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| Categories | Decanter Centrifuge |
|---|---|
| MOC: | SS304/SS316L |
| Discharge: | Self-cleaning continuous |
| Place of Origin: | China |
| Brand Name: | Peony |
| Certification: | ISO9001&ISO14001,CE |
| MOQ: | 1 |
| Packaging Details: | Standard export packings |
| Delivery Time: | 60 days |
| Payment Terms: | TT |
| Supply Ability: | 30 sets/month |
| Separation: | Solid-liquid separation |
| Product Name: | Beer Sludge Decanter Centrifuge |
| Function: | Yeast recovery & sludge dewatering |
| Application: | Brewery yeast recovery |
| Structure: | Horizontal |
| Price: | FOB,USD |
| Control: | PLC + Inverter |
| Model Number: | PDC |
| Bearing: | SKF |
| Operation: | Continuous automatic |
| Company Info. |
| ZHANGJIAGANG CITY PEONY MACHINERY CO.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |

The Decanter Centrifuge for Beer Sludge Separation is designed for continuous solid-liquid separation in breweries and beverage processing plants.
It is suitable for beer yeast sludge, fermentation residue, brewery wastewater sludge, and organic solids recovery applications.
The centrifuge separates yeast particles and suspended solids from liquid through centrifugal force, producing concentrated yeast cake and clarified liquid. It helps breweries improve yeast recovery, reduce wastewater load, and optimize the efficiency of downstream treatment processes.
Beer yeast cells are very small and difficult to separate completely by gravity settling, affecting recovery efficiency.
Beer sludge contains a large amount of water, increasing storage, transportation, and disposal costs.
Yeast and fermentation residues have similar density to liquid, making traditional separation methods less effective.
Recovered yeast must maintain suitable quality for reuse or further processing.
Different beer types, fermentation processes, and production conditions create changing sludge properties.
Breweries require cleanable equipment and food-grade contact materials to prevent contamination risks.
Beer Sludge / Fermentation Residue
→ Collection Tank
→ Optional Conditioning
→ Decanter Centrifuge
→ Concentrated Yeast Cake + Clarified Liquid
Recovered Yeast → Reuse / Further Processing
Clarified Liquid → Brewery Wastewater Treatment / Recycling
Collected beer sludge enters the rotating bowl continuously.
High centrifugal force separates yeast particles and suspended solids from the liquid phase.
Separated liquid moves toward the center and exits through the liquid discharge outlet.
The internal scroll transports concentrated yeast solids toward the discharge end.
Separated yeast cake is discharged continuously for collection or further processing.

| 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 |
Improves recovery of valuable yeast solids from brewing processes.
Suitable for breweries requiring stable and automatic sludge processing.
Removes suspended solids before wastewater treatment.
Stainless steel contact parts support hygienic brewery applications.
Operating parameters can be adjusted according to yeast concentration and process requirements.
Please provide:
Can the decanter centrifuge recover beer yeast?
Yes. It can concentrate yeast sludge and recover solid yeast particles for reuse or further processing.
Is it suitable for brewery wastewater treatment?
Yes. It can separate suspended solids and organic sludge from brewery wastewater streams.
Does it affect yeast quality?
Proper selection of operating speed, differential speed, and process conditions helps protect recovered yeast quality.
Is cleaning required frequently?
Food-grade stainless steel construction and automatic operation help simplify cleaning and maintenance.
Can it operate continuously?
Yes. The decanter centrifuge is designed for continuous feeding, separation, and discharge.
Peony welcomes distributor and agent cooperation with breweries, beverage processing companies, fermentation plants, wastewater treatment contractors, and industrial separation partners.
We support partners with beer sludge testing, centrifuge selection, yeast recovery evaluation, hygienic configuration, installation guidance, commissioning, spare parts, and after-sales service.
Send us your beer sludge information, including solids concentration, yeast content, processing capacity, moisture requirement, liquid characteristics, and downstream handling process. Our engineering team will recommend a suitable beer sludge separation centrifuge solution.
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