The technical specifications and features of the biomass hot air stove are as follows:

1. Wide fuel applicability: Biomass, wood, coal, and various combustible materials.

2. The LRF series hot air furnace is a new type of high-efficiency vertical hot air furnace, which first employs multi-head spiral fin heat exchange technology. It features a compact structure, innovative and reasonable design, high heat intensity, rapid heating, high efficiency, easy installation and operation, clean hot air, and stable performance. The technology and heating level it adopts have reached the advanced level domestically.

3. The hot air furnace is widely used as a drying heat source for various agricultural and sideline products such as grain, food, medicinal materials, tobacco, and a variety of materials.