Wasted Oil Distillation for Diesel Scrap Oil Refining Oil Change Plant

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Product Description

Wasted Oil Distillation for Diesel Scrap Oil Refining Oil Change Plant

YJ-DSL series is suitable for used engine oil, motor oil, heavy fuel, bunker oil, oil sludge, kinds of lubricant oil and other pyrolysis oil to clean diesel. After our machine's recycling, then the waste oil can be changed into clean diesel oil. Which can be used in ships, trucks, generators and so on directly

Working Process

The working process for Scrap Engine Oil To Standard Clean Diesel Oil Distillation Refinery Machine is to pump the waste oil into the distillation kettle, the heating system will start the stirring device. Gasoline components and water in the used oil can be distilled out when the temperature reaches to 50 ℃-100℃. When the temperature reaches to 160 ℃-260℃, after efficient catalytic and cracking, the light and heavy components will convert to diesel from vapor. Finally, we filter all collected diesel oil liquid, then we can get high quality finished diesel oil.

Cracking Process

The method for Scrap Engine Oil To Standard Clean Diesel Oil Distillation Refinery Machine is cracking it into fuel. The feature for the cracking process is very safe cause the temperature setting is rigorous and the machines is stabilization. Our engineers commit to design the most reasonable and high efficient distillation system to realize the profit maximization of the both parties.


1)High recovery rate

the highest recovery rate can reach 93-95%. Gasoline 2-5%, diesel fuel 85-90%.

2)Easy operation

The YJ-DSL series machine is easy to operate, low running cost, it need only 1-2 workers to operate

3)Rich raw material

YJ-DSL series can recycle all kinds of used black diesel, used engine oil, used machine oil, used mineral oil and almost all industrial oil to diesel fuel. The cracked oil is able to be used as industrial or civil-use fuel, even power driven fuel.

4)Efficient catalyst

It is normal safe and available. It can help the waste oil further catalytic cracking to ensure a higher recovery rate and good quality of oil



Technical Parameter

Machine Parameter
Handling capacityT/D0.524510203050100
Recovery rate%<=93
Teperature ≤ 430
Working NoisedB (A)456065656570707575
Total powerKW101520225590130170260


Pyrolysis Diesel Oil Parameter
Item Test standardResultStandard value
Density(15℃) ASTM D12980.84  kg/l---- kg/l
Kinematic viscosity(40℃) ASTM D4453.36  cst1.6-5.8 cst
Flash point(closed cup) ASTM D9360    ℃≥55 ℃
Pour point ASTM D97-19   ℃≤ 0  ℃
Distillation temperature10% oint ASTM D86204  ℃---
 50%point289  ℃≤300 ℃
 90%point344  ℃≤355 ℃
95% point359  ℃≤365 ℃
Cetane indexASTM D97654.42≥45
Water contentASTM D95Trace%vol≤Trace %vol
Sulfur contentASTM D12260.151%wt≤0.2 %wt

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1.what ability we have?

mature technologies and skillful workmanship (we control every single manufacturing process and make sure it will be done perfectly in our factory with the lowest cost with the best quality assurance). products quality guarantee and about 30 days free train(competitors cant spend much time in you factory,stay long you will find many problems about their machine)


2.Why we need to add the catalyst?

Catalyst will keep the recycled oil stabilization, avoiding the recycled oil oxidate and color change back to black. So the recycled oil from our machine will keep yellow at least half one year or one year.


3.Why the machine need work under vacuum condition?

The machine work under negative pressure, the boiling rage of the used oil is lower under high vacuum condition, if without vacuum unit, the oil will crack when temperature up to 420-450 degree( and the oil will become to diesel when temperature is 450 degree)


2.1086 s.