Air Heaters
Deep Heaters is a trusted air heater manufacturer in India, delivering efficient and durable heating solutions designed for controlled airflow heating in various industrial environments.
Air Heater for Industrial Heating Applications
Deep Heaters manufactures high-quality air heaters designed to heat moving or static air in industrial systems where controlled airflow temperature is required. The heaters will be popular as an industrial air heater in industries where there is a need to use hot air constantly to dry, heat, cure, and keep the production environment stable.
Such heaters are often used in drying rooms, HVAC systems, industrial ovens, packing rooms, food manufacturing plants and chemical processing systems.
Deep Heaters is an experienced air heater supplier that is providing process stability, product quality and overall efficiency in their operations using consistent air flow heating.
What Is an Air Heater?
An electric air heater is a heating system that is used to raise the temperature of air passing in ducts, chambers or industrial equipment. It receives electrical energy and converts it to heat and transfers this heat to air passing through the system.
Air heaters typically use high-resistance heating elements made from nickel-chromium alloys. These elements are mounted inside stainless steel tubes or protective frames that allow efficient heat transfer while maintaining electrical insulation and structural durability.
This construction enables air heaters to provide consistent heating performance and long operational life in demanding industrial environments.
Applications / Features of Air Heater
Air Heater from Deep Heaters are commonly used in:
- Plastic Drying & Preheating
- Chemical Process Heating
- Food Processing & Dehydration
- HVAC Systems & Duct Heating
- Laboratory & Industrial Equipment
- Packaging & Printing Industry
- Fast & Efficient Heating
- Uniform Temperature Distribution
- Wide Operating Temperature: up to 600°C
- Durable and Safe Design
Technical Specifications
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Parameter
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Details
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|---|---|
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Voltage
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230V, 240V, 415V
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Watt Density
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10 – 35 W/in² (depends on sheath material & airflow conditions)
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Maximum Operating Temperature
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Up to ~ 650 °C (depending on insulation & sheath)
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Diameter Range
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6 mm to 25 mm (element sheath diameter, typical)
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Width
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Element length typically 100 mm to 2000 mm (customizable)
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Outer Sheath
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Stainless Steel (SS304 / SS316), Incoloy (for higher corrosion resistance)
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Termination Type
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Junction box with screw terminals / insulated lead wires / industrial connectors
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Types of Air Heaters
Different types of air heaters are designed to support a variety of airflow requirements and installation conditions within an industrial air heating system.
Duct Air Heater
Finned Tubular Air Heater
Circulation Air Heater
Inline Air Heater
Benefits of Using Air Heaters
Air heaters offer a reliable solution for industries that require controlled hot air generation for manufacturing processes.
Uniform air heating distribution
Fast heating response
Energy-efficient operation
Suitable for continuous industrial use
Compact design for easy installation
Reliable temperature control in air-based production systems
How Does an Air Heater Work?
Air heaters work under the principle of electrical resistance heating and circulation of air in order to efficiently distribute heat.
1
Electrical Power Activation
When electrical power is supplied, current flows through the internal heating elements made from resistance alloy wire.
2
Heat Generation
As electricity passes through the heating element, electrical resistance converts the energy into heat.
3
Heat Transfer to Airflow
The generated heat transfers from the heating element to the surrounding air through conduction and convection processes.
4
Distribution of Heated Air
The hot air flows in the ducts and blowers or chambers and is evenly distributed throughout the area that it is needed to heat.
Installation and Maintenance Guidelines
The correct installation and maintenance is the key to the successful performance of an industrial grade air heater in the long term perspective.
- Ensure correct airflow direction during installation
- Maintain adequate air circulation to avoid overheating
- Verify electrical connections before startup
- Keep heating elements free from dust accumulation
- Inspect terminals and mounting brackets regularly
Custom Air Heater Manufacturing
Deep Heaters designs and manufactures customized air heaters tailored to meet the specific heating requirements of industrial systems.
- Custom heater sizes and configurations
- Application-based voltage and power ratings
- Airflow capacity customization
- Multiple mounting and installation options
- Manufacturing support for OEM applications
Quality Standards and Testing
Every air heater produced by Deep Heaters undergoes strict inspection to ensure safe operation and dependable performance in industrial environments.
Electrical insulation resistance testing
Element durability and performance verification
Dimensional accuracy inspection
Operational heat performance testing
Air Heater FAQs
What industries commonly use air heaters?
What factors determine the capacity of an air heater?
Can air heaters operate continuously in industrial environments?
How often should air heaters be inspected?
Quick Inquiry
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