We always firmly believe that: quality creates the future, quality and brand are the same, talents and careers grow together, and we are fully committed to the development and prosperity of the Fuel Oil Purifier in Ship, Engine Oil Refining Machine, Transformer Oil Regeneration Plant industry. Warmly welcome customers and industry professionals at home and abroad to visit and guide our company. Quality is the bridge between us and customers, and integrity is the foundation of our guarantee to customers. At the same time, we also have strong processing capabilities, all kinds of cutting-edge equipment should be equipped, from product design to related mold design and manufacturing can be done by ourselves. Our company has always been based on the concept of people-oriented, respect for knowledge, respect for talent, to provide growth opportunities. We hope to cooperate with more customers for mutual development and benefits.
Product Description
The DIR series black engine oil recycling machine can recycle gasoline engine oil, diesel engine oil, mineral oil, synthetic oil, motor oil, transmission oil, hydraulic oil and other lubricant oil to clean oil, like SN150,SN300,SN350,SN500. Change black oil into yellow color, the final oil color is NO.1~2. The recovery rate of this machine is more than 85%. Only need to add one chemical, named catalyst, percentage:2%-5%,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. It is environmental friendly.

Advantages
◆ There are optional ways to heat the oil, like the boiler way by using fuel, natural gas or coal. Also, if machine is small capacity, we can use the electric heating way.
◆ By using the high vacuum distilling way, so the distilling temperature is low, energy saving and safety.
◆ Using the special chemicals to catalyze the waste oil, which makes sure the final diesel oil, gasoline oil and base oil are good anti-oxidation with good color, there is no bad odor.
◆ Machine design life is more than 20 years, long working life time.
◆ Easy operation, only 1 or 2 workers can operate the machine.
Final base oil from waste oil

Item | Heavy base lube oil | Light base lube oil |
Appearance | lucidity | lucidity |
color ≤ | 2.5 | 1.5 |
Viscosity(40℃)mm2/s | 49.57 | 26.86 |
Viscosity index ≥ | 96 | 95 |
anti- oxidation 150℃,min ≥ | 180 | 180 |
de-emulsification, 54℃ min | 5min | 5min |
Flash point (opening)℃ ≥ | 228 | 224 |
Pour point ℃ ≤ | -12 | -16 |
Neutralization value mgKOH/g ≤ | 0.02 | 0.02 |
Services:
1.Whole process install,guide,training by our overseas service
2.Maintance and replacement service,when necessary
3.Reminding for the service life of the wearing parts/paid to provide
4.Installing guide for customers from both China and abroad
5.Tracking service for products for 12 months,lifetime service
6.Provide for final oil’s market suggestions
Our Company
Our company is engaged in researching and manufacturing oil purifiers over 20 years,which is a very professional and reputable manufacturer with unique technologies and rich experience in oil recycling equipment.As so far, the company has obtained dozens of patents, and all the products manufactured confirm to international standards in quality and efficiency with ISO 9001:2015 certificates and CE certificates.Dedicated to strict quality control and thoughtful customer service, our products are exported to more than 30 countries and regions at home and abroad.
Looking to the future, we keep up with the emerging application fields and keep our 30t~50t Fully Continuous Waste Plastic Tyre Fuel Distillation Oil Refining System Pyrolysis Plant and services in line with the development trend of the times. Introduce more advanced equipment and technology, continue to create and develop new products, and achieve another leap for the company. At present, the company has established a good brand image and user reputation in the industry, with a sales network all over China.
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