... heating furnace, 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, ... as metallurgy, chemical industry, allumim, fire-resistant materials, glass products and existing kiln,with very good effect.coal gasifier ... 6Tuyere diameter(mm)108108 single coal gasifier used for glass furnace