... friendly. what's the coal gasifier ? The coal gas producer is a equipment that use coking coal, anthracite, ... fuel, air and steam as vaporization medicinalpreparation to produce gas as heat source.What' the coal gasifier used for ... , gas forging furnace, gas crucible furnace, gas mold furnace, grilled ladle gas furnace, sand resin heating gas regenerater, glass melting gas furnace, ceramic gas furnace ...