
Application Areas
Base oils have a very wide range of applications, covering multiple industries and fields. The following are the main application areas of base oils:
1.Lubricant field
Base oil is the main component of lubricating oil. By adding different additives, various types of lubricating oil can be produced, such as engine oil, gear oil, and grease. These lubricating oils play a role in reducing friction and protecting mechanical parts in the automotive, machinery, shipping, and aviation industries.
2.Fuel field
Some base oils, such as diesel and gasoline, are important components of fuel. Their quality and quantity directly affect the performance and quality of the fuel. Fuel base oils are most widely used in vehicles and other transportation tools, and can be used to manufacture various types of gasoline and diesel fuel to meet the needs of different environments and demands. At the same time, due to their low volatility and high purity, fuel base oils can also be used to manufacture marine fuels, improving the reliability and safety of ship navigation.
3.Pharmaceutical field
Some base oils have medicinal value and can be directly used in the production of medicines or as solvents and carriers in pharmaceutical production. For example, Flaxseed oil is rich in Omega-3 fatty acids, which are beneficial to cardiovascular health; evening primrose oil helps alleviate premenstrual syndrome symptoms.
Product Description
1.Working Principle & Technology
Our base oil refining machine and waste oil distillation machine are specially designed for the recycling of various waste industrial lubricating oils. By adopting advanced VBOLT patent distillation and refining technology, these machines can effectively convert used industrial lube oil into high-quality virgin-like base oil with a wide viscosity range from SN75 to SN500, so as to realize high-value resource reuse of waste oil.
2.Process Advantages
Under low-pressure operating conditions, these machines complete the separation and purification of base oil from waste oil through vacuum distillation. The reduced-pressure environment enables distillation at relatively low temperatures, which greatly reduces thermal decomposition and deterioration of oil products, ensures the stability and performance of the regenerated base oil, and improves the quality and yield of final products.

Our Technology
Waste Engine Oil Distillation and Used Engine Oil Refining Plant for Base Oil Production adopts the following core technologies:
1.Pretreatment System: Demetallization and ash removal to effectively remove impurities and inorganic residues.
2.High-efficiency Flash Distillation System: Realizes rapid dehydration and degassing, ensuring stable subsequent distillation.
3.Precision Fractional Distillation System: Accurately fractions oil components to produce high-purity, high-quality base oil.
4.Flexible Refining Process: Customizable options including clay refining, silica gel adsorption, solvent extraction and other processes to meet different market requirements.
5.Highly Automatic Control System: Equipped with digital real-time monitoring, PLC control system; DCS system is available upon request.
6.Sturdy Structure & Safety System: Extra-thick steel plate construction with comprehensive alarm system to ensure stable and safe operation.

Quality Of Oil Product
Base oil produced by our waste oil regeneration equipment, meeting nearly Group II standard, with viscosity grade ranging from SN150 to SN350.

Successful Case


Technical services
Pre-sales Service
*We provide various forms of pre-sales services, such as formulating investment budgets, manufacturing , allowing customers to make reasonable plans at a lower cost.
*Investment Budget: Provides product profit analysis, machine recommendations and related budgets, human resource allocation and budget preparation services.
*Factory Planning: Provides equipment library dimensions, equipment layout design, and workshop construction suggestions.
After-sales Support
*We provide customers with free training , enabling them to independently use and maintain the machines.
*We will promptly answer customers' technical questions; if necessary, we will provide on-site guidance and assistance 。
*If customers need new equipment, additions, or modifications, we will provide free technical guidance.
*All machines are provided with lifetime free technical assistance 。
*All major machine parts are warranted for up to 24 months. Consumable parts are warranted for 12 months.





