Specification facts to know about Air curtain manufacturers!

Air Curtains Specification

What makes good air curtain?

An Air curtain technically, is a fan-powered air device that automatically creates an invisible air barrier wherever it is being installed. It is mostly used over the doorway to separate efficiently two different environments and it makes this separation without limiting or interrupting the access of the people or vehicles on the premises. Air curtain manufacturers make sure that they are highly operational and progressive.

There are many Air curtain manufacturing units and their worldwide users but not all are fully aware and familiar with its usage and specifications. Thus, we have listed some characteristics and tips that all users should keep in mind to choose the right product.

  • The first and foremost important thing is the height of the door
  • Choose an air curtain according to the width of the door
  • The location of the building should be the determinant factor for the level of protection needed against weather conditions
  • Use air curtains if the focused building has several doors in the same area,
  • If the building has several stories connected by escalators/stairs
  • Air curtains are best to measure pressure differences between the inside and outside of the building
  • Door characteristics also matter to choose an air curtain, if frequently closing and opening, then go for sensor based device, or else manual.
  • Characteristics of the ventilation and air conditioning installation
  • Voltage and electrical power availability also affect the performance of air curtain
  • What type of business, location, and office equipment are there is also vital to get the appropriate product.
  • The fitting style of an air curtain is also responsible for its performance such as free hanging or recessed, horizontal or vertical installation, heated or unheated, etc.

Air curtains and their manufacturing specifications

However, there are different sorts of air curtains available as per the industry usage. So, herein we have mentioned some of them for your information and knowledge.

Types of Air Curtains:

There are majorly four broad categories of air curtain to cater to the different usages and requirements of the customers. They are as follows:

  • The very first type of Air Curtain with a velocity of 15-17 meters/sec, the basic usage is to create only a thermal barrier.
  • Another one is Air Curtains with a velocity of 17-19 meters/sec. Their primary purpose is to control dust, pollution, and insects in varying degrees.
  • The next type of Air curtain with a velocity of 20-22 meters/sec and they act as a device that controls dust, pollution, and insects in varying degrees
  • Special Purpose Velocity Air Curtain has 26 meters/sec & above and it is specifically required where a high degree of pollution and insect control is needed. They are perfect for industries such as canning, bakeries, dairies, pharmaceuticals, distilleries, and cold storage.

Some Air curtain manufacturers in India are:

  • Mitzvah

Mitzvah Air Curtains are duly designed in the most professional ways to provide uniform air with minimum noise and no wobbling. Our products are thoroughly tested at labs and meet the highest quality standards to provide customers a trouble-free service& experience. The Air Curtains mostly do not require any post services if the usage is clear and adequate. In order to meet the low noise requirements for conference rooms, operation theatres, and computer rooms among others, Air Curtains also come in acoustically treated models to meet such requirements. The Air Curtains are especially suited to meet the requirements of hotels, restaurants, fast food centers, distilleries, and pharmaceutical industries where the entry of mosquitoes and flies needs to be curbed.

2)    Mitsubishi

Mitsubishi Electric India Pvt. Ltd. was effectively incorporated in 2010, and since then they strive for manufacturing the best products among other competitors. They focus on realizing the potential and needs of customers to fulfill the requirement of Indian households. Mitsubishi Electric is one of the top Air Curtains Manufacturers that are perfect to maintain a comfortable, clean and hygienic environment while also saving energy with a quiet, efficient, and powerful operation.

3)    Euronics

Euronics is a major Exporter, Supplier, and Air Curtains Manufacturer in New Delhi. Air Curtains have now become a necessary part of air-conditioned areas as they act as the premier thermal barriers. They are primarily to prevent dust and pollution, but they are capable of giving additional services as well. Air Curtain is custom-made units given as per different requirements. The cabinets of these products are made of cold rolled mild steel sheets which are duly powder coated or are made with Stainless Steel as per the usage &requirement. Whereas the blowers are made of high-quality aluminum/plastic fiber both statically as well as dynamically on computerized digital balancing machines.

4)    SudhaiAirTech

Sudhai Air Tech has been one of the best air curtain manufacturers and projector companies that provide the most efficient, cost-effective, reliable technical products in the market.

They have headquarters in Mumbai, Maharashtra. The company not only manufactures products but also offers expert advice on air curtain projects, system design, supply, service, after-sales support, etc.

Their wide-ranging products cover everything from economical air curtains used in medium size shops, complexes &doorways to large industrial units for warehouses and workplaces. The products are sold in various color options beautifully designed &crafted products for prestigious buildings and stores. Sudhai Air Curtains stand out from other products as they have slim, simple mounting, high power & durable airflow.

Air Curtains Supplier in India- Things to Consider Before Selecting a Vendor

 

Air Curtains Supplier in India

With air curtains supplier in India, Selecting a vendor is one of the most crucial tasks before selecting an air curtain. A reliable vendor will understand your needs and help you choose the air curtain that is best suited to your requirements. There are various important factors listed below that you must consider before selecting your vendor:

  1. Manufacturer: You should know the original source i.e. from where your vendor procures the machines. The manufacturer must be a reputed one in the field and enjoy great goodwill in the market.
  2. Experience: To a great extent, the experience of the vendor decides his reliability. Better experience implies a better understanding and knowledge of market conditions and customer requirements. Therefore, it becomes imperative to analyze the experience of the vendor.
  3. A number of installations: Choose the vendor who has already served for a number of years. Get to know the number of installations done by them within the country and around the world (if any). A large number of installations would imply better knowledge and a better understanding of the field.
  4. Technically Equipped: Their production unit should be technically advanced in terms of working and delivery. It will provide a better breakthrough in the competitive market. The vendor should be able to guide you on various kinds of flow patterns and workability and should be able to customize a solution whenever required.
  5. Warranty and part Availability: Many vendors commit to a warranty that is beyond their scope. As an international standard, a manufacturer should be able to provide support for all the parts and make them available for a minimum tenure of 10 years. Generally, traders overcommit and shed their responsibility when parts are needed.

What should be the Right Velocity AsPer AMCA/NSF Guidelines

Everyone in the industry struggles with the above question and many times, engineers out of their experience or some thought specify velocities at different points, either on top of the door or on the floor, etc.

The Air curtain Manual by AMCA Specifies the right velocity parameters. The same is mentioned in NSF Guidelines also.

The velocity specifications as mentioned in AMCA Publication, 222-08 Application manual for Air Curtains, are as follows:

Application Manual for Air Curtains; Section 8.6.1.2

8.6.1.2 ANSI/NSF37- Air Curtains for Entranceways in food and food service establishments. The NSF standard establishes criteria for ACU air performance, construction, design, and material type. An ACU construction that complies with this standard is considered by the food service industry to provide effective flying insect protection to an entryway by deterring flying insects from entering through the opening or nesting in the ACU. These criteria can be summarized into basic principles that are intended to create a clean and healthy environment.

  1. Laboratory Methods of Testing Air Curtain Units for Aerodynamic Performance Rating: This AMCA standard defines the test methods that can be used to generate data for the typical types of air curtains performance. This data can then be used to compare different models for aerodynamic performance. Note that the data generated from the tests described in the standard does not define an ACU’s relative effectiveness.

If the data is measured and generated from an AMCA accredited laboratory, the product can be licensed to bear the AMCA seal (if applied for) under AMCA 211, Certified Rating Program- Product Rating Manual for Fan Air Performance. The AMCA Seal represents the fact that the ACU has been independently tested by a third party, adding credibility to manufacturer ratings.

The performance data generated, as defined by ANSI/AMCA 220 and simplified here, are:

  • Average Outlet Velocity- The mathematical derivation of a velocity flow rate by dividing the air volume flow rate by the air curtain discharge area. This value should be used with outlet velocity uniformity to compare different ACUs.
  • Velocity Projection- The average of the peak velocities measured along the ACU discharge nozzle at predetermined widths at specified distances away from the ACU. These values can also be used to determine velocity uniformity at said specified distance.
  • Outlet Velocity Uniformity- This is a measure of the consistency of the discharge velocities across the ACU width expressed in a percentage determined by a standard deviation method.
  • Airflow Rate- Physically measured by a recognized air volume test chamber using ANSI/AMCA 210, Laboratory Methods of Testing Fans for Certified Aerodynamic Performance Rating.
  • Power Rating– This is the electrical power actually consumed by the entire unit(in KW) during the Air Volume Flow Rate; not to be confused with the mechanical energy equivalent to the unit horsepower.
  1. Air Curtains Entranceways in Food and Food Service Establishments: The NSF standard establishes criteria for ACU air performance, construction, design, and material type. An ACU construction that complies with this standard is considered by the food service industry to provide effective flying insect protection to an entryway by deterring flying insects from entering through the opening or nesting in the ACU.

These criteria can be summarized into basic principles that are intended to create a clean and healthy environment. The air performance defined in this standard is geared toward protection from flying insects.

The opening types are defined by three categories:

  • Customer Entryway
  • Service Entryway
  • Drive through Window

Each type has its own minimum performance requirement.

  1. Customer Entryway: The Customer Entryway test requires a maximum mounting height declaration and a minimum air velocity of 3.05 m/s (600fpm). Velocities are measured within 200mm (8 in.) deep by ACU nozzle width wide area broken into 50mm*150 mm (2in.*6in.) grids, 0.9m (3ft) from the floor.
  2. Service Entryway: The service entryway test requires a maximum mounting height declaration and a minimum air velocity of 8.15m/s (1600 fpm). Velocities are measured within a 75mm (3in.) deep by ACU nozzle width wide area broken into 75mm*150mm(3in.* 6in.) grids, 0.9m(3ft) from the floor.
  3. Drive-through Window: The drive-through Window test requires only a minimum air velocity of 3.05 m/s (600 fpm), 1/3 the distance of the vertical opening above the service window countertop. Velocities are measured within a 200mm (8 in.) deep by ACU nozzle width wide area broken into 50mm * 150 mm (2 in.*6 in.) grids.

The design and construction requirements are intended to prevent the nesting of vermin, the accumulation of dirt, debris, and moisture; and to provide accessibility for servicing, cleaning, and inspection.

The material requirements are intended to ensure that the equipment is resistant to penetration from vermin and wear with the respect to food safety (i.e., the effect of food, heat, refrigerants, cleaning, and sanitizing compounds).

Lastly, ACU units can be tested, certified, and listed to standard ANSI/NSF 37 by nationally recognized testing laboratories and certifying bodies that have a food service program. Some of these agencies include NSF and the corresponding NSF Mark, UL.

Technological Edge of Air Curtains Manufacturers in India

Air Curtains Manufacturers in India

Classification of Air Curtains manufacturers in India Based on Flow and Fans Type

Air Curtains can be mainly classified into two types:

  • Recirculating and
  • Non-recirculating Air Curtains

Recirculating Air Curtain gathers and returns the discharged air in the air curtains inlet. The process is continuously repeated with a plenum built into the door that connects back to the inlet of the air curtain via the duct.

Non- recirculating Air Curtain captures fresh air from the environment and discharges it from the unit. Since the same air is not recirculated back, these air curtains can be termed non-recirculating air curtains.

Recirculating air curtains are more efficient than their counterparts but still, non -recirculating air curtains are more popular. The majority of installations today are non-recirculating due to their cost efficiency and ease of installation.

Directions of Flow:

There are 3 possible directions of blow-out air streams, both for recirculating and non-circulating curtains:

  • Horizontal Mounting from top to bottom: Horizontal mounting is the most common Installation and most economical way to mount an air curtain. Here, the air curtain is installed horizontally across the top of the opening and the air is discharged from top to bottom of the door.
  • Vertical Mounting from left to right or right to left: Here, the curtain is mounted perpendicular to the ground and the air is expelled from left to right and right to left. Vertical discharge mostly requires mounting curtains on both sides of the door which adds up the total cost of installation. Normally, this kind of installation is required in places with very wide or high door openings.
  • Horizontal discharge from bottom to top: This installation is not very common and is specially used in the case of hot oven applications. The curtain units require special frames and are mounted at the door level and the installation is carried out under specialized guidance.

Type of Fans

Air Curtains can be designed and manufactured with various types of Fans. The three most commonly used fan types are:

Centrifugal

Most air curtain units employ centrifugal fans that use a forward or backward-curved impeller. Centrifugal fans make use of blades to drag air into a circular motion. The pressure of an incoming air stream is increased by blades mounted on a circular hub and alters the direction of the outward flowing air, usually by 90 degrees. Centrifugal fans move air radically and outwards through the vortex housing. Centrifugal fans provide a stronger and more stable air flow than axial fans and therefore, need a higher power input.

Axial

As the name suggests, an axial fan causes air to flow through it in an axial direction. The fan blades rotate around an axis and draw air in parallel to that axis. In other words, the air flows axially in and axially out which forces the air out in the same direction. The fan creates a pressure difference that forces flow through the fan.

Axial fans create a large volume of airflow, but the air flows they create are of low pressure. Therefore, these fans need a low-power input for operation. There is a wide range of axial flow fans. It may vary from low or medium-pressure fans to high-pressure fans. Because of the3 cool and low-pressure high-volume air flows they create, axial fans are best suited for many general-purpose applications.

Cross Flow

Cross-flow fans are derivative fans and comprise a housing with a rear wall and a vortex wall. Within that housing, there is an impeller surrounded by forwarding curved blades. When the air moves through a cross-flow fan, it flows transversely and passes through its blades twice.

In cross-flow fans, the air enters in a perpendicular direction to the motor shaft and is detected by the fan blades and expelled. These fans have a long, rectangular shape and use either an alternating current (AC) or direct current (DC) motor. These fans are also referred to as tubular fans or tangential fans because of their long and narrow shape and airflow pattern. Unlike centrifugal fans, in cross-flow fans, the air flows through the fan itself rather than through an inlet. They provide a high-pressure coefficient and are preferred for their low noise. The most common application for them is a split air conditioner.

All the above types of fans have their own advantages and disadvantages and can be used for different kinds of applications.

Mitzvah manufacturers and suppliers of air curtains keep in mind the technological edge of air curtains. The manufacturer of best quality Air curtains that will help you to save money and clean your environment. If you are looking to buy air curtains manufacturers in India, then go through with Mitzvah.

Here you can find affordable air curtains price!!

Air Curtains Price: Answers to the Most Frequently Asked Questions

FAQ about Air curtains price

Air curtains price generally vary by manufacturer. Quality, type and usage are three key factors that affect the cost of an air curtain system. Mitzvah answers all frequently asked questions about air curtains so you can assess whether they are valuable to your business.

Frequently Asked Question about Air Curtains price are-

i. What is the Thickness of Sheet and Extrusion of Air Curtain

Some studies show that the thickness of a PVC air curtain doesn’t have much of an effect on the flow of air, and even if it did, the air barrier tends to fail often even if it did. Because of this, there is no effect on saving energy. So, the thinnest option, which is between 1 and 2 mm and fits in a pocket, could be chosen.

ii. What is the Tank Powder Coating Process for Air Curtain?

The nine-tank powder coating method is often used in large businesses, but a seven-tank powder coating system works just as well. On the 9-tank machine, there are two small steps that the 7-tank machine doesn’t have: pre-degreasing (1st step) and a water rinse (8th step). The water rinse doesn’t do much because it happens after the third and fifth stages as well.

iii. Will Aluminium shell of the Motor Effect on Air Curtains Price?

The metal case of a motor is usually made of cast iron, steel plate, or aluminium. The market always agrees that the aluminium shell motor achieves its goal of looking good. Due to its low mechanical strength, the aluminium cover on the motor frame size 315 is almost nonexistent. But the two materials don’t change anything else about how well the motor works.

iv. How does Copper Widing will work on Air Curtains Price?

There are many different ways to wind the coils of a motor. Here are some other options and what they would mean:
We can take

  • Aluminium:

    The weight of the motor has another effect as well. Aluminium is less conductive than copper, so to get the same amount of power, you need bigger lines and motors.

    Gold and silver:

    These wires have less resistance and are less likely to corrode than aluminium or copper wires. After repeated movement, aluminium wires are more likely to break due to flex fatigue. Also, silver cables are better at carrying electricity than copper ones. Gold and silver are also much more expensive than copper.

    Copper:

    It is the most common material for magnet wire because it conducts electricity well and is cheap. We use copper with a very thin enamel coating and tightly coil the wire to make the winding that will give the motor the electromagnetic field it needs to work. Copper is a good choice for motor windings because it conducts electricity well and is cheap. But because it is thick and heavy, it might not be the best choice for motors that are rarely lifted.

v. What is Virgin Plastic & Dynamic Balancing in terms of Air Curtains?

Post-consumer recycled plastic (PCR), which is often used in air curtains, is expensive and breaks down quickly in the environment. Even though virgin plastic is easy to find and inexpensive, it breaks down slowly and takes decades to do so. So, if a company plans to buy air curtains for more than five years, it can use plastic that hasn’t been used before.

The dynamic balancing is best maintained in the magnetic air curtain because it maintains the door very efficiently without letting out any intrusion. Other air curtains maintain dynamic balancing through the thickness as well as the lower load of the air curtains.

vi. What is Precision in Machines

Modern, computerized machine tools must be able to make precise cuts and close tolerances with a high degree of repeatability and accuracy. CNC machine tools, which are controlled by computers, can do this.

Electric heating has become more effective thanks to new ideas. Before, manufacturers of air curtains used inefficient electric heating coils in the airstream to stop the flow of air. Electric parts have been added to the two air inlets of the blower housing so that the blower can send continuous, smooth airflow to the air discharge nozzles. This makes the seal at the doorway open better.

3 Terrible Outcomes When One Buys Cheap Air Curtains

Air Curtains

The air curtain is a multifunctional product that can be used in various fields. It is a versatile machine that can be used to solve a variety of problems we face every day. Air curtains have many advantages, which is why they are common in many industries and different fields. Air curtains come in a variety of sizes and can be installed in a variety of ways to achieve the desired effect. Installing air curtains in your business is the best step to solving many of your problems.

There is some outcome when buying cheap air curtains
Outlet Velocity:

Air curtain exhaust speed is one of the key factors affecting dust removal performance. In this paper, a numerical study is carried out on the effect of air curtain exhaust velocity on dust prevention effect using Fluent CFD software. A prototype dust air curtain was successfully used in a fully mechanized bar mitzvah. The air curtain prototype was simulated under conditions measured in the field.

The variation of the flow field and dust concentration on both sides of the air curtain with the outlet velocity of the air curtain under a given air curtain outlet width was numerically analyzed. The results show that the dust removal efficiency of the air curtain is the best when the air velocity of the air curtain is 5-6 m/s, the width of the air outlet is 20 mm, and the wind speed of the working face is 1 m/s.

Noise Level:

A typical air curtain can emit a sound level of about 50 decibels, which is roughly equivalent to a quiet day in a residential area or a normal conversation level indoors.

Considering how much noise a fan or air curtains can make, it’s no surprise that some business owners are concerned about air curtain noise. Noisy Air curtains can be especially distracting, as most dampers only open intermittently when someone opens a door or window. Of course, you don’t want a gust of wind interrupting everyone’s conversation or activity every time the door opens.

Floor Pattern from Top to Floor:

Find your floor-mounted air curtain easily amongst the 5 products from the leading brands on Mitzvah, the architecture, and design specialists for your professional purchases.

High-rise constructions had been one of the first to use revolving doors. The skilled colossal stress was brought on by means of air speeding through the building. This stress was once extreme ample to reason problems, even with opening the doors. Revolving doorways have been designed to relieve stack impact stress and manage indoor temperatures. However, there are sure areas of construction that require more assistance to stop temperature changes.

In phrases of electricity savings, the use of a revolving door in your entrance is the most positive entrance solution. Air curtains have been developed in particular for revolving doorways to hold this impact at the entrance. This gives you the chance to minimize electricity consumption even extra by way of decreasing warmness loss in the iciness and stabilizing air-conditioned areas in the summer.

FIND ADVANTAGES OF BUY AIR CURTAINS FROM MITZVAH

Buying Air Curtains

The air curtain – is one of the types of innovative equipment designed to prevent heat loss of a building through the planes of door or door openings in places with high traffic: in industrial shops, public and residential buildings, shopping centers, warehouses, and restaurants. In other words, it device, also known as an air door blows a controlled stream of air across an opening to the other side to create an air seal. While air curtains are not the same as air conditioners, they are highly effective at maintaining the interior temperature. They are sometimes referred to as “invisible doors” as they create an invisible barrier between inside and outside environments. Sometimes referred to as fly fans. This seal separates different environments while allowing a smooth, uninterrupted flow of traffic and unobstructed vision through the opening. The air stream which is let out from the machine at whatever point the entryway opens causes no limitation in development. Buy Air curtains at a range in price depending on features. Air curtains are available with horizontal or vertical installation, this is determined depending on local conditions.

What does the air curtain do?

An air curtain or air door is a device that prevents air or contaminants from escaping from one location to another. A typical air curtain design is a fan located above the building entrance, pointing downwards. Well, if you’re an engineer, site manager, or architect, you probably don’t have everything you need to know about the benefits and prices of air curtain systems.

FUNCTIONING

Generally, the air in the curtain entering through the inlet grille, sometimes with filter functions, is compressed by internal fans and forced through an air outlet, which is directed at the open doorway. The filter protects the interior components (heat exchanger, fans, electronics, etc.) from dust and particles. The fans of the air curtain can be direct or belt-driven. The most frequently used types are centrifugal, axial, and cross-flow some air outlets and/or lamellas can be adjustable to increase the performance of the air curtain according to each situation. Most air curtains are installed horizontally, across the top of the opening, and the air is expelled from top to bottom of the door. Vertical air curtains can be installed on one or both sides of the door.

Horizontal installation integrated on the floor is the most effective in thermodynamic terms and at the same time the most expensive one to install and problematic where public pedestrian traffic crosses the doorway for obvious reasons. So it’s only used in some special industrial applications. Types of air curtains: non-recirculating or recirculating. A non-recirculating unit discharges the air to the environment. Otherwise recirculating collects and returns the air from the discharged air. Recirculating air curtains are more efficient but the majority of installations are non-recirculating due to lower costs

In this blog, we’ll discuss the five main benefits of air curtains.

1) Air curtain saves space: First, the owner saved a lot of electricity by installing an air curtain, an energy-saving device. But air curtains can also reduce capital costs and maximize footprint. The Coz Air Curtain is easy to install and sits elegantly on top of the doorway.

2) These devices facilitate your employees:  Air curtains use less additional heat than other heaters, help improve employee comfort, and reduce sticking by providing drier floors in entry areas during inclement weather. This helps keep traffic flowing and improves hygiene by reducing insect intrusions and keeping dust and odors out.

3) Air curtains help you save your energy: Although the air curtain consumes electrical energy during operation, it can save net energy by reducing the heat transfer between the two rooms (this heat transfer occurs by mass transfer when the air in the room mixes at the edges).

A closed and well-sealed door is the ultimate solution to reducing energy loss. However, the benefits of physical doors are lost when your business has to deliver items to passersby entering and leaving for most of the day.

The task of the air curtain is to cool and heat the space where many customers enter which actually leads to a way of saving energy in many ways. Air curtains keep doors open late, inviting your potential clients into your center from the street. These devices also allow a large amount of conditioned air inside the building so that it cannot escape to the outside.

Air curtains and physical doors can be used together. When the solid door is open, the air curtain opens and minimizes air exchange between the inside and the outside.

Additionally, by reducing heating or air conditioning costs in a building, air curtains can pay for themselves within a few years.

4) Ease of Access and Design Flexibility:  Air curtains provide an invisible barrier without compromising the building design and provide concealed protection from external elements.

Additionally, air curtains are particularly effective in areas where the door is open for extended periods of time and the door needs to remain open throughout the day. These devices can then even be used above entrances that must remain open for operational reasons. In addition, air curtains are not only useful at the main entrance of the company but also installed at the entrance of car parks and food preparation areas, etc.

5) The payback period for air curtains is very short:  The combined energy and building savings of air curtains add up to a potential payback period of one to three years compared to more permanent and expensive buildings. in conclusion: Well, we want you to know all the essentials about buy air curtains.

Additionally, Mitzvah – a company of air curtains manufacturer and supplier in India sells high-quality air curtains and has been operating for a long time. Also, if you would like to analyze the prices and other characteristics of air curtains associated with a reliable business, visit the Mitzvah website. Well, you have a chance to buy air curtains that you need. That’s all for today. Also, keep visiting our website for more effective blog posts.

Get Better Air Curtains with Mitzvah in India

Air Curtains

Before purchasing air curtains, we should know about air curtain in detail, what is air curtain, how does air curtain works, where it is used, and their advantages of an air curtain. In this blog we talk about air curtains and give you all detail about air curtains, that’s why you don’t have any confusion before buying air curtains.

Here it is,

What is an Air Curtain?

An air curtain also referred to as an air door is a mechanism that creates an air shield by blowing a controlled stream of air across the opening to the opposite side. This barrier separates different environments while permitting uninterrupted traffic flow and clear visibility through the opening. They help to contain heated or stimulated air in industrial or commercial configurations, resulting in significant energy savings and increased personal comfort. In addition, they prevent the infiltration of contaminants and insect pests. Mitzvah manufactures and distributes air curtain at an affordable price.

How does the Air Curtain work?

Air curtain perform their intended function because they generate sufficient air to establish a barrier that stretches the length of the entrance. Engineers designed this invisible airflow barrier to entirely surround the entrance and shield the inside from temperature-variable, pathogen-laden, and insect-carrying outside air. Even though this is not a physical barrier, it protects the doorway sufficiently.

  • When the air curtain is engaged, the air is sucked into the device via its intake.
  • The fan then accelerates the air as it enters the container of the fan.
  • This air goes into an inlet manifold, which distributes the air evenly along the length of the discharge port.
  • The propeller vanes on the nozzle make a flow of air that is mostly smooth and even.
  • The air expelled by the nozzle generates a downward-falling air current. 80 percent of the air returns to the intake side of the air curtain, while 20 percent travels in the other direction.

Where Air curtains are used?

Pretty much every single business can potentially benefit from an air curtain in some way. Heat transfer, obstinate insects, dust or pollen, and windy air are not limited to a specific business. Instead, these problems may affect every business in every industry. This means that air curtains could be used almost anywhere.

Air curtains provide customers with comfort while saving energy and keeping critters outside. Air curtain installation in commercial and industrial settings, including

  • Food Service (Quick Serve, Restaurants, Schools, and Cafeterias)
  • Healthcare facilities
  • Warehouse and distribution
  • Office and retail
  • Convenience and groceries
  • Manufacturing, transportation, and terminals
  • Indoor Grow Facilities and Processing Plants, and Food Processing Plants.

Advantages of Using an Air Curtain:

  • Huge energy savings: Air curtain systems minimise energy usage, operational costs, carbon footprint, and environmental impact. It uses the least amount of energy to keep a temperature difference inside or outside the building.
  • Climate Control: Air Curtain contribute to the creation of air temperature barriers between two locations. This section keeps the temperature inside more stable, which makes customers, visitors, and employees feel more at ease.
  • Pest Control: Flying insects such as bees and fruit flies may be a nuisance. They may contaminate food, ruin the wine, transfer disease, or provoke allergic reactions. Flying bugs hate air curtain and can’t get through them without getting confused and losing their balance.
  • Environmentally Safe: Air curtains provide the aforementioned benefits without harming the environment. To have an effect, the devices use just air, not chemicals or anything else that is hazardous to the environment.
  • Improve indoor air quality: An air curtain’s capacity to generate a non-obstructive air stream that keeps particles, dirt, and dust out enhances indoor air quality. It functions by recirculating indoor air over an open doorway, preventing the entry of outside air.
  • Stress-free system: Air curtain minimizes heat loss via workplace doorways. Less heat loss conserves energy. This might reduce the heating system’s demand and lengthen its lifespan.
  • Stop the foul odour: There are several unpredictable odours in the outdoor world. Your structure could be located near an industrial or urban area. By keeping out the outside air, an air curtain can stop bad smells from coming into a building.

Types of Air Curtain available:

There are several varieties of air curtains on the market presently. Some kinds of air curtains are those that are heated by electricity, those that use steam coils, and those that use gas.

  1. Ambient (Unheated) Air Curtains: Ambient air curtains are often used for pest and pollution monitoring, and they may be installed at any entrance. This kind of air curtain is often installed inside the door opening. Although indoor installations may aid with environmental management (by filtering out toxins, dirt, and allergens), ambient air curtains installed outside the door can help with pest extermination as well. These curtains are especially good for the environment because they use less energy to separate the air inside and outside.
  2. Electrically Heated Air Curtains: Electrically heated air curtains are used to keep chilly gusts at bay in locations that need extra warmth, such as open entrances. Heated air curtains are utilised in restaurants, hospitals, and retail businesses to optimise interior ambiance. When customers enter a facility from the chilly or windy outdoors, these curtains keep the frigid air outside and the warm, welcoming air inside. Because the heating feature may be switched off in the summer, this air curtain could be used all year.
  3. Steam/Hot Water Coil Air Curtains: These air curtains integrate into a building’s preexisting heating system. Almost all the commercial T buildings are heated with steam and hot water throughout the winter. Heat loss via open doors is a big issue in these places, so installing hot water or steam-based air curtain is an effective strategy to heat the threshold while keeping cold air out. In the summer, just switch off the heating component to utilise these air curtains.
  1. Indirect Gas-Fired Air Curtain: Indirect gas-powered air curtains are most often seen in warehouses, industrial complexes, distribution centers, and other big structures. Propane or gas is used to heat these structures. They lose heat attributed to frequent indoor and outdoor traffic. Keeping employees comfortable in these environments is critical for engagement and productivity. Indirect gas-powered air curtains contribute to this goal by providing a soothing atmosphere. Furthermore, many businesses and warehouses need consistent temperatures for sensitive items. Even when doors are opened and closed, air curtains may help to keep temperature variations to a minimum. In this scenario, indirect gas-fired units are especially beneficial since they provide protection from freezing temperatures and gusts of up to 30 miles per hour.

Leading Manufacturer and distributor of Air Curtain: Mitzvah

Mitzvah is the leading local manufacturer and supplier of Air Curtains, with a vast array of product applications in a number of industry segments. With the presence of PAN India, our support personnel is only a phone call away. We are the industry leader in offering air curtains, with over one hundred thousand satisfied customers. Our product is advantageous in several ways. Our Air curtain has been shown to be superior at a variety of duties, including preventing insects from entering a room and maintaining a constant temperature. They are easy to install and affordable. Additionally, they enhance workplace productivity and comfort.

Do you plan on buying an Air Curtain? Buy it from Mitzvah leading manufacturer and supplier of air curtains

Mitzvah Air Curtains

Mitzvah is one of the oldest and leading air curtains manufacturers and suppliers in India, over the past three decades, we have worked on small, medium, and large scale projects and have supplied many hotels, restaurants, hospitals, pharmaceuticals, food processing plants, warehouses, factories, cold storages, supermarkets, offices, and shopping malls.

Mitzvah air curtains are manufactured in an ISO-certified factory in India and undergo strict quality control. To ensure our products stand out and stay ahead of our competitors, we have a dedicated Research & Development team that constantly responds to changing trends and technological demands.

We manufacture and supply a wide range of competitive air curtains with advanced features to meet all your needs, from small shop air curtains to industrial and commercial buildings. Commercial air curtains are on-demand nowadays.

Air Curtains Collection

On our Mitzvah website, you will get a wide variety of air curtains that can be purchased at a low and discounted price. The products are made of durable quality so that you can experience a better living. Here are some of the mitzvah’s air curtain ranges that may help you to select the most favorable one which lies on your budget and you can easily buy air curtains.

  • Mitzvah Air Curtains ARP Series

 

Price Range from- Rs. 17,700 – Rs. 43,100 +GST. The length of this product varies from 2 feet ~ to 6 feet. This is Stainless Steel 304 Chassis and the front body is made of aluminum and plastic. The main part is this is robust construction. This is a Silent & Remote Control Air Curtain.

  • Mitzvah Air Curtains ARS Series

Price ranges from- Rs. 22,900 – Rs. 48,900 + GST. The size of this product is 3Feet and 220 V; Single Phase, 50 Hz. Air Volume is 1500 CFM (H), 1100 CFM (L), 2 Motor 3 Blowers assemble in ARS Series of air curtains, Power of this product is 200 Watts. This is a Silent & remote control air curtain.

  • Mitzvah Air Curtains ASP Series

Price ranges from Rs. 14,000 – Rs. 45,300 + GST. The size of this product is 2 Feet and 220 V; Single Phase, 50 Hz. Air Volume is 1000 CFM (H), 725 CFM (L), 1 Motor 2 blowers assembled in ASP Series of air curtains and Power of this product is 120 Watts. This is a Silent Air Curtain.

  • Mitzvah Air Curtains ASS Series

Price range from Rs. 19,300 – Rs. 53,900 + GST. The size of this product is 3 Feet and 220 V; Single Phase, 60 Hz. Air Volume is 1500 CFM (H), 1100 CFM (L), 2 Motor 3 Blowers assemble in ASS Series of air curtains. The power of this product is 200 Watts. This is a Silent Air Curtain.

  • Mitzvah Air Curtains RSL Series

Price range from Rs. 18,000 – Rs.62,900 + GST. The size of this product is 3 Feet. and 220 V; Single Phase, 50 Hz. The front body of RSL Series air curtains is Stainless Steel Grade 304 and this is High Gloss Powder Coated Chassis. This product is Robust Construction and a silent air curtain.

  • Mitzvah Air Curtains RSP Series

Price range from Rs. 13,200 – Rs. 44,000 + GST. The size of this product is 2 Feet and 220 V; Single Phase, 50 Hz. It is a Curved Look Sleek Model, White in color, this is 24X7 in Operations, RSP Series air curtain is Robust Construction and Front Body is made up of High Gloss Metal Finish, Powder Coated Chassis. This air curtain is a Silent Air Curtain.

There are many reasons to choose Mitzvah Air Curtains – we offer top performance, excellent airflow rates, excellent dust and insect resistance, and excellent dB ratings. A built-in disinfection and cleaning system means our advanced air curtains keep your space hygienic and virus-free, making them the best product on the market today.

Our commitment to our customers does not stop at sales. Our experienced after-sales support team is always available to answer your questions.

Over the past 22 years, Mitzvah has established itself in the air curtain market, serving big brands such as Jaguar, Dell, and HCL as well as smaller businesses such as cafes and restaurants. We offer competitive prices and fast delivery to multiple locations in India.

The best part of Mitzvah air curtains is all are silent air curtains, they don’t make noise. Get your free consultation, recce & quote today!

Call us on +91 9211092110.

Stop being mean, keep the Air Clean with Mitzvah

An air curtain is a device that directs a consistent stream of warm or unheated air across an aperture to create a barrier that prevents the transmission of heat and particulate matter from one zone to the next. To achieve the desired results, the effectively built system will generate this barrier throughout the whole height and width of the aperture.

Air Curtains Mitzvah

How does Air Curtain work

Air curtains can fulfil their purpose because they emit a sufficient volume of air to generate an air barrier that extends the length of the opening. Engineers have devised this invisible airflow barrier to entirely enclose the aperture and shield the inside from external air that can vary in temperature and bring detritus, germs, and pollinating insects. Even though this is not a physical barrier, it is adequate to safeguard the entrance. Because they do not need people and equipment traffic to go around an obstruction, air doors are the suggested protective technique for use in commercial situations. A solution devoid of impediments might result in fewer accidents and less downtime for operations. In addition, the absence of a barrier does not diminish visibility, which eliminates another possible accident cause.

Key Benefits of Using Air Curtains

  • Huge energy savings: Air curtain systems minimise energy usage, operational costs, carbon footprint, and environmental impact. It minimises the energy needed to maintain a temperature difference within or outside the structure.
  • Improved indoor air quality: The ability of an air curtain to create a non-obstructive air stream that keeps particulates, dirt, and dust out improves indoor air quality. It operates by recirculation facility air over an open doorway, blocking outside air.
  • Stress-free systems: Air curtains prevent heat loss through office doors. Reduced heat loss saves energy. This might lower heating system demand and prolong its life.
  • Stop the foul odour: There are several unpredictable odours in the outdoors world. Your structure might be near an industrial or urban region. Air Curtain can eradicate any undesirable odours from entering the building by keeping out the outside air.

Why Buy Air Curtains: At Mitzvah  

Health is the most important advantage of placing an air curtain in your home or place of work.

  • It removes all dust and small particles from the air to provide a space with cool, clean air.
  • Additionally, it deters flies, mosquitoes, and unpleasant odours.
  • It contributes to maintaining a clean atmosphere and a healthy environment.
  • Some are equipped with automatic sensors that identify germs and bacteria as soon as a person enters the room.

We are a reputed air curtains manufacturer and supplier. Mitzvah has a fantastic assortment of long-lasting automated air curtains in India. To provide value to our clients, all of our goods are made from top raw materials and processed under sanitary conditions. We have effectively met our clients’ expectations by providing items of international quality at low pricing. We guarantee on-time and flawless delivery to the client’s location. Mitzvah actively promotes energy-efficient and sustainable technology, as well as an all-encompassing strategy that considers health, life and work quality, and safety. Mitzvah maintains strong ties with partner organisations throughout the world. Our goal is to grow our firm via continuous product innovation and the application of technology across all of our activities.

Price of Air Curtain

The cost of a curtain ranges from 2k to 2 lakhs, depending on the number of feet, air pressure, cost-effectiveness, blower size, material utilised, air velocity, and noise level.

  1. A fan-powered device that forms an unseen air barrier is known as an air curtain. The energy-saving air screen may save up to 80% on heating and cooling expenditures. This 4 feet type of Air Curtains price will range from 7,000 to 15,000.
  2. If one needs more motors and more efficiency in 4 feet range then the price can hike up to 19,000.
  3. When the quality will increase in dimension, the noise level when decreases, the velocity of air increases then automatically the price range will increase up to 70,000 for 11 ft air curtain.