... oil heating furnace is mainly composed by horizontal or vertical heat-conducting oil heating furnace (burning oil or coal), burner, ... temperature vale, instruments, flange, washer, heat-conducting oil pipe system and electric control.Heat conduction oil heating asphalt equipment technical parametersModelfurnace model ... 350DJL-200 QXG-200 200-250 94 480 heat conduction oil heating boiler heationg oil