Convert Waste Engine Oil Into Valuable Diesel Fuel Efficiently
VBOLT Waste Engine Oil To Diesel Plant is specially designed for recycling used engine oil into reusable non-standard diesel fuel through advanced vacuum distillation and purification technology.
The system can process contaminated waste engine oil with stable operation, high oil yield, low energy consumption, and environmentally friendly performance.
This solution is ideal for:
- Waste oil recycling companies
- Fuel oil producers
- Industrial fuel suppliers
- Environmental investment projects
- Government waste oil treatment projects
- Energy recovery plants
By converting hazardous waste oil into reusable fuel, customers can achieve both environmental compliance and long-term profitability.
Suitable Raw Materials
The plant is designed to process various kinds of waste engine oil and contaminated lubricating oils, including:
- Used automotive engine oil
- Diesel engine oil
- Truck engine oil
- Heavy machinery lubricating oil
- Excavator & construction equipment oil
- Marine engine oil
- Mixed black waste engine oil
- Contaminated industrial lubricants
- Waste motor oil with water or impurities
The system is suitable for high-moisture and high-impurity waste oils after pre-treatment.
Final Products
After processing, the plant can produce:
Non-Standard Diesel Fuel
Suitable for:
- Industrial burners
- Boilers
- Heating systems
- Cement plants
- Industrial furnaces
- Diesel generators
Light Fuel Oil
Can be used as industrial heating fuel or further refined.
Asphalt / Heavy Residue
Can be used in:
- Road construction
- Brick factories
- Heavy fuel applications
The final diesel fuel has improved color, odor, stability, and combustion performance compared with untreated waste oil.
Working Process
The complete waste engine oil recycling process generally includes:
1. Raw Oil Feeding
Waste engine oil is pumped into the storage and preheating system.
2. Dehydration Process
Water and light impurities are removed through heating and separation.
3. Vacuum Distillation
The dehydrated oil enters the vacuum distillation reactor, where diesel fractions are separated under controlled temperature and negative pressure conditions.
4. Oil Gas Condensation
Oil vapor passes through the condensation system and becomes liquid fuel oil.
5. Purification & Filtration
The distilled fuel is purified through filtration and optional catalytic treatment to improve quality and color.
6. Final Oil Storage
Qualified diesel fuel is transferred into storage tanks for direct sale or use.
Core Technical Advantages
High Diesel Yield
Advanced distillation technology ensures efficient recovery of valuable fuel fractions.
Continuous & Stable Operation
Industrial-grade automation system provides stable temperature and pressure control.
Energy Saving Design
Heat recovery systems reduce fuel consumption and operating costs.
High Vacuum Technology
Lower distillation temperature helps protect oil quality and improve output stability.
Safe Industrial Structure
Equipped with explosion-proof systems, pressure protection, alarm systems, and emergency shutdown functions.
Environmental Compliance
The plant is designed with waste gas purification and environmentally friendly emission control systems.
Plant Capacity Range
VBOLT can provide customized solutions for different project scales.
| Plant Type | Daily Capacity |
|---|---|
| Small Scale Plant | 1-5 Tons/Day |
| Medium Scale Plant | 10-20 Tons/Day |
| Large Scale Plant | 20-100 Tons/Day |
| Customized Industrial Plant | 100+ Tons/Day |
We can design batch-type or fully continuous systems according to customer requirements.
Diesel Yield Reference
The final oil yield depends on raw material quality and contamination level.
| Raw Material | Diesel Yield |
|---|---|
| Clean Waste Engine Oil | 80%-90% |
| Mixed Used Motor Oil | 75%-85% |
| High Water Content Waste Oil | 65%-80% |
| Heavy Contaminated Engine Oil | 60%-75% |
Actual output may vary depending on water content, sludge level, and processing conditions.
Main Equipment Composition
A complete Waste Engine Oil To Diesel Plant usually includes:
- Raw oil storage tank
- Preheating system
- Dehydration tank
- Vacuum distillation reactor
- Heating furnace
- Condensation system
- Oil-water separator
- Vacuum system
- Purification & filtration system
- Fuel oil storage tank
- Exhaust gas treatment system
- Electrical control cabinet
- Pipeline & valve system
Optional Configuration Solutions
According to different project requirements, VBOLT can provide optional modules such as:
- Fully continuous operation system
- PLC automatic control system
- Catalytic purification system
- Diesel color improvement unit
- Desulfurization system
- Waste gas purification tower
- Heat recovery system
- Remote monitoring system
- Automatic slag discharge system
- Skid-mounted modular design
Customized engineering solutions are available for local environmental regulations and fuel standards.
Industry Applications
The recycled diesel fuel can be widely used in:
- Industrial heating plants
- Boiler fuel systems
- Cement factories
- Brick factories
- Steel plants
- Diesel generator stations
- Marine fuel applications
- Fuel trading businesses
- Waste oil recycling companies
- Energy recovery projects
This project helps customers convert hazardous waste into profitable energy products.
Why Choose VBOLT
Professional Waste Oil Recycling Manufacturer
VBOLT focuses on waste oil recycling and fuel recovery equipment manufacturing.
Customized Engineering Solutions
We provide customized plant design according to raw material type, local regulations, capacity, and investment budget.
Complete Technical Support
Our team provides:
- Process design
- Equipment manufacturing
- Installation guidance
- Operator training
- Commissioning support
- After-sales technical service
International Project Experience
VBOLT serves global customers with practical industrial solutions and export experience.
Reliable Equipment Quality
Industrial-grade materials and strict manufacturing standards ensure long-term stable operation.
Get Your Customized Solution
To provide the most suitable proposal and quotation, please send us the following information:
- What type of waste engine oil will you process?
- Daily processing capacity required?
- Final product requirement?
- Local electricity or fuel condition?
- Batch type or continuous type preferred?
- Local environmental requirements?
VBOLT technical engineers will provide:
- Process flow solution
- Equipment configuration
- Project layout suggestion
- Investment estimation
- Technical consultation
- Detailed quotation
Contact VBOLT today to start your waste engine oil recycling project.
