YNZSY Series Used Oil Recycling Machine

YNZSY series used oil recycling machine is a new technology developed by YUNENG. It is suitable for recycling waste oils such as waste engine oil (gasoline engine oil, diesel engine oil) and waste hydraulic oil. The product is of high quality and excellent price. Widely loved by consumers, it has now been sold to countries around the world.

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Features of Used Oil Recycling Machine:

  1. Combines physical and chemical methods to remove the electric charges among polar particles in the waste oil, so particles will be gathered into big impurities and easy to be removed from the oil.
  2. Good filtration technology to remove all impurities such as colloid, asphaltene, suspended matters and kinds of chemical compounds, etc., while restoring oil’s color and nature.
  3. Vacuum degassing and dehydration technology is used to remove harmful gas and water fast.
  4. Advanced waste gas treatment to ensure the environment not be polluted.
  5. Automatic operation: add the 4 chemicals automatically, PLC control machine running. Easy and safe to use.
  6. Compact structure, good-looking.
  7. Good effect, low running cost.
  8. Spraying and blending technology combined to avoid oil-spraying.

Working Process:

  1. The YNZSY series used oil recycling machine uses a sedimentation method to allow the waste oil to stand so that the impurities are lowered and separated. The settling time is determined by oil quality and oil temperature. The higher the oil temperature, the smaller the viscosity, the easier the impurities are, and the shorter the settling time. The settling time of impurities in general oils depends greatly on temperature.
  2. This machine uses a pickling method to further treat the settled and distilled waste oil. Condensed sulfuric acid reacts with colloidal and asphaltic impurities in waste engine oil.
  3. The third step is the alkaline washing method. This step is to remove the organic acid from the waste engine oil and neutralize the sulfuric acid remaining in the pickling.
  4. Finally, after filtering through the machine, we can get the products we need.

Application of Used Oil Recycling Machine:

YNZSY used oil recycling machine is new in technology researched and developed by YUNENG and CQ University. It is suitable to regenerate used engine oil (gasoline engine oil, diesel engine oil), waste dirty hydraulic oil, and other seriously polluted lubrication oil.


Parameter NameUnitYNZSY 250-1YNZSY 500-1YNZSY 1000-1YNZSY 2000-1YNZSY 1000-3YNZSY 1500-3YNZSY 2000-3YNZSY Series
Treating capacityL/H62.512525050075010001500Above1500
Loading capacityLiters25050010002000100015002000Above2000
Recovery Rate/75-9075-9075-9075-9075-9075-9075-90Contact us
Working PressureMPa≤0.4≤0.4≤0.4≤0.4≤0.4≤0.4≤0.4Contact us
VacuityMPa-0.06~-0.095-0.06~-0.095-0.06~-0.095-0.06~-0.095-0.06~-0.095-0.06~-0.095-0.06~-0.095Contact us
Temperature Range°C80°C-180°C80°C-180°C80°C-180°C80°C-180°C80°C-180°C80°C-180°C80°C-180°CContact us
Working NoisedB(A)≤85≤85≤85≤85≤85≤85≤85Contact us

About Yuneng’s Oil Filter Recycling Machine

We are a professional manufacturer of oil purifiers. We have a variety of used oil recycling machines for sale and can also provide you with customized oil purifiers. If you need it, please contact us.

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YNZSY Series Used Oil Recycling Machine
YNZSY Series Used Oil Recycling Machine