... be :fule oil, heavy oil, coal, firewood.3) End product percentage(for example :the raw material is tyre) Fule ... )Add raw material stay, carbon black stay, big oil tank zone ,workers rest room and simple office. ... workers need operate machine:4 workers is enough for one set machine. 9) catalyst formula:we ... port & ningbo port new patented non-pollution waste tyre fuel oil with dust remove system