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.:
11252111Used Andritz D2LC30CNV Sanitary Tricanter Centrifuge – 3-Phase Separation
Used- Andritz D2LC30CNV Solid Bowl "Sanitary" Tricanter Centrifuge. 3-Phase separation (liquid/liquid/solids), stainless steel construction (product contact areas). Maximum bowl speed 5000 rpm, 3600 x "G" force, base. Casing with flush fitting for CIP. Gearbox, 20 hp main drive motor (480/3/60), backdrive. Stand alone control panel with Allen Bradley digital control touch screen. CIP system. Tri-canter centripetal pump on one liquid phase. Built 2012.
MFR: Andritz
Stock No.:
101515111250mm Krauss Maffei 316 Stainless Steel Horizontal Peeler Centrifuge
Used- 1250mm Krauss Maffei 316 Stainless Steel Horizontal Peeler Centrifuge, Model HZ125/2.5 Si. Siphon type peeler; 2.46 square meters filter area; 323.6 liters nominal basket volume; 60 hp main drive; 2 hp hydraulic pack.
MFR: Krauss Maffei
Stock No.:
10151382Used Alfa Laval NX-309 Solid Bowl Decanter Centrifuge
Alfa Laval NX-309 Solid Bowl Decanter Centrifuge, stainless steel construction (Product contact areas), base, casing, gearbox, mounted on a platform, 25 hp drive motor, hydraulic back drive. misc. spare parts, push button control. Used. 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: Alfa Laval
Stock No.:
50536005Used Flottweg Z4E-3-441 EXP Tricanter Centrifuge — Stainless, 3-Phase Separation
Used- Flottweg Z4E-3-441 EXP Solid Bowl Tricanter Centrifuge. Stainless steel construction (product contact areas). Maximum bowl speed 4000 rpm, three phase separation (liquid/liquid/solids separation), conveyor, 360 degree discharge with wear liners, base, casing, feed pipe, Approx 20 KW, 3/50/400 volt, 3470 rpm motor, grease lubrication pump, carbon steel frame. Incl. control panel. New 2021. Overall dimensions: 117" (3600 mm) L x 38" (1150 mm W) x 46" (1400 mm) H. Weight 2.7 tonnes (Tricanter only). Previously used in chemical 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: Flottweg
Stock No.:
49670009GEA Westfalia CA 220-01-00 Decanter Centrifuge.
Used- GEA Westfalia CA 220-01-00 Decanter Centrifuge. Stainless steel construction (product contact areas), max bowl speed 5500 rpm, 2 phase separation (liquid/solids) design, single row of lined cake solids discharge ports, base, casing, gearbox. On 4 legs. Previously used in an olive oil 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.:
50001003Used US Centrifuge Solid Wall Basket Centrifuge
Used- US Centrifuge Solid Wall Basket Centrifuge, Model M412, Carbon Steel. liquid/solids separation, Hinged top cover with feed pipe, bottom driven with motor. Includes a sludge tank with (2) Wilden diaphragm pumps and a control panel with an Emerson Commander SK drive. Mounted on a common frame. Ideal for liquid clarification application.#!
MFR: US Centrifuge
Stock No.:
53361001Alfa Laval UVNX-945B-11G Solid Bowl Tricanter Centrifuge. used.
Used- Alfa Laval UVNX-945B-11G Solid Bowl Tricanter Centrifuge. 316 Stainless steel construction (product contact areas). Maximum bowl speed 2900 rpm. Single row of lined cake discharge ports, single lead conveyor, base, casing, gearbox, feed pipe.45 kw, 400-690/3/50-60 main drive motor & gearbox. Back drive system. Mounted on a stand with 4 legs. Control panel. Previous used in an olive oil 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: Alfa Laval
Stock No.:
53204001Sharples Decanter Centrifuge, Model P-3000 Decanter.
Used- Sharples Decanter Centrifuge, Model P-3000 Decanter. Stainless steel. Reportedly, refurbished with VFD control panel. 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: Sharples
Stock No.:
53228002Flottweg Separation Technology Z23-4/441 Solid Bowl Tricanter Centrifuge
Used- Flottweg Separation Technology Z23-4/441 Solid Bowl Tricanter Centrifuge. 316 Stainless steel construction (product contact areas). Maximum bowl speed 5500 rpm, three phase separation (liquid/liquid/solids separation), conveyor. 360-degree discharge with wear liners, base, casing, feed pipe, 11 KW-13KW, 3/50-60/400-volt motor, Back drive system, grease lubrication pump, Frame mounted. Flottweg control panel. Previously used in an alcohol fermentation plant. Serial# 002.189.14. 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: Flottweg
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53228004Used Flottweg Z4D-3/409 Sedicanter® Decanter Centrifuge | 316 Stainless Steel | 7,750 RPM | 30 kW Main Drive
Used- Flottweg Model Z4D-3/409 Sedicanter Decanter Centrifuge. 316 stainless steel. Max bowl speed 7750 RPM, 30 KW (40.2hp) Main drive motor, 7.5 KW (10hp) back drive motor, gearbox, feed tube, lube system, vibration switch/isolators, guards, chutes and control panel. 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: Flottweg
Stock No.:
53159001Shenzhou Desludger Disc Centrifuge, Model DHC730
Unused- Shenzhou Desludger Disc Centrifuge, Model DHC730. Stainless steel construction (product contact areas); Maximum bowl speed 4500 rpm; separator design; 7712 separation factor; 25~35 m3/h capacity (according to different materials); 55 kW (73.75hp) drive motor; control cabinet; PLC. Currently disassembled.
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.