Tulsi Engineers

Product Overview
A Hot Air Generator (HAG) is an efficient heating system designed to produce clean, dry hot air for various industrial applications. It operates by burning fuel such as wood, coal, briquettes, gas, diesel, or oil, and transfers heat to air through a heat exchanger without mixing combustion gases with process air. This ensures safe, pollution-free, and uniform heating.
Hot Air Generators are widely used in industries requiring controlled hot air for drying, curing, heating, and process applications.
Key Features
High thermal efficiency up to 85–90%
Uniform and continuous hot air supply
Heavy-duty mild steel or stainless steel construction
Indirect heating system (clean hot air)
Fully automatic or semi-automatic operation
Easy maintenance and long service life
Low fuel consumption
Safe and reliable operation
Available in horizontal and vertical models
Compatible with multiple fuels
Technical SpecificationsParameter DetailsCapacity 50,000 kcal/hr to 10,00,000 kcal/hr (or as required)Temperature Range Ambient to 350°C (customizable up to 500°C)Fuel Type Wood, Coal, Briquettes, Diesel, Gas, FO, LDOConstruction MS / SS Heat ExchangerEfficiency 85% to 90%Air Flow As per process requirementInsulation High-density ceramic wool / glass woolMounting Floor mountedOperation Manual / Semi-automatic / Fully automaticMajor Components
Combustion Chamber
Heat Exchanger
Air Blower
Fuel Feeding System
Control Panel
Insulated Outer Body
Temperature Control System
Applications
Hot Air Generators are used in:
Food processing industries
Chemical industries
Pharmaceutical industries
Textile industries
Spray drying plants
Wood & plywood industries
Paint booth drying
Powder coating plants
Tea drying plants
Paper industries
Agriculture drying applications
Advantages
Energy efficient heating solution
Low operating cost
Eco-friendly operation
Compact design
Easy installation

Additional Information:

• Item Code: TEGFHAG001
• Production Capacity: NAN
• Delivery Time: 15 Day
• Packaging Details: Loose