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All Equipment Solid Bowl-Decanter Centrifuges

Solid Bowl-Decanter Centrifuges - Used and Surplus Inventory | IPP

Used solid bowl decanter centrifuges for sale: nonstop clarification for high-solid liquids

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Specifications

Available Solid Bowl-Decanter Centrifuges

Showing 25 of 45 matching Solid Bowl-Decanter Centrifuges.

Stock Number: #99990
Additional Information:

About Equipment #99990

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More Details ⟶
Stock Number: #201473
Bowl Diameter: 36 in
Bowl Length: 72 in
Main Motor Horsepower: 200 HP
Bowl Max RPM: 1,600
Bowl Type: Screen Bowl
Washing: Yes
Additional Information: • Contour screen bowl centrifuge. • Reliance 444T frame TEFC motor • Oil system driven by a Reliance143T TECF, 1 hp 3/60/460 volt motor
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Stock Number: #26706
Additional Information: single lead conveyor w/hardfacing Used on Dorr Oliver 16L and Flottweg Z3L
More Details ⟶
Stock Number: #207274
Bowl Diameter: 25 in
Bowl Length: 96 in
Main Motor Horsepower: 60 HP
Bowl Max RPM: 1,800
Additional Information: solid bowl centrifuge CS bowl and scroll with ceramic flights
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Stock Number: #38769
Additional Information: conical solid bowl centrifuge 4 1/4" pitch double lead non-hard surfaced conveyor 1-piece, 3 setting, plate dam. Screw impellor discharge (no collector) Vaporseal design
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Stock Number: #228101
Bowl Diameter: 24 in
Bowl Length: 36 in
Main Motor Horsepower: 30 HP
Bowl Max RPM: 3,000
Additional Information: horizontal screen bowl centrifuge Rated for 3,400 lbs./hr.(dry basis).
24" diameter bowl x 36" long. 2" diameter feed tube. With self contained oil systen and cooler.
More Details ⟶
Stock Number: #218164
Additional Information: Rotating assembly Ens stamped CMW3-7-08/8626, End stamped CMW3-7-08, Bowl stamped P-2000V-ME-88-114854, Screw conveyor and one gearbox.
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Stock Number: #104056
Bowl Diameter: 13.9 in
Bowl Length: 48.1 in
Main Motor Horsepower: 40.2 HP
Bowl Max RPM: 400
Additional Information: (14 x 48) 1.4408 angle conical solid bowl decanter centrifuge Max thru put capacity 25000 l/hr Bowl dia 354mm, bowl length 1221mm w/V-belt drive to Cyclo gear
More Details ⟶
Stock Number: #212889
Bowl Diameter: 14 in
Bowl Length: 25.5 in
Main Motor Horsepower: 25 HP
Additional Information: Penwalt (Alfa Laval) P-2000 centrifuge 360 degree solids discharge, No backdrive, torque arm control Positive lock weir damns Complete with main drive, gearbox, feed tubes, and base.
More Details ⟶
Stock Number: #212888
Bowl Diameter: 14 in
Bowl Length: 25.5 in
Main Motor Horsepower: 25 HP
Additional Information: 360 degree solids discharge No backdrive torque arm control Positive lock weir damns Complete with main drive, gearbox, feed tubes, and base
More Details ⟶
Stock Number: #222787
Bowl Diameter: 14 in
Bowl Length: 56 in
Main Motor Horsepower: 33.9 HP
Bowl Max RPM: 3,250
Back Drive: Yes
Bowl Type: Contour bowl design
Additional Information: decanter Contour bowl design 3 phase seperation With ajustable weirs Average flow rate for feed is 35 gpm Originally built with a 110 mm pitch Main motor : CE rated 50 CYC, 400 volt, 60 cycle 460 volt Back drive: 4 KW 3/50/380 volt motor, 1440 rpm.
More Details ⟶
Stock Number: #212885
Bowl Diameter: 14 in
Bowl Length: 25.5 in
Main Motor Horsepower: 25 HP
Additional Information: Sharples Penwalt (Alfa Laval) P-2000 centrifuge 360 degree solids discharge,
No backdrive, torque arm control. Positive lock weir damns. Complete with main drive, gearbox, feed tubes, and base
More Details ⟶
Stock Number: #219895
Bowl Diameter: 9.8 in
Bowl Length: 30.7 in
Main Motor Horsepower: 14.8 HP
Bowl Max RPM: 4,700
Additional Information: duplex stainless steel 80 mm slope sludge density max filling volume 33,4 kg Motor: IP 55 two-stage planetary drive Single thread screw construction material: bowl and hubs 1.4462 stainless steel, screw hub and flanks construction material: bowl and hubs 1.4462 stainless steel, screw hub and flanks 1.4462/1.4571 stainless steel, casing 1.4571/ 1.4401 stainless steel, carbon steel frame,
More Details ⟶
Stock Number: #44533
Additional Information: 4 1/4" pitch single lead with 1 3/8" welded hardsurfacing Solid flights Feed ports have welded hardsurfacing.
More Details ⟶
Stock Number: #238371
Bowl Diameter: 15 in
Bowl Length: 67 in
Main Motor Horsepower: 30 HP
Bowl Max RPM: 4,000
Back Drive: Yes
Bowl Type: Duplex bowl and scroll
Additional Information: Designed for food grade and acceptable for use in Class 1 Div 2 group D areas and is fume tightSP. Rated for 10,600 lbs./hr. of feed, 9100 lbs./hr. of centrate and 1500 lbs./hr.cake. Rated for 80 degrees F.Bowl has special abrasion protection on the feed and conical section of the machine.Includes vibration sensor. Control panel includes PLC for automated dewatering. Only 30 hours of operation!
More Details ⟶
Stock Number: #112252
Bowl Diameter: 18 in
Bowl Length: 42 in
Main Motor Horsepower: 40 HP
Additional Information: With V belt drive to gear reducer.
More Details ⟶
Stock Number: #9413
Bowl Diameter: 12 in
Bowl Length: 30 in
Additional Information: decanter centrifuge with 10/3 deg contour on bowl tapper. 4 1/2" pitch double lead non-hardsurfaced conveyor w/rinse. 40:1 gearbox
More Details ⟶
Stock Number: #230190
Bowl Diameter: 4.9 in
Main Motor Horsepower: 4 HP
Bowl Max RPM: 1,500
Bowl Type: Super centrifuge with classifier design bowl
Additional Information: vertical, super centrifuge with classifier design bowl solids holding capacity 5.3 liter inner bowl 124mm
More Details ⟶
Stock Number: #90540
Bowl Diameter: 16.9 in
Bowl Length: 54.1 in
Main Motor Horsepower: 29.5 HP
Bowl Max RPM: 3,000
Additional Information: solid bowl decanter Nominal speed 2750 rpm motor w/clutch Rated 5000 liters/hr @ 20% solids for rendering applications
More Details ⟶
Stock Number: #230201
Bowl Diameter: 9 in
Bowl Length: 20 in
Main Motor Horsepower: 7.4 HP
Bowl Max RPM: 5,200
Back Drive: Yes
Additional Information: solid bowl decanter centrifuge With one cylindrical section. with a max. centrifugal acceleration of 4700 (XG)Scroll differential is 12 (normal) with a maximum of 27.Rated for 1,200 liters/hr. With Back drive. 4.3: 1 ratio sludge scraper motor is 0.18 kW.
More Details ⟶
Stock Number: #218244
Bowl Diameter: 26 in
Bowl Length: 112 in
Main Motor Horsepower: 125 HP
Bowl Max RPM: 3,100
Additional Information: duplex stainless, solid bowl decanter with back drive, 2-phase separation 360 degree solids outlet Manufacturer specified flow rate in GPM is 200 to 400 Designed for 81 lbs/Cubic foot specific gravity of material. Main rotating assembly components are centrifugally cast Duplex Stainless Steel type 4462 Main drive is a 125 HP 3/60/230/460 volt and hydraulic power pack Scroll is driven by a 40 HP 3/60/230/460 volt TEFC motor. (2) Liquid discharge flanges, 1060 mm wide x 309.45 mm each. Solids discharge flange is 1060mm wide x 460 mm. Overall Dimensions: 5700.68 mm Long X 1406.6 mm wide x 1561.20 mm high. Rotating Assembly 8,054 lbs; complete centrifuge with filling (1.0 S.G.) 18,100 lbs Manufactures states the flight pitch is 9-10 degrees.
More Details ⟶
Stock Number: #210724
Bowl Diameter: 14 in
Bowl Length: 42 in
Main Motor Horsepower: 50 HP
Bowl Max RPM: 3,900
Back Drive: Yes
Additional Information: Continuous feed type 10 degree cone on bowl Left hand rotation Back drive is 25 hp. at 3600 rpm, 460 volts
More Details ⟶
Stock Number: #207135
Bowl Diameter: 8.7 in
Bowl Length: 23.6 in
Bowl Max RPM: 5,100
Gas Tight: Yes
Additional Information: Decanter Centrifuge Gas Tight housing Worm lengh is 600 mm x 220/125mm diameter With spare rotating assembly, worm, and gear box
More Details ⟶
Stock Number: #217928
Bowl Diameter: 13.9 in
Bowl Length: 33.9 in
Main Motor Horsepower: 29.5 HP
Bowl Max RPM: 4,000
Additional Information: • 353/202mm diameter, 2-phase solid bowl decanter centrifuge. • Working speed 3250 rpm minimum feed temperature 0 degrees C (32 degrees F),maximum feed temperature 100 degrees C (212 degrees F)stainless steel hinged top cover, screw plated with Wolfram-Carbide plates • CE confirm, with tools for bowl and basket services.
More Details ⟶
Stock Number: #217825
Bowl Diameter: 16.5 in
Bowl Length: 46.5 in
Main Motor Horsepower: 49.6 HP
Bowl Max RPM: 3,600
Additional Information: decanter centrifuge 12mm thick basket specific gravity 2 kg/dm3 volume 10 m3/hr
More Details ⟶

Browse IPP’s secondhand and surplus decanter centrifuges – reliable and ready to ship

From wastewater to biofuels, IPP’s in-stock decanters help operations save time and money every day

When your process requires continuous, high-volume separation of solids from liquids, solid bowl decanter centrifuges deliver unmatched reliability across demanding industrial applications. With over 47 years of process equipment expertise, IPP provides immediate access to high-quality used decanter centrifuges sourced from 20 complete plant sites and included in our inventory of over 15,000 ready-to-ship pieces of equipment. Buying used solid bowl decanter centrifuges from IPP enables companies to reduce capital costs, shorten lead times, and maintain critical process performance.

Solid bowl decanter centrifuges continuously separate solids from liquids by spinning a cylindrical bowl at high speeds, with an internal screw conveyor transporting solids toward the discharge end. These machines are ideal for handling slurries with moderate to high solids content and are essential for industries requiring high-throughput, continuous operation.

Primary uses across industries

  • In wastewater treatment, decanter centrifuges dewater sludge efficiently and reliably.
  • In chemical manufacturing, they separate fine particles from chemical slurries and recover valuable products.
  • In food and beverage production, they clarify juices, recover starches, and process food waste.
  • In oil and gas industries, they separate drilling muds, oily sludge, and produced water streams.
  • In biotechnology and pharmaceuticals, they harvest biomass and clarify fermentation broths.

Types of materials processed

  • Slurries with moderate to high solids concentrations
  • Fine particles, biological materials, and fibrous solids
  • Oil-water-solid mixtures requiring three-phase separation (in specialized models)
  • Industrial and municipal sludge

Common materials of construction

Solid bowl decanter centrifuges are built for durability, chemical compatibility, and heavy-duty operation:

  • Stainless steel for sanitary and corrosion-resistant applications
  • Hastelloy or duplex stainless steel for aggressive chemical environments
  • High-strength carbon steel for standard industrial and wastewater operations

Key features of solid bowl decanter centrifuges

  • Continuous operation with automatic solids discharge
  • Adjustable differential speeds for optimal separation performance
  • Robust designs to handle abrasive or high-solids feed streams
  • Options for two-phase or three-phase separation (solids-liquid-liquid)
  • Efficient, compact design for space-saving installation

Learn more about decanter centrifuge operation and optimization at Chemical Processing.

Find your solid bowl decanter centrifuge at IPP

Search the IPP inventory or contact IPP’s equipment specialists to find the right decanter centrifuge for your continuous separation needs. With ready-to-ship inventory, IPP helps companies meet production demands, manage costs, and achieve consistent separation performance.

Centrifuge-Solid Bowl-Decanter FAQ

Have questions about Solid Bowl-Decanter Centrifuges or our services? Learn more about our products and why customers choose IPP.

What industries rely most on solid bowl decanter centrifuges?
Wastewater treatment, chemical manufacturing, oil and gas, food processing, and biotech industries depend on decanter centrifuges for continuous solid-liquid separation.
How do solid bowl decanter centrifuges compare to disc bowl centrifuges?
Solid bowl decanters are designed for slurries with higher solids content, while disc bowl centrifuges are better suited for fine particle and liquid-liquid separations at lower solids loads.
What maintenance is required for solid bowl decanter centrifuges?
Routine inspection and maintenance of bearings, seals, bowl surfaces, and drive systems ensure reliable performance and minimize downtime.
What are the benefits of buying used or secondhand process equipment from IPP?
Buying used from IPP can save up to 70% compared to new, shorten project lead times, promote sustainability, and provide access to trusted industry knowledge built over 47 years.