used tire pyrolysis oil plant, high oil yield rate Auto welding Carbon black30% Low investment&high profits Energy saving >> ... by 16 parts,which are reactor,Insulationlayer,Desulfurization,deduster,Draft fan,Chimney,Water film cyclone,Condenser,Water tank,Cooling tower( ... also greatly improve working efficiency. >> Features * Safety With an auto welding machine for the reactor, it can not only greatly ...