Zhejiang Meibao Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of multi-fuel hot air furnace for drying in China. With abundant experience, we warmly welcome you to buy custom made multi-fuel hot air furnace for drying from our factory. For price consultation, contact us.
Product Overview
The Meibao High-Efficiency Hot Air Furnace is a strong system made for large drying and heating jobs. It can run on oil, coal, gas, or biomass. The furnace gives clean and steady hot air, and it uses energy well. It is used in chemical, food, ceramic, building material, and feed industries.
Key Features & Advantages

Multi-Fuel Use: Can use oil, gas, coal, or biomass, so it fits many energy needs.
Wide Heat Range: Air can be set from 60°C to 1000°C, and it stays steady within ±5°C.
High Efficiency: Works with ≥93% thermal efficiency, so it saves fuel and cost.
Clean Air: Dust content is less than 40mg/Nm³, so it meets clean and safe standards.
Flexible Control: Can run with frequency conversion or manual control, so output stays stable.
Custom Heat Size: Capacity goes from 250,000 to 20,000,000 Kcal/h, so it can match different needs.
Durable Build: Made with stainless steel, so it resists corrosion and lasts long under heat.
Technical Specifications
|
Parameter |
Value |
|
Fuel Options |
Oil / Coal / Gas / Biomass |
|
Temperature Range |
60°C ~ 1000°C |
|
Heat Output |
250,000–20,000,000 Kcal/hr |
|
Operating Pressure |
Atmospheric |
|
Control Method |
Frequency Conversion / Manual |
|
Hot Air Type |
Direct / Indirect |
|
Dust Content |
<40mg/Nm³ |
|
Efficiency |
≥93% |
|
Material |
Stainless Steel / Carbon Steel option |
Applications

Spray drying towers
Rotary drum dryers
Fluid bed dryers
Flash dryers
Drying houses and ovens
Chemical reactors and heating chambers
Why Choose Meibao?

Meibao has built more than 1,000 hot air furnaces around the world. We make systems that are safe, stable, and eco-friendly. You can choose direct-fired types for high heat or indirect types for sensitive use. We give full service from design and building to installation and training.
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