Coal Gas Furnace is a production equipment that can convert coal into combustible gas – gas (main ingredient: CO, H2, CH4, etc). Working principle as follows: After the selecting the coal to meet gasification indexes request, and air-steam mixture as a gasifying agent. Coal through physical, chemical reaction will become combustible gas in the furnace, the upper gas through the cyclone oil, electric fishing filter tar and lower gas through the cyclone dust collector to wash dust, after mixing, gas can be delivered to users directly. Widely used for steel rolling furnace, annealing furnace, forging furnace, steel furnace, glass furnace, aluminum melting furnace, copper furnace, pottery furnace and other kinds of thermal furnace in desired temperature range annealing furnace, forging furnace, steel furnace, glass furnace, aluminum melting furnace, copper furnace,ceramic furnace etc. Various thermal furnace needed shaped furnace temperature range.