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Quick Details

  • Condition: New
  • Flow: 1-20T/D(24H)
  • Working Pressure: 50Pa
  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: TONGRUI
  • Model Number: DIR-II
  • Usage: waste alll kinds of oil, crude oil
  • Voltage: 380v/50hz
  • Power(W): 40kw
  • Dimension(L*W*H): up to you
  • Weight: up to you
  • Certification: ISO9001:2008; SGS
  • After-sales Service Provided: Engineers available to service machinery overseas
  • operating personnel number: 1-2 workers
  • recovery rate: 85%
  • chemical cost: within 30 USD/T
  • product quality: light yellow; no foul smell
  • after service: 12-24 months guarantee
  • environmental protection: no waste gas; no waste water
  • energy consumption: 10^5 kcal/t
  • Material: Stainless steel and Carbon steel
  • ultimate vacuum: 50pa
  • Noise: 75dB(A)

Packaging & Delivery

Packaging Details whatsapp:+86 159 2300 0154
package of DIR crude oil waste used motor engine lubricant oil purification re-refining machine :
Wooden Cases:To be packed in strong wooden cases, suitable for long distance ocean freight transportation as well as changing climate and with good resistance to moisture and shocks.
Delivery Time 20-80 days after advance

DIR Crude Oil Waste Used Motor Engine Lubricant Oil Purification Re-Refining Machine





DIR waste oil distillation plant can be applicable to all kinds of different  feedstock ,typically as used engine oil,heavy

 fuel oil ,tire pyrolysis oil ,hydraulic oil,gear oil,transmission oil etc. to convert those used lube oil into higt quality base  oil as well as gasoilne and asphalt.


Production Flow




 Why Easy operation Hot-used resonable price used engine oil purifier machine is needed?


Used oil should not be thrown away, while it gets dirty. Used oil contains contaminants, but it can be recycled with some technology. In this way, we can not only protect our environment, but also we  save some natural resource. So there are many people around the world recycling used oil, taking measures to do that is meaningful. 


Waste oil contains too much contamination, including non-hydrocarbon, alkene, polycyclic aromatic hydrocarbon, metal hydronium, impurities, metal particles, asphaltene and colloid etc.  The traditional technology only can refine the wasted oil to base oil, which can’t be used directly. Fortunately, our company made great efforts to find new technology in vacuum distillation plant, which can distill all kinds of waste oil into available oil with high recovery rate. This plant is easier to operate at lower cost. 


The purpose of waste oil vacuum distillation plant is to re-refine industrial waste oil(including equipment lubricants, metal-working oil and process oil) and used automotive lubricants( such as engine oil, hydraulic oil and gear oil), then reuse it.


Total Power49KW59KW69KW78KW82KS90KW110KW120KW
Rated Power  68KW80KW100KW110KW125KW140KW150KW165KW
Vacuum Degree -50Pa
Heating Method gas/electric
Oil Heating Temp180℃-270℃
Noise  ≤60dB
Dimension 7*6*7.5M  8.5*6.5*7.5M  9*7*7.5M  9.5*7.5*7.5M 10*8*7.5M  11*8.5*7.5M  13*9*7.5*  15*10*7.5M 



Oil test




Main spare parts






1.Why are most of our products with higher price than our competitors?


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.How to deal with the residue?


The final residue is semi solid and can be processed for manufacturing asphalt, or briquette for burn, or blend with oil to make off-speck heavy fuel oil or to make greases for slow moving machineries.


3.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.


4.Why the machine need work under high vacuum condition?(-50pa)


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),as we know,lower temperature with high oil quality.



Company Information


Our Services


Packaging Details:

1.Whole packaging machine;

2. Anti-collision package edge;

3.Equipment and packaging the cases fit closely:

4.Engineer installation and training for free.





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China (Mainland) | Manufacturer, Trading Company
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