CHG Series
Industrial solid fuel indirect heating heat generators for grain drying, heating, and technological processes
Air heating for premises and industrial processes — using affordable fuel, without dependence on gas and propane-butane
Solid Fuel Graindryers are air heating units that obtain heat from fuel combustion and deliver a ready stream of hot air into a room or a technological system. The operating principle is straightforward: the fuel burns in the combustion chamber, thermal energy is transferred through the heat exchanger, the air is heated, and it is directed where stable heating is needed.
The category covers a power range from 50,000 to 3,000,000 kcal/h — from local heating of individual rooms to intensive hot air supply in industrial, drying, and agricultural systems.
At the core of each heat generator in this category is an air-based heating system. Combustion products do not mix with the supplied air: thermal energy is transferred through heat exchange surfaces, the air passes through the heat exchange section of the unit, is heated to the operating temperature, and then enters the room or the process circuit.
This design ensures a stable and controlled flow of hot air. The control system regulates the combustion mode, maintains the set outlet temperature, and supports stable operation of the unit throughout its entire service life.
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