Fully Automatic Low Pressure Fire Tube Hot Air Stove Biomass Wood Coal Fired LRF Series
Basic Properties
Trading Properties
| Video Outgoing-inspection: | Provided | Machinery Test Report: | Provided |
|---|---|---|---|
| Core Components: | Pressure Vessel, Motor, Screw, Boiler | Type: | Natural Circulation |
| Usage: | Industrial | Structure: | Fire And Water Tube |
| Pressure: | Low Pressure | Style: | VERTICAL |
| Fuel: | Biomass ,Coal,Timber, Firewood, Logs, Solid Waste | Output: | Hot Air |
| Dimension(l*w*h): | It Depends On The Boiler Capacity | Warranty: | 1 Year |
| Key Selling Points: | Automatic, Easy To Operate, Three-Pass Threaded Fire Tube, With Built-In Dust Collector | Material: | Stainless Steel, Cast Iron |
| Weight (kg): | 1550 | Product Name: | Biomass Fired Coal Hot Air Boiler |
| Thermal Efficiency: | 89% | Output Heat: | 100,000 Kcal To 6,000,000 Kcal |
| Voltage: | Three-phase 380v 50Hz (customizable As Needed) | Application Field: | Greenhouse Heating, Food Processing, And Drying |
| Output Power: | 120kw To 7000kw | Output Temperature:: | 60-500°C° |
| Design Advantages: | Multi-Pass Structure, Finned Tube | Model: | LRF-10 To LRF-240 |
| Highlight | Fire Tube Hot Air Stove,Fully Automatic Hot Air Stove,Biomass Wood Hot Air Stove |
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Vertical Compact Structure
LRF hot air boiler adopts a vertical integrated design, saving workshop space and facilitating installation and movement.
High Thermal Efficiency Energy
Saving Optimized combustion and heat exchange structure, fuel fully burned, lower operating cost.
Wide Fuel Adaptability
Suitable for various biomass fuels: wood, sawdust, crop straw, biomass pellets, wide application range.
Stable Hot Air Supply
Large air volume, constant outlet temperature, meet continuous production demand.
Environmentally Friendly & Low Emission
Clean combustion, less smoke and dust, compliant with environmental protection standards.
Full Automatic Operation
Intelligent control panel, easy to operate, greatly save labor cost.
Durable Long Service Life
Thickened material and anti-corrosion treatment, wear resistant, stable long-term operation.








Henan Hengnuo Boiler Co., Ltd. was established in 2018. It is a B-class boiler manufacturing license and a first-class and second-class pressure vessel manufacturing enterprise issued by the General Administration of Quality Supervision, Inspection and Quarantine of China. It has rich experience in research and development, production, sales, installation, and undertaking corresponding engineering and technical design. It is a "contract abiding and trustworthy" enterprise in Henan Province. The factory covers an area of over 50000 square meters, with a building area of 10000 square meters. It has 350 sets of main boiler production equipment and nearly 100 high-quality technical talents.
Nowadays, Henan Hengnuo's products such as fuel (gas) steam and hot water boilers, biomass steam and hot water boilers, electric heating steam and hot water boilers, organic heat carrier furnaces, high and medium temperature hot air stoves, vertical and horizontal biomass evaporators, etc. have been exported to more than 30 countries around the world, making outstanding contributions to improving the quality of living environment and enhancing the boiler product industry. Choose Henan Hengnuo Boiler for industrial boilers.





Contact Person: Mr. Leo Si
Tel: 19059606165