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.:
41174062Used GEA Westfalia Desludger Disc Centrifuge – Model MSA-90-01-076
Used GEA Westfalia Desludger Disc Centrifuge Model MSA-90-01-076, stainless steel construction (product contact areas), max bowl speed 5920 rpm, light and heavy phase centripetal pump liquid discharge, 18.5 kW drive motor (220-380/3/50), control panel. Previously used in a dairy cream 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: GEA Westfalia
Stock No.:
47354009Seitel SE 401 EIX Desludger Disc Centrifuge.
Used- Seitel SE 401 EIX Desludger Disc Centrifuge. Stainless steel construction (product contact areas), clarifier design (liquid/solid separation), centripetal pump liquid discharge, 22 KW (29.5hp) 400/3/50 drive motor. Frame mounted. Incl. sludge tank, sludge pump, control panel and additional infrastructure. New 2001. Previously used in a brewery 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.
Stock No.:
40807001Pharmaceutical Sharples SP-725 Super Helix Centrifuge
Unused- Sharples SP-725 Super Helix Centrifuge, 316/317 stainless steel. Maximum bowl speed 9000 rpm, 10,000 x "G" force, sanitary design, all contact surfaces polished and free draining, cooling jacket, clean-in-place capability, steam sterilizable to 15 psig at 260 degree, full containment for handling biological or sterile materials, 10 hp main drive with 1 hp backdrive motor. Distinguishing features: sanitary design with polished finishes, biohazard containment, steam sterilized for aseptic operation clean-in-place capabilities, continuous operation. Ideal for biotech, pharmaceutical and food applications.
MFR: Sharples
Stock No.:
11252055Used Siebtechnik H-400 Contrubex Screening Centrifuge – 15 m³/h Capacity
Used- Siebtecknik H-400 Contrubex Screening Centrifuge. 316 Stainless Steel construction (product contact areas), 15 m3/h Feed Capacity, max bowl speed 2850 rpm, base, casing, feed pipe, rinse pipe, 20hp drive motor, safety guards .
MFR: Siebtechnik
Stock No.:
53462009Used Siebtechnik Conturbex H700 Stainless Steel Worm Screen Centrifuge
Used- Siebtechnik Conturbex H700 Stainless Steel Worm Screen Centrifuge. AISI 316 stainless steel on product contact parts. Max basket speed 1500 RPM by a 45Kw(60hp)-400Volt/50Cycle/3Ph motor. Complete with infrastructure. Overall dimensions: 610" (2150 mm) long x 68" (2100 mm) wide x 54" (1650 mm) high. Weight 4 tonnes. New year 1990. 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: Siebtechnik
Stock No.:
53462010Used Siebtechnik Conturbex Industrial Worm Screen Centrifuge, Model H700
Used- Siebtechnik Conturbex Industrial Worm Screen Centrifuge, Model H700. AISI 316 stainless steel on product contact parts. Max basket speed 1500 RPM by a 45Kw(60hp)-400Volt/50Cycle/3Ph motor. Complete with infrastructure. Overall dimensions: 610" (2150 mm) long x 68" (2100 mm) wide x 54" (1650 mm) high. Weight 4 tonnes. New year 1990. 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: Siebtechnik
Stock No.:
53147003Used Siebtechnik H-400 Screening Centrifuge – Pusher-Type, 316 Stainless Steel
Used- Siebtechnik Screening Centrifuge, Model H-400, Pusher-Type, 316 Stainless Steel Contact Parts. 400 mm (15.75") diameter bowl, rated for up to 2850 RPM. requires 15kw motor. Complete with main drive. Previously used at chemical processing facility.
MFR: Siebtechnik
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.:
53308001Used Westfalia Ecoclear Disc Centrifuge – Stainless Steel Clarifier, 8000 RPM
Used- Westfalia Separator Disc Centrifuge. Type Ecoclear. Stainless steel construction on product contact areas, maximum bowl speed 8000 rpm, clarifier design (liquid/solids separation) centripetal pump liquid discharge, 15 Kw/400volt/50cycle belt drive configuration. Control panel, Frame mounted. Incl. additional infrastructure. Last used for approx. 200 hours in a dairy application. Built year 2021. Serial# 1740-919. 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: GEA Westfalia
Stock No.:
53308002Buy Used Westfalia Disc Centrifuge – Type Ecoclear, Clarifier Design, 15 kW
Used- Westfalia Separator Disc Centrifuge. Type Ecoclear. Stainless steel construction on product contact areas, maximum bowl speed 8000 rpm, clarifier design (liquid/solids separation) centripetal pump liquid discharge, 15 Kw/400volt/50cycle belt drive configuration. Control panel, Frame mounted. Incl. additional infrastructure. Last used for approx. 200 hours in a dairy application. Built 2021. Serial# 1740-920. 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: GEA 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.