains can effectively safeguard food safety and customer satisfaction.
4. Key Parameters to Consider When Selecting an Air Curtain for Kitchens
4.1. Air Curtain Wind Speed
The selection of air curtain wind speed is related to the dimensions of the kitchen entrance/exit. The taller the door, the higher the required wind speed. For a 3-meter-high door, you can choose an air curtain with a wind speed of 2-2.5 m/s. If the door is taller, the required wind speed for the air curtain must also be higher.
4.2. Noise
When it comes to the operating noise, the lower it is, the better it is.
However, it’s important for you to note that air curtains with higher airflow or wind speeds will inevitably produce more noise during their operation. Considering the overall performance, we recommend selecting an air curtain with operating noise below 55 decibels while ensuring a sufficient airflow and wind speed. This level of noise will not disrupt a normal environment and will not significantly affect users or customers.
Of course, even for a kitchen equipped with a ventilation fan, it still needs an air curtain to maintain the air quality.
Exhaust fans can remove the odors from the kitchen, while air curtains act as barriers preventing these odors from escaping outdoors. This is particularly crucial in environments like restaurants, where it helps to maintain a pleasant customer experience.
Additionally, air curtains can assist exhaust fans in removing kitchen odors and heat more effectively, preventing odor from dissipating and overburdening the ventilation system. This not only enhances system efficiency but also reduces energy consumption.
In fact, installing an air curtain is not complicated. You just need to determine the installation location, drill holes to mount the brackets or expansion bolts, and then secure the air curtain in place.
What is important for you is to ensure the air curtain is positioned correctly, or its effectiveness will be significantly reduced, and you may even need to reinstall it.
Yes, just like other electronic devices, regular cleaning and maintenance can extend the lifespan of your air curtain and reduce costs associated with replacement. It’s crucial for you to remember to disconnect the power supply before inspection or cleaning to ensure safety.
The maintenance process involves dampening a soft cloth with a neutral cleaner and gently wiping the air curtain’s casing and air outlet. Exercise caution during this step; it is necessary to move gently and avoid deforming the blades, which could compromise the equipment’s performance. Additionally, you need to ensure that there is no water comes into contact with the motor, as water left will cause short circuits during normal operation.
The air curtain’s wind speed is determined by the door height. What might surprise you is that higher isn’t necessarily better. In fact, if the door isn’t very tall but the wind speed is too high, it can create a rapid downward flow of air that bounces back up from the floor. This can even cause turbulent airflow, negatively impacting the user experience.
Therefore, wind speed shouldn’t be chosen blindly. It’s wise to determine the necessary parameters first before making a selection.
Of course not! Our air curtains are equally suitable for drive-thru windows in cafes and restaurants. Even with windows open, indoor temperatures remain unaffected, ensuring the taste and quality of food service.
Maintaining the airflow direction of the kitchen air curtain and the range hood is crucial,the air curtain will not affect the range hood’s performance.In fact,due to the air curtain can forms an air barrier, it can actually help direct the exhaust of cooking fumes.When installing a kitchen air curtain,pay attention to the airflow direction.
Normal cooking temperatures in a kitchen are generally acceptable, but you should choose a kitchen air curtain made of heat-resistant stainless steel or aluminum alloy. During installation, ensure the air curtain is kept a safe distance from the heat source to avoid direct heat exposure.High-temperature flames can easily damage motor seals, potentially causing safety hazards.
You can choose the appropriate kitchen air curtain based on whether your kitchen is a commercial or residential kitchen. For residential kitchens, we recommend choosing a low-noise air curtain made of aluminum alloy or stainless steel.There are aesthetically pleasing and easy to install. High-airflow, high-power air curtains are more suitable for commercial kitchens, as they can handle high temperatures and frequent door opening and closing. Stainless steel air curtains are also recommended for commercial kitchens due to their better corrosion resistance.
Kitchen air curtains offer basic waterproof and moisture-proof capabilities, but are not completely waterproof. Choosing an air curtain made of 304 stainless steel can effectively prevent it from rusting and corroding due to kitchen moisture and grease. Regularly clean the air inlet filter to prevent grease and dust from clogging it and attracting moisture, which can cause the unit to become damp. It is recommended to clean the unit with a damp cloth and do not rinse it directly with a water gun.
Kitchen air curtains are suitable for installation at kitchen entrances and exits, effectively preventing cooking fumes, odors, and heat from spreading to the restaurant or living room. The installation height should higher than the range hood’s fume outlet to prevent fumes from being directly drawn into the air curtain’s inlet, making cleaning difficult. If your kitchen has enough space,we recommend installing ceiling-mounted kitchen air curtains.Because they not only conceal the unit for a more aesthetically pleasing look but also ensure more even airflow.
