waste oil recycling machine,used oil refinery equipment, oil refinery machine is mainly used to extarct superior renewable diesel from all of the waste mineral oil.Main parts of the waste oil refining machine :High-temperature atmospheric boiler : 2800×5400mmDistillation tower : 800×1500mmCatalytic reaction tower : 1200×3000mmWater-cooling congealing device : 2000×2000mmIntermediate separator : 1500×1500mmPetroleum gas separator : 1000×1500mmExhaust steam processor : 2000×600×8000mmTaking the usedoil as raw materials can not only save the material cost, but also makemoremoney for you.