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Quick Details

  • Condition: New
  • Flow: 1000liters~20000liters/day
  • Working Pressure: Normal Pressure
  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: Tongrui
  • Model Number: DDR
  • Usage: waste oil to diesel
  • Voltage: 380V 50HZ 3P (Customizable), 380v/50hz/3phrase( or according to customers')
  • Power(W): 48-125KW
  • Dimension(L*W*H): 800*400*800CM
  • Weight: 3600KGS
  • Certification: SGS;ISO2008,CE
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Color after treatment: No.1-No1.5
  • Warranty: lifelong
  • Capacity: 10-100t/d
  • viscosity after treatment: 26.86-49.57(40C)mm2/s
  • Pour point after treatment: -12 degree
  • Neutralization value: 0.02mgKOH/g
  • Open Flash point after treatment: 224Degree
  • limited vacuum: 50pa
  • recovery rate: 85%-90%

Packaging & Delivery

Packaging Details Hotsale waste engine oil refinery to diesel oil plant is delivered by containers.
Delivery Time 20-50 days


  Enviromental and Safe Continuous Motor Oil Recycling Machines to Make Diesel   



Product Description


 (2)Features: The machine is to change waste oil into usable diesel. More than 90%recovery rate.

1)The entire process is absolutely environmental protection without any smoke and smell.
2) Decompression device is adopted water-circulation type to guarantee the security of the whole system.
3) The unit-time productive capacity as well as the quality of final oil will be rose drastically after decompression during the whole production process.
4) The heat system is adopted hot air heating technology,not only safety but also efficiency is increased in the production processing.
5)High-efficiency gas heating system.During the oil refining processing, there are some gases(methane--butane)produced when the temperature up to 150℃.Those gases will be burned in the special gas nozzle to produce a lot of energy and to save the resources.
6) The flue dust removal system with bidirectional spiral hydrodynamic impact on dust chamber can ensure that soot emission can be reached national standard for effluent discharge.




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Our Services


(3) Period warranty 

100% brand new, we take one year(any of the damage caused by buyer shall not be the seller’s responsibility)quality guaranty.




Raw materials market

Sources of raw materials (the waste oil from all kinds of auto repair shops, large-scale machinery, ships, agricultural vehicles , water pumps, tractors, transformers, as well as kinds of waste animal oil, vegetable oil, acidified oil, heavy oil, waste lube oil, alcohol sulfonated oil, naphtha, paraffin, benzene, naphthalene, ketone )

the main technical characteristics

1.The key parts of the equipment, cracking processor,which adopts a horizontal rotating structure. This structure have those advantages compared with the old ones. The fuel for new style fuel is fuel oil, and the residue generated during the fuel burning can be lived up to the world exhaust emission standards. Therefore, this fuel oil can be used in any country.

2. The heating method for the new style equipment is indirect heating. The advantages of this methods are as follows:
1) When a system problem occurs, turn off all the exhaust fans, you can instantly cut off the heating source to ensure system’s security.
2) The heat exchange distance is 5-7 times more than old equipment, higher thermal efficiency.
3) Greatly extend the life span of the main parts in the equipment,which is 2-3 times than the old equipment.

3.using simple chemical method to solve the product’s color and odor.
4. the output oil is not less than 90%.
5. the appearance of the device: Elegant, economical and practical.
6. the catalytic pyrolysis process and chemical extraction techniques.
7. more perfect environmental protection parts, such as waste gas burner and flue dust chamber.
8. reasonable design, advanced manufacturing technology, high degree automation, perfect security facilities.

Technological process

Technological process: pump the waste oil into the negative pressure thermal cracking pyrolysis ffurnace, heat it and distillate into oil vapour, the oil vapour pass through the gas manifold,then go throught three-stage condenser to cool down the hot vapor to pethol and diesel oil;the waste gas will be collect and transport to the burner as fuel; and the residuel will be discharged automatically by sprial.





During the process of oil refining, it will be dangerous if burn directly unliquified waste gases ,the major ingredients are sorts of alkane from C1 to C4. So before that, we’ll push it into the first safety device,water seal,then go into the second safety device,gas nozzle, to ensure it’s absolutely safe.

1.raw material of steels:5CrMoG15(steel plate for Chromium molybdenum boiler)
2. even if the equipment works under negative pressure, there are still triple insurances :
1)alarm for high temp, and cut off the diesel burner(in the electric controller )
2) alarm for over pressure
3) safe valve for over pressure












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China (Mainland) | Manufacturer, Trading Company
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