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120m3/h refined oil making machine
,3 Phase refined oil making machine
,120m3/h edible oil refinery machine
The Three Phase Decanter Centrifuge for Edible Refined Oil is designed for continuous separation of oil, water, and solid impurities during edible oil processing.
It is suitable for vegetable oil purification, oil sludge treatment, crude oil clarification, and oil recovery applications. The centrifuge uses high centrifugal force to separate three phases efficiently, recovering valuable oil while removing water and solid particles.
In edible oil production, the main challenges include fine solid impurities, emulsified oil-water mixtures, unstable feed conditions, and strict food-grade hygiene requirements.
- Edible refined oil purification
- Vegetable oil clarification
- Palm oil processing
- Soybean oil separation
- Cooking oil recovery
- Oil-water-solid separation
- Oil sludge treatment
- Food-grade oil processing
Fine Solid Impurities
Oil streams may contain fine particles, gums, and suspended solids that are difficult to remove by conventional methods.
Oil-Water Emulsion
During processing, oil and water can form stable emulsions, reducing separation efficiency.
Valuable Oil Loss
Residual oil trapped in sludge or wastewater can reduce product recovery and increase production costs.
Variable Feed Conditions
Different oil types and processing stages create changes in viscosity, solid content, and separation requirements.
Food-Grade Hygiene Requirements
Edible oil production requires clean equipment surfaces and suitable contact materials to avoid contamination.
Continuous Production Requirements
Large-scale oil plants need reliable equipment for uninterrupted separation and stable output.
Edible Refined Oil Separation Solution
Edible Oil Feed
→ Pretreatment
→ Three Phase Decanter Centrifuge
→ Refined Oil + Water Phase + Solid Residue
Recovered Oil → Further Refining / Storage
Water Phase → Treatment / Recycling
Solid Residue → Disposal / Further Processing
Peony Can Provide
- Oil sample testing and centrifuge selection
- SS304/SS316L food-grade contact material
- Oil-water-solid three-phase separation solution
- Adjustable bowl speed and differential speed
- PLC automatic control system
- Oil recovery and wastewater reduction solution
- Wear-resistant scroll configuration
- Complete oil processing integration
How the Decanter Centrifuge Works
1. Oil Feed Introduction
Edible oil mixture containing oil, water, and solids enters the rotating bowl through the feed system.
2. Three Phase Separation
Under centrifugal force, solids move to the bowl wall, water forms the middle layer, and oil remains in the inner liquid zone.
3. Solid Conveying
The scroll continuously transports separated solids toward the discharge end.
4. Oil and Water Discharge
Separated oil and water leave through independent liquid discharge outlets.
5. Continuous Operation
Oil recovery, water separation, and solids discharge are completed continuously.
| Model | Diameter (mm) | Length (mm) | Length-to-diameter rate | G force | Max solid discharge (m³/h) | Weight (kg) | Dimension (L*W*H) (mm) |
|---|---|---|---|---|---|---|---|
| PDC-10 | 250 | 1000 | 4 | 4080 | 0.4 | 1000 | 2410*800*1080 |
| PDC-12 | 4200 | 1350 | 4 | 3500 | 0.6 | 1200 | 2610*800*1080 |
| PDC-12 | 4200 | 1350 | 4.5 | 3180 | 1.2 | 1800 | 3495*840*1180 |
| PDC-18 | 4000 | 1600 | 4.5 | 3180 | 1.2 | 3200 | 3497*1020*1385 |
| PDC-18 | 450 | 2150 | 4 | 2500 | 2 | 3800 | 4447*1080*1385 |
| PDC-20 | 400 | 2250 | 4.5 | 2500 | 3.5 | 4000 | 4580*1140*1470 |
| PDC-21 | 530 | 2280 | 4.3 | 2500 | 5 | 5000 | 4924*1170*1540 |
| PDC-26 | 655 | 2800 | 4.3 | 2270 | 8 | 7000 | 4300*1900*1350 |
Main Advantages
High Oil Recovery
Recovers valuable edible oil from water and solid mixtures.
Three Phase Separation
Separates oil, water, and solids in one continuous process.
Reduced Product Loss
Minimizes oil loss during purification and sludge treatment.
Food-Grade Design
Stainless steel contact parts support edible oil processing requirements.
Stable Continuous Production
Suitable for large-scale edible oil processing lines.
Please provide:
- Oil type
- Feed capacity (kg/h or m³/h)
- Oil-water-solid ratio
- Solid content
- Oil viscosity
- Operating temperature
- Target oil recovery rate
- Water clarification requirement
- Contact material requirement
Can this centrifuge separate oil, water, and solids at the same time?
Yes. The three-phase decanter centrifuge is designed for continuous oil-water-solid separation.
Is it suitable for edible oil production?
Yes. SS304 or SS316L food-grade contact materials can be selected for edible oil applications.
Can it improve oil recovery?
Yes. It helps recover oil from sludge and reduces valuable oil loss.
What affects separation performance?
Feed composition, viscosity, solid concentration, bowl speed, differential speed, and temperature affect separation results.
Can it operate continuously?
Yes. It supports automatic feeding, separation, and discharge for industrial production.
Peony welcomes cooperation with edible oil manufacturers, vegetable oil processors, refinery plants, food processing companies, and industrial separation partners.
We support partners with oil testing, centrifuge selection, three-phase separation design, sanitary configuration, process integration, installation guidance, commissioning support, spare parts, and after-sales service.
Send us your edible oil processing information, including oil type, capacity, oil-water-solid ratio, viscosity, solids content, target recovery rate, and downstream process. Our engineering team will recommend a suitable three-phase decanter centrifuge solution for your edible refined oil separation process.
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