Description：JRF series coal-fired hot blast stove is the latest indirect heating technology which combines combustion and heat transfer to heat transfer at the high temperature part of the furnace body. Smoke and air have their own ways.

Description：Fuel burns through a burner to produce high-temperature gas. The heat of the high-temperature gas is transmitted to the heated air by means of a hot blast stove with enhanced heat transfer measures.

Description：Our company produces spiral fin air heat exchanger, also known as radiator, radiator exhaust pipe, which is the main equipment in the heat exchanger for cooling or heating air with cold and heat medium.