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.:
11252130Used Westfalia OSA-35-02-066 Desludger Disc Centrifuge – 6600 RPM
Used Westfalia Model OSA-35-02-066 Desludger Disc Centrifuge. Max bowl speed 6600 rpm. Separator design (liquid/liquid/solids separation), light phase centripetal pump liquid discharge, heavy phase gravity over-flow. Explosion proof drive motor. 440/3/60.
MFR: Westfalia
Stock No.:
11453405Used Westfalia CSC-20-06-476 Desludger Disc Centrifuge
Westfalia CSC-20-06-476 Desludger Disc Centrifuge-Used. Stainless steel construction (product contact area), Maximum bowl speed 8340 rpm, clarifier design (liquid/solids separation), HMI and PLC controls, MicroMotion flow meter, 20 hp drive motor 480 volt. Unitized on skid. (Unit has miscellaneus tools and spares).
MFR: Westfalia
Stock No.:
10151306Westfalia SA-20-06-076 Desludger Disc Centrifuge, Used.
Used Westfalia model SA 20-06-076 stainless steel clarifier centrifuge. Has basic design bowl and stainless steel sludge pot. Paring device for light phase, clarifier design. Direct driven by 11 kW motor with coupling at maximum 7510 rpm. Sanitary covers including sediment cover. No controls. Last used on coffee. Rated capacity approximately 11000 L/H with 8 litre bowl volume and 4 litre solids holding space. Serial# 1710 560. 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.:
10151356Used Westfalia MSA-160-01-076 Desludger Disc Centrifuge
Used-Westfalia Desludger Disc Centrifuge MSA-160-01-076 , stainless steel construction (product contact areas), max bowl speed 4500 rpm, light and heavy phase centripetal pump liquid discharge, 37 kW drive motor (460/3/60), sludge expansion tank, misc. tools.
MFR: Westfalia
Stock No.:
52916001Used Westfalia SA-1-02-175 Desludger Disc Centrifuge | 9400 RPM | 316 SS Product
Used- Westfalia SA-1-02-175 Desludger Disc Centrifuge. 316 Stainless steel construction (product contact areas), max bowl speed 9400 rpm, separator design (liquid/liquid/solids separation), Driven by a 1.5hp 3/60/220/440v 1750rpm motor. 2" diameter End bottom discharge, approximately 11" discharge height. Mounted control panel with VCM AC Drive. Mounted on a carbon steel frame with casters.
MFR: Westfalia
Stock No.:
53196001Westfalia Desludger Disc Centrifuge, Model SC-35-06-177.
Used- Westfalia Desludger Disc Centrifuge, Model SC-35-06-177. Stainless Steel construction on product contact areas, maximum bowl speed 7230 rpm, clarifier design (liquid/solids separation) centripetal pump liquid discharge, belt drive configuration. Control panel included. Reported to be reconditioned.
MFR: Westfalia
Stock No.:
53390002Used Westfalia Model SA-20-06-576 Stainless Steel Desludging Disc Centrifuge
Used- Westfalia SA-20-06-576 Desludging Disc Centrifuge. Stainless steel construction (product contact areas). Maximum bowl 6500 rpm. Driven by a 20hp, 3/60/230/460 volt, 1755 rpm motor. Clarifier design (liquid/solids separation), centripetal pump liquid discharge. STI model CMCP5301 -FG control system, stainless hopper, jib and hoist for bowl removal, 1.5hp centrifugal pump and misc. tools. Skid mounted.
MFR: Westfalia
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.:
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.:
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
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.