... parameter of crude oil equipment itemscontentsRaw materialsWaste tires, scrap plastic, waste rubberMode ST-6t ST-8tST-12tSize of ... ×25=220,250RMB7Yearly Net Profit220,250RMB×10=2,202,500RMBParameter of waste/crude oil refining equipment Equipment ... oilRaw oilWaste engine oil Waste plastic oilWaste rubber oilRaw oilWaste engine oilWaste plastic oilWaste rubber oilStructural formVertical towerVertical ...