Used Centrifuges for Sale
Used centrifuges are industrial separation systems designed to separate solids from liquids or liquids from other liquids using centrifugal force. These systems are widely used in chemical processing, food production, pharmaceuticals, wastewater treatment, and oil & gas industries where efficient phase separation is critical. Centrifuges support processes such as clarification, dewatering, and purification across a wide range of materials. Aaron Equipment offers used centrifuges for sale in various configurations to meet specific separation requirements, capacities, and process conditions. Browse available inventory below or explore centrifuge types to find equipment aligned with your application.
Stock No.:
53409001Westfalia SC 35-06-177 Desludger Disc Centrifuge.
Used- Westfalia SC 35-06-177 Desludger Disc Centrifuge. Stainless steel construction on product contact areas, maximum bowl speed 7230 rpm, clarifier design (liquid/solids separation) centripetal pump liquid discharge, belt drive configuration, 18.5kw 380/3/50drive motor, control panel. Previously used in a Chitosan & Chitin-glucan application. Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.
MFR: Westfalia
Stock No.:
53462003Westfalia CNB-130-01-076 bactofuge desludger disc centrifuge.
Used- Westfalia CNB-130-01-076 bactofuge desludger disc centrifuge. Stainless steel. Max. Bowl speed 4500 RPM by 22 kW (29.5hp) 3/50/380v 1400rpm motor. Complete with bowl, valves and additional infrastructure. Previous used in a dairy application. Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.
MFR: Westfalia
Stock No.:
53462005Westfalia CNB-215-01-076 bactofuge desludger disc centrifuge.
Used- Westfalia CNB-215-01-076 bactofuge desludger disc centrifuge. Stainless steel. Max. Bowl speed 4700 RPM by 37 kW (49.6hp) - 3/50/380v motor. Complete with bowl, control panel and additional infrastructure. Previous used in a dairy application. Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.
MFR: Westfalia
Stock No.:
53462012Used Westfalia CNB-215-01-076 Bactofuge Desludger Disc Centrifuge | Dairy Separation System
Used- Westfalia CNB-215-01-076 bactofuge desludger disc centrifuge. Stainless steel. Max. Bowl speed 4700 RPM by 37 kW (49.6hp) - 3/60/380v motor. Complete with bowl, control panel and additional infrastructure. Previous used in a dairy application. Overall dimensions: 2100 mm x 1150 mm x 1800 mm, Weight 2.6 tonnes. Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.
MFR: Westfalia
Stock No.:
53462013Used Westfalia CNB-215-01-076 Bactofuge Disc Centrifuge Desludger – Stainless Steel Dairy Separation System
Used- Westfalia CNB-215-01-076 bactofuge desludger disc centrifuge. Stainless steel. Max. Bowl speed 4500 RPM. Complete with bowl, sludge tank, control panel and additional infrastructure. Previously used in a dairy application.
Stock No.:
53678001GEA Westfalia GSC-25-06-007 Desluger Disc Centrifuge
Used- GEA Westfalia GSC-25-06-007 Desluger Disc Centrifuge. Stainless steel construction (product contact area), Maximum bowl speed 8200 rpm, clarifier design (liquid/solids separation), Skid mounted with control panel and valve block, pump, sensors, piping and additional infrastructure. Previous used in a brewery application. New 2008. Reported rebuild. Serial# 9047-907. Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.
MFR: Westfalia
Stock No.:
53887002Used Westfalia SAOH 205 Disc Stack Separator Centrifuge – 10,000 RPM
Used Westfalia Model SAOH 205 Disc Stack Separator Centrifuge With Stainless Steel Product Contact Parts And 10,000 RPM Maximum Bowl Speed. Designed for centrifugal separation of compatible liquid process streams, using a rotating disc stack to increase the effective separation area and separate components according to density. Listed processing capacity is 100 gallons per hour, with actual throughput dependent on feed viscosity, solids concentration, operating speed and separation requirements. Features a mechanically adjustable speed drive powered by a 1.5 HP induction motor requiring 208220/440 volts, 3-phase, 60 Hz electrical service. Includes a control panel and tools. Mounted on a steel cart with casters for equipment relocation. Serial number 11/960. Possible applications include pilot-scale juice clarification, suspended solids removal from plant extracts, and fractionation of compatible brewery process liquids, subject to installed bowl configuration, materials compatibility and required separation performance.
MFR: Westfalia
Stock No.:
54042001Used Westfalia RSB 150-01-776 Self-Cleaning Disc Stack Centrifuge – 300 TPD, Dual Discharge, CIP, Edible Oils
Used Westfalia RSB 150-01-776 Self-Cleaning Disc Stack Centrifuge 300 TPD, Dual Discharge, CIP, Edible Oils. Capacity: Up to 300 tons per day (approx. 1215 tons per hour, depending on product and feed conditions) Bowl Speed: Approx. 4,700 RPM Discharge System: Dual centripetal pump for pressure discharge of light and heavy liquid phases Solids Handling: Automatic ejection system (hydraulic) Control: Designed for continuous operation; compatible with automation and PLC systems Mounting: Heavy-duty frame; horizontal motor for easy maintenance Cleaning: CIP (clean-in-place) compatible. Serial# 1707 660. Last used for edible oils.
MFR: Westfalia
Stock No.:
54042004Westfalia RTA-140-51-S76 Disc Centrifuge – Solid Bowl, 5000 RPM, Stainless Steel, Dual Phase Discharge
Westfalia RTA-140-51-S76 Disc Centrifuge Solid Bowl, 5000 RPM, Stainless Steel, Dual Phase Discharge. Stainless steel construction product contact areas. Maximum bowl speed 5000 rpm, separator design, light and heavy phase centripetal pump liquid discharge, drive motor. Serial# 1699 800, built 1990.
MFR: Westfalia
Stock No.:
54042005Used Westfalia RTA-140-01-076 Industrial Solid Bowl Refining Disc Centrifuge – 5000 RPM, Stainless Steel, Dual Phase Discharge
Used Westfalia RTA-140-01-076 Industrial Solid Bowl Refining Disc Centrifuge 5000 RPM, Stainless Steel, Dual Phase Discharge. Maximum bowl speed 5000 rpm, separator design, light and heavy phase centripetal pump liquid discharge, drive motor. Serial# 1669 361, built 1990.
MFR: Westfalia
Types of Used Centrifuges Available
Aaron Equipment offers a range of used centrifuges designed to support solid-liquid separation, liquid clarification, and dewatering applications:
Decanter Centrifuges – Continuous centrifuges designed for separating solids from liquids in high-throughput industrial applications.
Disc Automatic Centrifuges – High-speed centrifuges used for continuous liquid-liquid separation and clarification with automated operation.
Basket Centrifuges – Bottom Dump – Batch centrifuges designed for efficient solid discharge through bottom-opening mechanisms.
Basket Centrifuges – Peeler – Automated batch centrifuges that use peeling knives to remove solids from the basket wall.
Tricanter Centrifuges – Three-phase separation systems designed to separate solids and two immiscible liquid phases simultaneously.
Disc Nozzle Centrifuges – Continuous centrifuges with nozzle discharge systems for handling high solid loads in liquid streams.
Centrifuge Applications & Industry Uses
Used centrifuges are essential across industries where separation, clarification, or dewatering is required. Common applications include:
Chemical Processing: Separation of solids from liquid chemical streams
Food & Beverage: Clarification of oils, dairy products, and beverages
Pharmaceutical Manufacturing: Purification and separation of active compounds
Wastewater Treatment: Sludge dewatering and solids removal
Oil & Gas: Separation of oil, water, and solids in processing operations
These systems improve process efficiency, reduce waste, and enhance product quality.
Used Centrifuge Buying Considerations
When selecting a used centrifuge, it is important to evaluate both process requirements and equipment condition:
Separation Type: Solid-liquid vs. liquid-liquid vs. three-phase separation
Throughput Capacity: Match system size with production requirements
Operating Speed & G-Force: Determine separation efficiency and performance
Batch vs. Continuous Operation: Choose based on process workflow
Material Compatibility: Ensure construction matches process chemistry
Condition & Maintenance History: Review wear components and service records
Why Buy Used Centrifuges
Buying used centrifuges provides a cost-effective solution for implementing separation systems without the long lead times of new equipment. Used centrifuges offer proven performance and are often available for immediate shipment, helping facilities maintain production schedules and reduce capital investment.
Aaron Equipment sources high-quality centrifuges from leading manufacturers, providing reliable solutions for demanding industrial separation applications.
Sell Your Used Centrifuges
Aaron Equipment actively purchases surplus centrifuges, including decanter, disc, and basket systems. Whether upgrading equipment or decommissioning assets, our team can help maximize value.
An industrial centrifuge is a machine that uses centrifugal force to separate materials based on density differences, commonly used for solid-liquid or liquid-liquid separation.
Common types include decanter centrifuges, disc centrifuges, basket centrifuges, and tricanter systems, each designed for specific separation applications.
Choosing the right centrifuge depends on material properties, separation type, throughput requirements, and whether batch or continuous operation is needed.
Yes. Used centrifuges are built for long service life and can remain highly reliable when properly maintained, inspected, and refurbished if necessary.
Centrifuges are used in chemical processing, food production, pharmaceuticals, wastewater treatment, and oil and gas industries.