used tire pyrolysis oil plant, high oil yield rate Auto welding Carbon black30% Low investment&high profits Energy saving >> ... cyclone,Condenser,Water tank,Cooling tower(optional),Gas recycle system,Oil tank,Gas separate,Waste gas burner,Furnace,Blower,Carbon black slag ... also greatly improve working efficiency. >> Features * Safety With an auto welding machine for the reactor, it can not only greatly ...