1,Q245R & Q345R 2,alarm system 3,fully-automatic discharge slag 4,pollution-free 5,Lifelong ... -14 hours3 hours3 hours23 hours FuelThe fule can be :fule oil, heavy oil, coal, firewood.Using the fule at the beginning and ... end , using waste gas (8-10% gas can not become oil at normal pressure and normal temperature )heat the machine at ... at your local. 2012 hot sale continuous scrap tyre pyrolysis system