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AC Power Supply Decanter Centrifuge
,Horizontal Decanter Centrifuge
,1 Year Warranty Decanter Centrifuge
The Industrial Decanter Centrifuge with Adjustable Differential Speed is designed for applications requiring flexible control of solids conveying, separation efficiency, and final solids moisture.
By adjusting the differential speed between the bowl and scroll, the centrifuge can adapt to different slurry characteristics, including variable solids concentration, particle size, viscosity, and dewatering requirements.
It is suitable for industries where stable separation performance and operating flexibility are required.
- Titanium Dioxide Slurry Processing
- Kaolin Slurry Classification
- Starch Slurry Separation
- Graphite Slurry Separation
- Activated Carbon Slurry Dewatering
- Cellulose Fiber Recovery
- Aluminum Hydroxide Slurry Separation
- Limestone Slurry Treatment
High Fiber Content
Fruit materials often contain fiber, pulp, and suspended solids that affect juice clarity.
Product Loss
Traditional separation methods may cause juice loss during pulp and residue handling.
Continuous Production Requirements
Industrial juice plants require stable and continuous processing.
Product Quality Control
Efficient separation is needed to maintain consistent juice quality and reduce suspended solids.
Adjustable Differential Speed Solution
Feed Slurry
→ Adjustable Differential Speed Control
→ Decanter Centrifuge Separation
→ Optimized Solids Conveying
→ Dewatered Solids + Clarified Liquid
Differential Speed Control Functions
- Adjust solids retention time inside the bowl
- Optimize solids dryness
- Improve liquid clarification
- Adapt to different slurry conditions
- Reduce unnecessary energy consumption
Peony Can Provide
- Slurry separation evaluation
- Differential speed optimization
- Decanter centrifuge selection
- Variable operating parameter configuration
- Automatic control system integration
- Solids moisture optimization
- Wear-resistant component options
- Customized industrial separation solutions
How the Decanter Centrifuge Works
1. Slurry Feeding
Process slurry enters the rotating bowl through a controlled feeding system.
2. Solid Sedimentation
Under centrifugal force, solid particles move toward the bowl wall and form a concentrated solids layer.
3. Liquid Clarification
Separated liquid remains in the inner liquid zone and moves toward the clarified liquid area.
4. Adjustable Solids Conveying
The scroll differential speed is adjusted to control solids conveying time and optimize dewatering performance.
5. Continuous Separation
Optimized solids discharge and clarified liquid separation continue during operation.
| 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
Flexible Separation Control
Adjustable differential speed allows the centrifuge to match different slurry conditions.
Improved Solids Dryness
Optimized retention time helps achieve better dewatering performance.
Stable Liquid Clarification
Operating parameters can be adjusted to balance solids recovery and liquid clarity.
Reduced Energy Consumption
Optimized differential speed avoids unnecessary operating load.
Automatic Process Adjustment
PLC control enables stable and repeatable operation.
Please provide:
- Slurry composition
- Solid concentration
- Particle size distribution
- Feed flow rate
- Solid density
- Liquid viscosity
- Required solids moisture content
- Required liquid clarity
- Operating hours
- Material corrosion conditions
Why is differential speed adjustment important?
Differential speed controls the movement of solids inside the centrifuge, affecting retention time, dryness, and separation performance.
Can one centrifuge handle different materials?
Yes. Adjustable differential speed allows the equipment to adapt to different slurry characteristics.
Does higher differential speed always improve separation?
Not always. The optimal setting depends on solids concentration, particle size, and required moisture content.
Can the differential speed be automatically controlled?
Yes. PLC-based control systems can adjust operating parameters according to process requirements.
What industries use adjustable differential speed centrifuges?
They are widely used in mineral processing, chemical production, wastewater treatment, food processing, and other continuous separation applications.
Peony welcomes cooperation with industrial plants, EPC contractors, engineering companies, and process partners.
We also work with global agents and local partners for industrial decanter centrifuge solutions.
Contact us with your project requirements and market information to explore long-term cooperation opportunities.
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