Used 3-Phase Disc Stack Centrifuge/Separator for sale (72,886)

Condition: used, first registration: 02/2008, Year of construction: 2008, Schmidt Hagen SP/42/E/13.5-21.5 *3-axle flatbed semi-trailer*steering axles*ALCOA* !!! Very good condition !!! ● ABS ● Air suspension ● Lift/lowering system ● Floor height: 1,420 mm ● Alcoa Dura-Bright rims ● 3 x Mercedes axles with disc brakes ● All 3 axles are steerable! ● Tyres: 385/55 R 22.5 ● Tread depth: 3/2 / 5/4 / 5/6 mm ● Gross weight: 42,000 kg ● Unladen weight: 10,200 kg ● Payload: 31,800 kg - German trailer - TÜV / inspection: available new upon request and for an additional charge! Errors and prior sale excepted! = More information = Please contact Joannis Arpantzanis or Kai Bühler for further information. Ledpfx Apoyutxzedjag

Condition: excellent (used), For sale: SEW-Eurodrive R40DT71K2Z gearbox with a 0.25 kW three-phase motor. The unit is fully functional, tested, and ready for operation. The gearbox is in good technical and visual condition. Normal signs of wear and tear from use are visible, but these do not affect its performance. Technical specifications: Laodpfx Apszm Sq Sedog Manufacturer: SEW-Eurodrive Model: R40DT71K2Z Rated power: 0.25 kW Power supply: 230/400 V (Δ/Y), 3-phase Frequency: 50 Hz Motor speed: 2500 rpm Output shaft speed: 39 rpm Rated current: 1.60 / 0.93 A Protection class: IP54 Insulation class: F Mounting method: IM B6 Weight: 16.14 kg Power factor (cos φ): 0.85 Lubrication: CLP220 Country of manufacture: Germany

Condition: excellent (used), For sale: a Lenze GSN04-1NHAR worm gear motor with a WEG AL71-4 three-phase motor, 0.37 kW. The unit is fully functional, tested, and ready for operation. The gear motor is in good technical and visual condition. Only normal signs of wear are visible, consistent with its use. Thanks to its compact and robust design, it is ideally suited as a drive in industrial machines, conveyors, production lines, packaging equipment, and automation systems. The GSN04 series is a range of compact gear motors designed for applications requiring reliable power transmission. Technical data: Gearbox manufacturer: Lenze Gearbox model: GSN04-1NHAR Motor manufacturer: WEG Motor type: AL71-4 Power: 0.37 kW Power supply: 3× 220–240 V Δ / 380–415 V Y, 50 Hz Motor speed: 1370 rpm Output speed: 140 rpm Gear ratio: i = 10 Output torque: 22 Nm Protection class: IP55 Insulation class: F Operating mode: S1 (continuous operation) Ljdpszmyybsfx Apdsag The scope of supply includes exactly what is shown in the pictures.

Condition: used, *Filter area: 3 m2 Installed power: 2,45 kW Horizontal disk filter with manual discharge system* This filter uses the horizontal disc system, the only type able to ensure the panel is undamaged even by accidental interruptions in filtration. There is no risk to the panel even in the event of incorrect operation or power cuts. The liquid in the vessel, batching unit and pipes is filtered perfectly at the end of work using a special disc for the purpose. The special filter unit used means that cleaning can be carried out simply using a jet of water and the sped al chute supplied. Manufactured in stainless steel throughout, including the feed pump, pipes, valves and caster-mounted frame. Complete kieselgur batching system with vanable delivery piston pump and stainless steel tank with built-in electric mixer. Lajdpjz Ai Iaefx Apdeg Electric panel complete with every control and safety device required for safe, dependable operation.

Condition: used, first registration: 03/2016, Year of construction: 2016, SCHWARZMÜLLER 3-axle HARDOX SANH, 25 m³ 2 x LIFT AXLES! • Disc brakes • ABS • Air suspension • 2 lift axles (1st and 3rd axle) • 3 x air-suspended 9-ton SAF axles • Raise/lower mechanism • Retarder • Approx. 25 m³ volume • Platform • Storage box Lajdszuvyyspfx Apdog • Tire size: 385/65 R22.5 on steel rims • Tread depth: 6/7/6/9/5/5 mm • ALCOA rims • GVWR: 36,000 kg - (39,000 kg technically possible!) • Unladen weight: 6,230 kg - First owner - German-made semi-trailer - TÜV inspection: valid until /2026 - on request and for an extra charge: new! Errors and prior sale excepted!

Condition: ready for operation (used), Year of construction: 2021, functionality: fully functional, total height: 2,200 mm, total length: 1,700 mm, total width: 1,100 mm, rotational speed (max.): 2,650 rpm, power: 1.6 kW (2.18 HP), water tank capacity: 100 l, RÖSLER RZ 150 A cleaning system – automatic sludge removal For sale: a professional RZ 150 A cleaning system with automatic sludge removal. This unit is designed for industrial use, fully automated, and equipped with modern solutions to increase efficiency and durability. Key parameters: • Dimensions: 1700 x 1100 x 2200 mm • Power: 1.6 kW • Rotor speed: 2650 rpm • Rotor made of aluminum alloy • Steel housing Equipment and functions: • Smooth start and stop thanks to the frequency inverter • Adjustable sludge removal speed • Automatic retraction of the cleaning blade • Automatic removal of remaining water • Electronic vibration control • Automatic rotor flushing • Special bearing lubrication system to extend the unit's service life Central control unit E61-400: • Control and monitoring of the cleaning system • E61-400 control unit • SIEMENS S7-1200 controller • Ensures automatic and stable operation of the entire system Sludge removal time is adjustable from 2 to 5 minutes, depending on the consistency. A single cycle removes up to 25 kg of sludge. Additional system equipment: • Sandpiper P9 diaphragm pump for supplying water to the centrifuge • Pump operation cycle control • Water level control in the tank Laodpfxszca Apo Apdog The set also includes a P 100 SB-P9 buffer tank for residual dirty water from the centrifuge. The tank is required if the centrifuge is located far from the source of dirty water. P 100 SB-P9 buffer tank: • Height: 700 mm • Capacity: 100 l • Designed for transporting dirty water and rotor flushing water to the buffer tank • Made of durable HDPE polyethylene (black color) • Sloping, 3-sided funnel-shaped bottom • P9 diaphragm pump – operating pressure 4 bar • Water level control RSKM 30 waste container: • Capacity: 300 l • Dimensions: 1300 x 820 x 800 mm • Manual operation • Can be transported and emptied using a forklift • Made of steel • Discharge port with drain plug • Equipped with a tilting mechanism The unit is robust, efficient, and ready for operation.

Condition: used, axle configuration: 3 axles, first registration: 09/2026, color: other, Year of construction: 2017, Empty weight: 5.700 kg Axle 1: left 8 mm right 8 mm Axle 2: left 10 mm right 10 mm Axle 3: left 9 mm right 9 mm Lodpjzz Im Esfx Apdoag We have the possibility to stack trailers!

Condition: ready for operation (used), Indramat MAC093B-0-JS-4-F/130-B-0/WI517LV, 3-phase permanent magnet motor, mounting hole spacing: 117 x 117 mm, drive shaft diameter: 24 mm, used, shows normal signs of wear, 100% functional. Laedpfx Apoi D Ipmodeg

Condition: like new (used), functionality: fully functional, Year of construction: 2022, machine/vehicle number: X-Wine 3, operating hours: 824 h, overall weight: 850 kg, This machine has been used in a professional winery environment and has been carefully maintained according to the manufacturer's recommendations. The filter is in excellent working condition and ready for immediate use. The Bucher Flavy X-Wine 3 provides efficient and gentle wine clarification while preserving wine quality and minimizing product losses. An ideal solution for wineries looking for a reliable, modern crossflow filtration system without the lead time and cost of a new unit. Lodpfsz Dvzgox Apdsag

Condition: used, first registration: 02/2017, color: other, Year of construction: 2017, Axle 1: left mm right mm Lodpfx Apeza D Dredoag Axle 2: left mm right mm Axle 3: left mm right mm We have the possibility to stack trailers!

Condition: used, Year of construction: 2013, functionality: fully functional, overall weight: 2,190 kg, input voltage: 380 V, type of input current: three-phase, spindle speed (min.): 2,500 rpm, spindle speed (max.): 3,600 rpm, rotational speed (max.): 3,600 rpm, rotational speed (min.): 2,500 rpm, input frequency: 50 Hz, We offer this used Locatelli ARIETE 3 automatic wood lathe, year of manufacture 2013. Machine type: ARIETE 3 Year of manufacture: 2013 Serial number: CA 2725 Voltage: 380 V Ledpfeyxw D Djx Apdoag Frequency: 50 Hz Number of phases: 3 Delivery date: 10.10.2013 Weight: 2190 kg Automatic lathe Locatelli Ariete 3 Maximum/minimum prism length: 1000/200 mm Maximum/minimum prism dimensions: 85×85/20×20 mm Maximum workpiece length: 120 mm with hole, 150 mm without hole Automatic material feeder Main motor with 3/4 kW output Two spindle speeds: 2500/3600 rpm Oil pump motor: 2.2 kW Operating pressure: 6–8 bar Comes with many accessories. Units: roughing, finishing, drilling unit, parting knife You are welcome to see the machine in operation at any time. More information available by phone. If you have any questions or require further information, please feel free to send us a message or contact us by phone.

Condition: new, Grundfos CRN32-5-2 A-F-G-E-HQQE Vertical centrifugal pump CRN 32-5-2 A-F-A-E-HQQE Vertical, multistage centrifugal pump with opposing suction and discharge connections (inline design). The pump components in contact with the medium are made of high-quality stainless steel. The cartridge seal promises high reliability and ease of servicing. Power is transmitted via a rigid, split coupling. The pipe connection is made via combined DIN flanges. The pump is equipped with a 3-phase, fan-cooled asynchronous motor. Manufacturer: Grundfos Manufacturer Product Group: Vertical Centrifugal Pumps Manufacturer Product Group: Vertical Centrifugal Pumps CRN Centrifugal pump CRN Manufacturer article number: 96122358 Connection inlet side: Flange Connection outlet side: Flange Connection standard inlet side: EN 1092-2 Nominal diameter, connection outlet side: DN 65 Design: Vertical Speed: 2924 min Motor output power: 11.0 kW Protection class: IP55 Max delivery head: 90.2 m Max working pressure: 16 bar Weight: 193.2 kg List price: 14,844.00 € Laodpfx Aewbfigopdeg Financing through our bank is also possible. komplett-konzept.leasingo.de You can find more items in other sizes - new and used - in our store! International shipping costs on request!

Year of construction: 2011, condition: excellent (used), functionality: fully functional, Ersa Hotflow 3/20 Year of manufacture: 04/2011 Refurbished in 2024 Dimensions: Length: 6,265 mm Width: 1,201 mm Height: 1,375 mm Weight approx. 1,900 kg Lodpfx Aeyf N Uyopdjag Conveyor System: Working width: 45–516 mm, automatically and steplessly adjustable Clearance height: +35/-37 mm Center support, automatically and steplessly adjustable Conveyor speed: 20–200 cm/min Pin chain conveyor available with 3 / 4 / 5 mm pin length options Process Zone: Process length: 4,840 mm Heated length: 3,725 mm Cooling length: 1,115 mm Heating System: Up to 20 convection heating cassettes (Preheating zone up to 14 cassettes, reflow zone 6 cassettes) Airflow per module adjustable up to 500 m³/h Nominal power per module: 3.3 kW Nominal power last module: 4.5 kW Cooling: Up to 2-level cooling zone (ambient air) Electrical Data: 400 V, 3 phases, N, PE, 50/60 Hz Continuous operating power: approx. 12–16 kW Exhaust: Extraction capacity: Chimney at system inlet 300 m³/h; chimney at system outlet 400 m³/h, both with monitoring function

Year of construction: 2026, condition: new, We also offer leasing and financing options. Feel free to contact us! For all recycling needs, we have shredders and other recycling machines in stock in Heilbronn! From copper recycling to plastic recycling, you can purchase all machines from us. Just ask! With Josan & Söhne Maschinenbau: Profitable copper processing! ‼️ We are happy to give you a live demonstration of the machines in Heilbronn! By appointment only! ‼️ We are a German company based in Heilbronn, operating under German law, with warranty and service! We also speak English! We are happy to advise you on all recycling matters! Material separation in all recycling applications – just ask us. Electrostatic separator for separating plastic or synthetic materials from copper, iron, or other metals. You can also separate plastics from metals in uPVC windows, or separate plastic from sand or different types of plastics. ➡️ Motor: 6.59 kW ➡️ Dimensions (LxWxH): 4000 x 1400 x 3000 mm Lajdpfx Asqvmpfepdsg ➡️ Weight: approx. 1,000 kg ➡️ Throughput: 150–300 kg per hour Price on request! Subject to errors and prior sale. Pictures, prices, and specifications may differ.

Condition: used, Year of construction: 2023, functionality: fully functional, SIEMENS 3-MOT 1CV3282B (2023) Laedpfxszr H U As Apdog The Siemens 1CV3282B is an industrial three-phase asynchronous electric motor from the SIMOTICS SD (Severe Duty) series, featuring a cast-iron frame. It is designed for demanding operating conditions. [1] Its basic specifications are: • Power: 90 kW at 50 Hz (125 HP at 60 Hz) • Speed: 4-pole (approximately 1485 rpm at 50 Hz) • Frame size: 280 M • Efficiency: IE3 class (Premium Efficiency) • Degree of protection: IP55 (dust and splash-proof) • Construction: IMB3 (foot-mounted) • Weight: Approximately 670 kg 1LE1503-2DB29-0FB5-Z is the precise order number (MLFB code) for the Siemens (Innomotics) SIMOTICS SD series cast-iron electric motor.

Condition: used, mileage: 88,630 km, power: 118 kW (160.44 HP), fuel type: diesel, empty load weight: 2,935 kg, overall weight: 3,500 kg, tire size: 215/75R16C, wheelbase: 4,035 mm, color: white, gearing type: mechanical, Equipment: air conditioning, central locking, cooling unit, cruise control, immobilizer system, onboard computer, Special features - 3 seats - ABS, ASR - Electrically adjustable and heated exterior mirrors - Electric windows - On-board computer - Central locking with remote control - Radio - Power steering - Cruise control - Air conditioning - At a mileage of 76,528 km, a new original Fiat engine was installed. Structure Fiat Ducato panel van with a refrigerated body. - Compartment 1 (L x W x H): 1.78 x 1.62 x 1.76 (temperature +10 °C and -10 °C) - Compartment 2 (L x W x H): 1.22 x 0.62 x 1.76 (temperature 0 °C to -30 °C) - Compartment 3 (L x W x H): 1.40 x 0.81 x 1.76 (temperature 0 °C to +30 °C) - Interior lighting - FRCX 07/2027 Fiat Ducato panel van with a high-quality refrigerated body from Gruau and evaporators from the renowned French brand EDT. The vehicle has three separate temperature compartments – two refrigerated compartments and one heating compartment. Each compartment can be individually temperature-controlled, making the vehicle ideal for transporting temperature-sensitive goods such as food, medication or sensitive products. Compartment 1 offers the possibility to individually set the temperature between +10 °C and -10 °C. Compartment 2 enables individual temperature adjustment from 0 °C to -30 °C. Compartment 3 is designed for a temperature of 0 °C to +30 °C. Lajdjwwhzkjpfx Apdjg Cooling and heating are possible both while driving and when stationary, via a 230V power connection. The vehicle is ready for registration. German documents and TÜV (technical inspection) are included free of charge! Export price on request. Available for immediate delivery from our warehouse in Langenfeld. ACR-Juretzki commercial vehicle dealership – your reliable partner for used commercial vehicles. All vehicles offered by us are owned by ACR-Juretzki commercial vehicle dealership. The presentation is exclusively with original photos taken directly in our premises – this guarantees full transparency regarding the actual condition of the vehicle. Before sale, our vehicles undergo a comprehensive preparation in our own workshop – including mechanics, bodywork and paintwork. They are thus optimally prepared for the next technical inspection. We also guarantee the authenticity of the stated mileage. Trust is good, control is better: On request, the vehicle can be inspected by independent testing organizations such as TÜV, DEKRA or KÜS – also as part of a remote inspection. Our service for you: Delivery of your vehicle to your desired location Complete handling of export formalities, incl. export license plates Individual financing and leasing offers Trade-in of your current vehicle Installation of special equipment on request Are you looking for something specific? If you cannot find a suitable vehicle for your company in our current inventory, please contact us – we will be happy to help you. We are always available for technical details, further photos or a personal consultation. All prices quoted are net prices. The content of our website has been created with the greatest care and is regularly updated. However, it serves exclusively for general information and does not replace individual advice. The information in the purchase contract is the only binding information. Subject to changes, errors, typos and prior sale.

Condition: excellent (used), For sale: SEW-EURODRIVE WF30DT63L4 geared motor with a 0.25 kW three-phase electric motor. The unit is fully functional, tested, and ready for operation. Its technical and visual condition is good. It shows normal signs of wear and tear resulting from use. The robust SEW-EURODRIVE gearbox ensures reliable operation and is ideal for conveyors, feeders, packaging machines, production lines, and other industrial applications. Technical specifications: Manufacturer: SEW-EURODRIVE Type: WF30DT63L4 Motor power: 0.25 kW Power supply: 3× 230Δ / 400Y V Motor speed: 1300 rpm Output speed: 47 rpm Torque: 33 Nm Ljdoznw Ewspfx Apdeag Duty cycle: S1 Current: 1.19 / 0.68 A Frequency: 50 Hz Power factor: cos φ 0.81 Protection class: IP54 Insulation class: B Design: IM B5A Weight: 10.63 kg Lubrication: synthetic oil SEW PG460 Country of manufacture: Germany

Condition: excellent (used), DEWETRON DEWE3-PA8-RM Power Analyzer Manufacturer: DEWETRON System: DEWE3-PA8-RM Chassis Type Plate: DEWE3-RM8 Revision: 1.1 Device Type: High-End Power Analyzer Design: Stationary 19" Rack-Mount Power Analyzer Country of Manufacture: Austria For sale is a professional DEWETRON DEWE3-PA8-RM Power Analyzer in a 19" rack-mount design, with a built-in TRION3-1810M-PA power module, as well as the connection and measurement accessories shown in the pictures. This modular measuring system is designed for highly precise power analysis and integration into test benches. Typical applications include electric drives, inverters, energy storage systems, e-mobility, power electronics, as well as research and development test benches. Technical data: System: DEWE3-PA8-RM TRION(3) slots: 8 Installed power module: TRION3-1810M-PA Current configuration: 4-phase power analysis Measurement channels power module: 4 x voltage / 4 x current Sampling rate: up to 10 MS/s per channel Basic accuracy power analysis: 0.04% High voltage inputs: 4 x U1–U4 Voltage measurement range power module family: up to 1000 V RMS / ±2000 V Peak Safety category: CAT III 1000 V Supply: 100–240 V AC Frequency: 50–60 Hz Power consumption according to type plate: 500 W Sensor supply: Integrated redundant sensor supply ±15 V / 5 A +9 V / 0.6 A Ljdpfszyl Sijx Apdeag 8 sensor connections Equipment: TRION3-1810M-PA power module 4 high-voltage measuring inputs U1–U4 4 current / measuring channels I1–I4 CNT1 / CNT2 TRIG DC / AUX / Digital I/O SYNC IN / SYNC OUT Integrated industrial PC Interchangeable drive bays Ethernet / LAN USB interfaces COM1 / COM2 Display interfaces Free TRION(3) slots for expansion Application areas: Power analysis and power measurement Test bench technology Electric motors and electric drives Inverter and converter testing Battery and energy storage testing E-mobility / Automotive Power electronics Research and development Dimensions: Dimensions: 442 x 435 x 222 mm Weight: 15.8 kg Condition: Used Device can be switched on. Optical condition as shown in the pictures. Scope of supply: 1 x DEWETRON DEWE3-PA8-RM / DEWE3-RM8 1 x built-in TRION3-1810M-PA power module Measurement, sensor, and connection cables as shown in the pictures 2 x brackets as shown in the pictures Otherwise, scope of supply as shown in the pictures Shipping via UPS freight possible. Availability: upon agreement. Subject to changes, errors and prior sale.

Condition: excellent (used), For sale: Lenze GST04-2B VCK071-32 gearbox with a 0.37 kW three-phase motor. Laodpfx Aozmy Uxspdsg The unit is fully functional, tested, and ready for operation. The gearbox is in good technical and visual condition. It shows normal signs of wear and tear consistent with use. Its robust construction and high torque make it ideally suited for driving industrial machinery, conveyors, feeders, mixers, and production lines. Technical specifications: Manufacturer: Lenze Gearbox model: GST04-2B VCK071-32 Motor manufacturer: Lenze Motor type: MDEBA1M071-32 Power: 0.37 kW Supply: 3× 220–240 V Δ / 380–415 V Y, 50 Hz Motor speed: 1360 rpm Output speed: 44 rpm Gear ratio: i = 31.6 Output torque: 79 Nm Ingress protection: IP54 Insulation class: F Operating mode: S1

Condition: used, axle configuration: 3 axles, first registration: 03/2009, color: other, Year of construction: 2009, Empty weight: 7.340 kg Axle 1: left 8 mm right 8 mm Lodpfxoy A Rq Es Apdjag Axle 2: left 8 mm right 12 mm Axle 3: left 8 mm right10 mm We have the possibility to stack trailers! 

Condition: excellent (used), For sale: SEW-EURODRIVE S40DT71D-4 geared motor with a 0.37 kW three-phase motor. The unit is used, fully functional, and ready for operation. Its technical and visual condition is good, with normal signs of use. It is ideally suited for driving conveyors, feeders, industrial machines, and other applications requiring a reliable drive. Technical data: Manufacturer: SEW-EURODRIVE Type: S40DT71D-4 Power: 0.37 kW Motor speed: 1400 rpm Output speed: 69 rpm Torque: 43 Nm Gear ratio: i ≈ 20.3 Power supply: 3×220Δ / 380Y V, 50 Hz Current: 2.25 / 1.3 A Protection class: IP44 Lajdpfx Apeznm Rcjdsg Insulation class: B Power factor: cos φ = 0.7 Design: B3B Country of manufacture: Germany

Condition: used, axle configuration: 3 axles, first registration: 07/2005, color: other, Year of construction: 2005, Empty weight: 5.580 kg Axle 1: left 15 mm right 9 mm Axle 2: left 9 mm right 7 mm Axle 3: left 12 mm right 6 mm We have the possibility to stack trailers!  Lodpfx Asu At Ifjpdsag

Year of construction: 2025, condition: like new (used), The separator is designed for screening topsoil / humus. Screening and mixing of compost, sand, or other materials can be performed in a single operation with the Terra-Star. Ljdpfx Asya Uu Ispdeag The four shafts deliver an impressive throughput when screening and mixing. The shafts are fitted with wear-resistant HX 500 star discs. When wear occurs, the discs can be re-welded at any time. The Terra-Star is a modern, forward-thinking system that already provides the foundation for tomorrow’s adaptability. Switching to other carrier machines is always possible, as all components are bolted. The shafts can also be converted for other applications at any time, for example, from screening shafts to mixing shafts or to any other combination. Required adapters for excavators or wheel loaders are, of course, available upon request directly from us. Price without mounting plate. Mounted is a Lehnhoff quick coupler, which can be retained or purchased separately. Price MS 03: €420 For excavators from 2.2 t For wheel loaders from 1.8 t Weight in kg: 250 Throughput: 6-8 m³/h Leak oil connection required: 0 Series: TSE.054.104

Condition: used, Year of construction: 1983, machine/vehicle number: 18071, Ref. No. 25393 Technical Data: - Drilling capacity in steel ST 60: 28 mm - Maximum drilling capacity in steel ST 60: 32 mm - Drill spindle taper: MT 3 - Drill spindle stroke: 180 mm Lasdpoy En I Hsfx Apdog - Drill spindle speeds steplessly adjustable: - Range 1: 130 – 480 rpm - Range 2: 480 – 1750 rpm - 3 feeds: 0.1; 0.2; 0.3 mm/rev - Throat depth: 290 mm - Maximum distance table - drill spindle: 620 mm - Table with 2 T-slots: 450 x 450 mm - Height adjustable by rack-and-pinion and handwheel - Separate coolant unit - Drive: 400 V / 0.9 / 1.3 kW - Space requirement approx.: W 660 x H 1900 x D 700 mm - Weight approx.: 280 kg

Condition: used, Year of construction: 1993, System: Decanter Type: KHD CP 3-0.1 Year of manufacture: 1993 Lasdsv A Shgspfx Apdjg Machine no.: 5303 Speed: 3200 1/min Drum diameter: 530 mm Drum wall thickness: 12.5 mm Drum material: H2 Separation technology: Sludge dewatering using decanting centrifuges (solid bowl screw centrifuges, decanters). The high centrifugal forces separate the fine solids from the suspension due to different densities.