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Negative Pressure Vacuum Distillation Plant , DIR Series Used Oil Distillation Plant

Categories Vacuum Distillation Equipment
Brand Name: TONGRUI
Model Number: DIR Used Oil Distillation Machine
Certification: ISO9001:2008; CE,BV Certificate
Place of Origin: Chongqing,China
Price: negotiation
Supply Ability: 50 SETS PER YEAR
Delivery Time: 30-50 Working days
Packaging Details: Wooden case
Payment Terms: D/P, L/C, T/T, D/A
Type: Used Oil Distillation Machine
Function: Refine black engine oil to base oil
Recovery rate: more than 85%
Chemical cost: USD30 for recycling 1000L used oil
Operating worker: 2 Worker
Quality Warranty: 12 months
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Negative Pressure Vacuum Distillation Plant , DIR Series Used Oil Distillation Plant

Negative Pressure Waste Engine Oil Recycling Machine Without Pollution

Mainly Raw materials of our DIR series Used oil distillation machine

waste engine oil, black motor oil, used transformer oil, lubricant oil, hydraulic oil, turbine oil, gear oil, quenching oil, kinds of industrial oil and so on.

What can we get from DIR used oil distillation machine?

DIR is mainly used to change waste oil into clean base oil. The final base oil will be SN150-SN500. The base oil can be used as the raw materials of kinds of usable oil, such as new engine oil, new motor oil, new lubricant oil,hydraulic oil and so on

Technical Specification:
Total Power49KW59KW69KW78KW82KS90KW110KW120KW
Rated Power68KW80KW100KW110KW125KW140KW150KW165KW
Vacuum Degree-50Pa
Heating Methodgas/electric
Oil Heating Temp180℃-270℃

This oil distillation technology utilized catalyzing treatment during chemical processing. Our company developed a kind of composite catalyst, through catalyzing, the harmful substances are selectively processed, for example, polymerization, shielding, passivation effect and discharged as residues, so as to remove the unstable factors of the waste lubricating oil, make it became qualified lubricating base oil.

This technology is different from the traditional distillation process with sulfuric acid,it is also different from the current hydrogenation technology. The process of this technology is: Catalyzing treatment of waste lube oil (including gasoline engine oil,diesel engine oil ect. almost all sorts of recyclable waste oil), and then distill to new lube base oil. The oil will not mean to oxidate and change color, no odour. The residues can be used as fuel, it will not make secondary pollution. This technology is high automatic, the operation is simple, no complicate operation control, easy to learn and understand, low labour intensity, 1-2 persons are enough and no special requirement.

Recovery Rate:

Gasoline/diesel oil7%
Light Lubrication oil42%
Heavy Lubrication oil43%


Treated Oil analysis (take the waste diesel engine oil for example)

ItemHeavy Lube oilLight Lube Oil
Color ≤1.51
Viscosity (40°C)mm2/s49.5726.86
Viscosity Index ≥9695
Anti-oxidation 150°C,min ≥180180
Flash Point(Open)°C ≥228224
Pour Point °C ≤-12-16
neutralization value (mgKOH/g) ≤0.020.02

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