Hot Air
Generator
Hot Air Generator Manufacturer in India
RK Engineering is a premier Hot Air Generator (HAG) manufacturer, supplier, and exporter, delivering high-efficiency thermal solutions for diverse industrial processes. We specialize in both Direct and Indirect Fired Hot Air Generators designed to provide a continuous and controlled flow of hot air for drying, curing, and heating applications.
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Our systems are engineered for maximum thermal efficiency and low fuel consumption, making them the preferred choice for industries in Kenya, South Africa, Canada, and the USA. Whether you require clean, process-grade air for food and pharma or heavy-duty heat for chemical and mineral drying, our Hot Air Generators are built to deliver consistent performance in the most demanding environments.
| Feature | Specification Details |
| Capacity Range | 20,000 kcal/hr to 5,000,000 kcal/hr |
| Max Temperature | Up to 400°C (Indirect) |
| Fuel Options | Diesel, LDO, Natural Gas, LPG, Biomass, or Coal |
| Material (Shell) | High-Grade Mild Steel / Stainless Steel (SS 310/316) |
| Burner Type | Fully Automatic Monoblock / Modulating Burner |
| Efficiency | Up to 85% – 90% (with Heat Recovery Systems) |
| Control System | PLC-based Automation with Digital Temperature Controllers |
Fuel Versatility: Compatible with a wide range of liquid, gaseous, and solid fuels to help you manage operational costs.
Precision Temperature Control: Equipped with advanced sensors to maintain air temperature within $\pm 2$°C of the set point.
Durable Construction: Combustion chambers are lined with high-quality refractory bricks or made from heat-resistant Stainless Steel (SS 310) for long service life.
Global Compliance: Our units are designed to meet international safety and emission standards, exported regularly to Canada, the USA, Kenya, and South Africa.
Versatile Use: Essential for Spray Dryers, Spin Flash Dryers, Rotary Dryers, and Fluid Bed Dryers in the Food, Chemical, and Textile sectors.
As an expert-consultant in thermal engineering, RK Engineering doesn’t just sell equipment—we provide energy-saving solutions. Our Hot Air Generators feature optimized heat exchanger designs that ensure maximum heat transfer with minimal heat loss. We provide end-to-end support, from custom design and installation to international shipping and commissioning.
