YNZSY Series Used Oil Recycling Machine

  • YNZSY series used oil recycling machine is a new technology developed by YUNENG.
  • Suitable for recycling waste oils such as waste engine oil (gasoline engine oil, diesel engine oil) and waste hydraulic oil.
  • With 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 removes all impurities such as colloid, asphaltene, suspended matter, 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 runs. 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.

Used Oil Recycling Machine Specification

Parameter Name Unit YNZSY 250-1 YNZSY 500-1 YNZSY 1000-1 YNZSY 2000-1 YNZSY 1000-3 YNZSY 1500-3 YNZSY 2000-3 YNZSY Series
Treating capacity L/H 62.5 125 250 500 750 1000 1500 Above1500
Loading capacity Liters 250 500 1000 2000 1000 1500 2000 Above2000
Recovery Rate / 75-90 75-90 75-90 75-90 75-90 75-90 75-90 Contact us
Working Pressure MPa ≤0.4 ≤0.4 ≤0.4 ≤0.4 ≤0.4 ≤0.4 ≤0.4 Contact us
Vacuity MPa -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~-0.095 Contact us
Temperature Range °C 80°C-180°C 80°C-180°C 80°C-180°C 80°C-180°C 80°C-180°C 80°C-180°C 80°C-180°C Contact us
Working Noise dB(A) ≤85 ≤85 ≤85 ≤85 ≤85 ≤85 ≤85 Contact us

Application of Used Oil Recycling Machine

YNZSY waste 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.

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

How Does Used Oil Recycling Machine Work?

  1. The YNZSY series waste oil recycling machine that 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.

Choose a Reliable Used Oil Recycling Machine Manufacturer

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.


Rich Experience

Leading manufacturer in industrial oil and gas treatment with more than 25 years experiences.

Tailored Design

Specializes in making your systems suit your needs & requirements. Every system is custom engineered & custom designed. 

Professional Technical Team

Professional pre-sales, in-sale and after-sales service team to meat customer’s requirement

Reliable Quality, Durable System

Top-quality components and workmanship ensure high performance