Looking for Air Curtains Manufacturers in Chennai? At Logos India Get industrial, commercial, stainless steel and high-velocity air curtains for factories, warehouses, hospitals, hotels, cold storage and commercial buildings.
Air curtains are specialized air-management devices installed above or beside doorways and openings to create a controlled stream of air. This air stream forms an invisible barrier that helps reduce the exchange of conditioned and outside air while also helping restrict the entry of dust, insects, fumes and airborne contaminants. Air curtains are also known as air doors, air barriers or air shields.
Logos India Air Curtains Manufacturers in Chennai design and manufacture air curtains for commercial, industrial, healthcare, food-processing, pharmaceutical, hospitality, retail and warehouse applications. Logos IndiaChennai-based manufacturers offer products in different sizes, cabinet materials, airflow capacities and air velocities to suit various door widths and installation heights.
Air curtains are particularly useful where doors need to remain open frequently for the movement of people, goods, vehicles or customers. Instead of physically closing the entrance each time, an air curtain can provide an airflow barrier across the opening. This can help support indoor temperature control, hygiene and operational convenience.
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An air curtain is a mechanical device containing a fan or blower that draws surrounding air and discharges it through a specially designed outlet across a doorway.
The high-velocity air stream creates an invisible separation between two spaces. Depending on the application, the air curtain can help minimize:
Air curtains do not physically seal an opening. Their effectiveness depends on factors such as door dimensions, installation height, air velocity, airflow volume, nozzle design, surrounding air movement and the temperature difference between the two areas. Research also shows that air-curtain performance can be affected by movement through the doorway and other airflow conditions.
The operating principle is straightforward:
Air Intake → Fan/Blower → Air Acceleration → Nozzle → High-Velocity Air Stream → Air Barrier
The fan or blower draws air into the unit. The air is accelerated and directed through a narrow discharge nozzle. The resulting air jet extends across the doorway and helps reduce uncontrolled air exchange.
For air-conditioned buildings, this can help reduce the amount of outdoor air entering through frequently open doors. Manufacturers also offer automatic controls such as door switches and motion sensors so the air curtain can operate according to doorway activity.
Commercial air curtains are designed for shops, offices, restaurants, hotels, showrooms, malls and other customer-facing buildings.
They are generally selected based on:
Stainless steel air curtains are suitable for environments where corrosion resistance, cleanability and appearance are important.
Typical applications include:
Automatic air curtains can be integrated with:
Automatic activation can reduce unnecessary operation and may be particularly useful at frequently used entrances.
Industrial air curtains are designed for larger and more demanding openings in factories, warehouses, loading bays, workshops and industrial buildings.
Industrial models may incorporate heavy-duty motors, higher airflow and stronger construction. Chennai manufacturers list industrial air curtains for warehouses, loading areas, factories and large openings.
Flameproof or explosion-protected air curtain solutions may be specified for certain hazardous industrial environments.
These systems should only be selected when their electrical and mechanical design is appropriate for the hazardous-area classification. A qualified technical professional should confirm the applicable requirements before installation.
Heated air curtains include heating elements that warm the discharged air. They can be useful where the outdoor environment is significantly colder than the indoor space.
For Chennai’s predominantly warm climate, non-heated models may be appropriate for many applications, while heated models are selected for specific temperature-control requirements.
Air curtains are used across a broad range of industries and commercial environments.
The following table shows representative specifications found among Chennai manufacturers and suppliers. Actual specifications vary by model.
| Specification | Typical / Available Range |
|---|---|
| Product Type | Commercial / Industrial Air Curtain |
| Mounting | Horizontal above-door / Application-specific |
| Length | Approximately 900 mm to 2000 mm+ |
| Air Velocity | Approximately 12–26 m/s, depending on model |
| Motor | Single-phase or three-phase, depending on model |
| Voltage | Commonly 220–240V; higher-voltage configurations available |
| Motor Speed | Approximately 1400–2800 RPM, depending on design |
| Body Material | MS, CRCA, Stainless Steel, Aluminium |
| Finish | Powder Coated / Stainless Steel / Other specified finishes |
| Airflow | Model-specific |
| Noise Level | Model-specific; typically around 56–75 dB |
| Control | Manual, Low/High, Sensor, Door Switch or Automatic |
| Installation Height | Application and model dependent |
| Blower | ABS, Aluminium or other specified construction |
| Heating | Heated or Non-Heated configurations |
| Application | Commercial, Industrial, Cold Storage, Food, Healthcare, Retail |
For example, one Chennai manufacturer lists models from 615 mm to 1830 mm with air velocities of approximately 12–20 m/s, while another Chennai supplier lists standard, turbo and heavy models with installation heights up to approximately 8, 12 and 16 feet respectively. These are manufacturer-specific specifications, not universal air-curtain standards.
Before purchasing an air curtain, consider the following factors:
Logos India installation generally involves:
Routine maintenance can help preserve performance and equipment life.
Recommended activities include:
The maintenance frequency should depend on operating hours and environmental conditions. Dust-heavy industrial environments generally require more frequent cleaning than clean commercial spaces.
Air curtain prices vary depending on:
Current Chennai marketplace listings show examples ranging from approximately ₹7,600 to ₹25,900 per unit, with industrial models also listed around ₹14,000–₹18,000 and above. These are indicative supplier listings rather than a fixed Chennai market price; the actual quotation depends on the model and project requirements.
Logos IndiaChennai has manufacturers and suppliers offering commercial, industrial, stainless steel, high-velocity and specialized air curtain solutions. Logos India Chennai manufacturers have been operating in this product category for decades and offer both standard and customized models.
For industrial projects, buying directly from a manufacturer can also make it easier to discuss:
Logos India Air Curtains Manufacturers in Chennai provide a wide range of solutions for commercial, industrial and specialized applications. From compact commercial units to high-velocity industrial air curtains, the right system can help manage temperature exchange, dust, insects and unwanted airflow at frequently used entrances.
The correct air curtain should be selected based on door width, door height, air velocity, airflow, operating environment, material, noise level and control requirements. Industrial facilities may require heavy-duty construction, while food, pharmaceutical and healthcare applications may require easy-clean or stainless-steel designs.
For warehouses, factories, cold storage facilities, restaurants, hospitals, laboratories, retail stores and commercial buildings, consulting Logos Indiaan experienced Chennai manufacturer can help determine the appropriate air curtain configuration for the doorway and operating conditions.
An air curtain is a device installed at a doorway that produces a controlled, high-velocity air stream to reduce unwanted air exchange between two spaces.
Air curtains are also called air doors, air barriers and air shields.
They are used in factories, warehouses, cold storage facilities, restaurants, hotels, hospitals, retail stores, shopping malls, food-processing plants and other commercial or industrial buildings.
They can help reduce HVAC energy demand by reducing uncontrolled air exchange through frequently open doors. Actual savings depend on building conditions, door usage, climate and equipment selection.
Air curtains can help deter flying insects from entering through suitable door openings. They are not a replacement for a complete pest-control program.
The required size depends mainly on doorway width and installation height. Larger openings may require longer or higher-performance units.
Commercial models are generally designed for shops, offices, hotels and similar spaces, while industrial models are designed for larger openings and demanding operating environments.
Yes. Logos IndiaChennai manufacturers and suppliers list stainless steel air curtain models for applications where durability, cleanability or corrosion resistance is important.
Yes. Heated and non-heated configurations are available. Heated models are generally selected for applications where the discharge air needs temperature conditioning.
Logos India, customized lengths, body materials, airflow configurations and control systems may be available. Some Chennai manufacturers specifically advertise customized models.
Yes. Industrial air curtains can be used at suitable cold-storage and refrigeration entrances to help reduce warm-air infiltration.
Common construction materials include CRCA or mild steel with powder coating, galvanized steel, stainless steel and aluminium. The selection depends on environmental and hygiene requirements.
Yes. Regular cleaning, blower inspection, motor checks, electrical inspection and control-system testing help maintain reliable operation.
Price varies by size, motor power, airflow, velocity, material, controls and application. Current online Chennai listings show a broad range, so a project-specific quotation is recommended.
Compare manufacturers based on product specifications, doorway suitability, construction material, airflow performance, installation support, customization options, spare-parts availability and after-sales service.
Ranipet, Hosur, Pudukkottai, Manamadurai, Gummidipoondi, Thoothukudi, Cuddalore, Irungattukottai, Pillaipakkam, Sriperumbudur, Siruseri, Nilakottai, Bargur, Perundurai, Gangaikondan, Oragadam, Cheyyar, Mappedu, Thervoykandigai, Vallam-Vadagal, Chennai
With Logos’ modern air curtain systems, industries and businesses.
