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.:
54123002Alfa Laval MOPX-207-SGT-14-60 Desludger Disc Centrifuge – Stainless Steel Bowl, 17.5 HP Motor (Used)
Alfa Laval MOPX-207-SGT-14-60 Desludger Disc Centrifuge Stainless Steel Bowl, 17.5 HP Motor (Used). separator design (liquid/liquid/solids separation), centripetal pump liquid discharge, cast iron base assembly, flanged direct drive configuration, approximate 17.5 hp drive motor 575/3/60, control, water harness. 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.:
54286001Used Alfa Laval AFPX / BRPX 617SFV-31CGL Solids-Ejecting Disc Centrifuge | High-Capacity Separator
Used Alfa Laval AFPX / BRPX 617SFV-31CGL Solids-Ejecting Disc Centrifuge | High-Capacity Separator-31CGL. Stainless steel construction. 65 cubic meters/hour max. throughput capacity. 4,480 max. bowl speed. 45 kW (approx. 60 HP), 3/60/480V motor. Skid mounted. With control panel and VFD motor starter. Unused since being fully refurbished.
MFR: Alfa Laval
Stock No.:
53720001Used Alfa Laval PX 55 Disc Stack Clarifier Centrifuge – 25 HP, Built 2017
Used Alfa Laval Model PX 55 Desludging Disc Stack Centrifuge With Stainless Steel Product Contact Parts, 6,240 RPM Bowl Speed And 25 HP Motor, Built 2017. Designed for centrifugal separation and clarification of compatible oil process streams. The rotating disc stack increases the effective separation area, allowing denser suspended solids to collect at the bowl periphery for discharge while processed liquid exits through a centripetal pump. Features a 15-liter bowl volume, approximately 3.96 US gallons, and 4.6-liter sludge space, approximately 1.22 US gallons. Equipped with a 25 HP motor rated for 380500 volts, 3-phase, 5060 Hz electrical service. Previously used for soybean oil. Serial number 4253748M. Possible applications include soybean oil clarification, vegetable oil polishing and removal of suspended solids from compatible edible oil process streams, with additional oil-refining duties dependent on the installed bowl and outlet configuration.
MFR: Alfa Laval
Stock No.:
54687035Used Alfa Laval Model MAPX 207 24 S Automatic Desludging Disc Centrifuge With Heat Exchangers And Biodiesel Process Skid
Used Alfa Laval Model MAPX 207 24 S automatic desludging disc centrifuge with three-phase separation design for liquid/liquid/solid separation. Unit is driven by a 7-1/2 hp, 230/460 VAC, 3-phase, 60 Hz, 1,764 rpm motor. Centrifuge is mounted in a carbon steel spill-containment skid with fork slots measuring approximately 90" long x 48" wide x 12" high with approximately 7" inside depth. System also includes (2) basket strainers and (6) stainless steel shell-and-tube heat exchangers, each equipped with (54) tubes measuring approximately 1/2" ID x 47-1/2" long. Serial #2919 100. Last used in biodiesel production. Possible applications include three-phase separation, clarification, purification and solids removal of compatible biodiesel, oils, fuels, process liquids and other suitable liquid/liquid/solid process streams.
MFR: Alfa Laval
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41174064Used – Alfa Laval SWPX 810-SGV-34-CGL Desludger Disc Centrifuge – Stainless Steel, Food Grade
Used- Alfa Laval SWPX 810-SGV-34-CGL Desludger Disc Centrifuge. Stainless steel construction (product contact areas), Clarifier design (liquid/solid separation), Max bowl speed 7200 RPM. 30 KW 400/3/50 drive motor. incl. foundation frame, set of tools and manual. Previously used in a food application. New 2011. Reported rebuild. 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
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41174066Used – Alfa Laval AFPX 213XGT-14 Desludger Disc Centrifuge – Stainless Steel, Purifier Design
Used Alfa Laval AFPX 213XGT-14 Desludger Disc Centrifuge Purifier Design. Stainless steel construction (product contact areas), Purifier design, 3-Phase. 18.5 KW (27.75 HP) 3/50/400 flanged drive motor. Previously used in a fishmeal application. Reported reconditioned. 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
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41174068Used – Alfa Laval AFPX 213-75S Desludger Disc Centrifuge – Stainless Steel, Purifier Design
Used- Alfa Laval AFPX 213-75S Desludger Disc Centrifuge. Stainless steel construction (product contact areas), Purifier design, 3-Phase. 18.5 KW (27.75 HP) 3/50/400 flanged drive motor. Previously used in a fishmeal application. Reported reconditioned. 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
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41174069Used – Alfa Laval VNPX 410-SGD-34-GM Desludger Disc Centrifuge – Stainless Steel, Clarifier Design
Used Alfa Laval VNPX 410-SGD-34-GM Desludger Disc Centrifuge Stainless Steel, Clarifier Design. 7000 liter (1799gal) per hour capacity. Stainless steel construction (product contact areas), clarifier design (liquid/solid separation), 33HP-22 KW-400/3/50 drive motor. Mounted on a platform incl. control panel. Previously used in an apple juice application. Serial # 4019597. Reported rebuild. 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
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41174084Used Alfa Laval VNPX 407-SGP-34 Desludger Disc Centrifuge – 7,000 L/H Stainless Clarifier, Reported Rebuilt
Used Alfa Laval Model VNPX 407-SGP-34 Stainless Steel Desludging Disc Stack Centrifuge With 7,000 Liter Per Hour Capacity, Clarifier Design. Industrial centrifugal separator designed for continuous liquid/solid separation, clarification and removal of suspended solids from compatible liquid processing streams. Rated for a processing capacity of approximately 7,000 liters per hour (1,850 gallons per hour), depending on product characteristics and separation requirements. Features a high-speed disc stack separation system with desludging capability for discharging accumulated solids during operation. Clarifier configuration is designed for separating suspended solids from a liquid phase, with stainless steel product contact surfaces. Driven by an 11 kW (approximately 14.75 HP) motor operating on 380 volts, 3-phase, 50 Hz electrical service. Previously used in an apple juice processing application. Serial #409618. Unit is reported to have been rebuilt. Possible applications include centrifugal clarification, suspended solids removal, beverage processing and liquid purification of compatible apple juice, fruit juices, grape juice, wine, beer, fermented beverages, food processing liquids and other suitable liquid products containing suspended solids.
MFR: Alfa Laval
Stock No.:
41174046Used Alfa Laval BRPX 417XGV-71C-50 Desludger Disc Centrifuge – Stainless Steel, 37 kW, Reconditioned
Used- Alfa Laval BRPX 417XGV-71C-50 Desludger Disc Centrifuge. Stainless steel construction (product contact areas), Concentrator design (liquid/solid separation), centripetal pump liquid discharge, 37 KW (49.6hp) 3/50/380 drive motor. Reported reconditioned and in good working condition. Including set of tools and manual. 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.:
44597001Used Alfa Laval MAPX-313-TGT-29-60 Disc Stack Oil Separator – Skid Mounted
Used Alfa Laval Model MAPX-313-TGT-29-60 Oil Purifier Desludging Disc Stack Centrifuge With 329 Stainless Steel Bowl And 20 HP Drive Motor. Designed for liquid-liquid-solid separation of compatible oil streams containing water and suspended solids. The rotating disc stack separates components according to density, allowing oil and water to form separate liquid phases while denser solids collect at the bowl periphery for discharge. Features an aluminum top cover and a direct-drive arrangement powered by a 20 HP motor rated at 1,770 RPM, 230/460 volts, 3-phase, 60 Hz. Includes control panels and is mounted on a skid. Serial number 2942549. Possible applications include water and suspended solids removal from compatible fuel oils, diesel oils and lubricating oils used in marine, engine and power generation systems, subject to oil properties, operating temperature and installed bowl configuration.
MFR: Alfa Laval
Stock No.:
42919001Used Alfa Laval MAB-204S-24-60 Oil Purifier Disc Centrifuge
Used- Alfa Laval Model MAB-204S-24-60 solid bowl disc-stack centrifuge designed for oil purification, clarification, and liquid/solid separation. Unit features a stainless steel bowl with aluminum cover and is driven by a 5 HP, 230/460 volt motor. Centrifuge has an approximate maximum bowl speed of 8,500 RPM, 0.4-gallon sludge capacity, and is rated for up to 1,140 GPH on SAE 10 lube oil. Serial # 4055100. The solid-wall, batch-type disc-stack design can operate as a purifier or clarifier for separating water and fine solids from contaminated oils. Suitable applications and products include lube-oil purification and recovery, water removal, fine-solids separation, industrial and marine oil handling, and fluid reclamation.
MFR: Alfa Laval
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.