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Speed of rotor in eddy curent magnet separator

  • 5 Eddy Current Separator Design Parameters | Bunting
    5 Eddy Current Separator Design Parameters | Bunting

    Nov 10, 2020 An Eddy Current Separator consists of a magnetic rotor with alternating magnetic poles (north/south) rotating inside a slower rotating non-metallic shell. A rubber feed belt, rotating at the same speed as the non-metallic shell, conveys material into the rapidly rotating magnetic field generated by the rotor where non-ferrous-metals become

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  • Eddy Current Systems | Bunting - Redditch
    Eddy Current Systems | Bunting - Redditch

    An eddy current separator is a dual pulley conveyor system, where the non-metallic rotor cover houses an independently rotating high-speed magnetic rotor. Separation occurs when a non-ferrous metal particle (e.g. aluminium, copper or zinc) is conveyed into the magnetic zone. The non-ferrous metal particle is exposed to rapidly changing magnetic

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  • Eddy Current Separator Beats Every Other Separator
    Eddy Current Separator Beats Every Other Separator

    May 03, 2021 Separating ultra fine fractions with Eccentric Eddy Current separator 104 . Our newest Eccentric Eddy Current “104”, is specially designed and engineered for separating fines out of, for example, bottom ashes, electronic waste of small metal fractions. The high speed magnetic rotor inside this machine has the highest number of poles

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  • Rotor eddy loss in high‐speed permanent magnet
    Rotor eddy loss in high‐speed permanent magnet

    May 01, 2015 1 Introduction. Accurate calculation of rotor eddy current losses in high-speed permanent magnet (PM) synchronous machines can be critical, as these machines are highly stressed mechanically and thermally and a relatively small change in rotor loss of say 100 W in a 100 kW machine can make a difference when determining the feasibility or otherwise of a

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  • Eddy Current Separator / Separation Manufacturer
    Eddy Current Separator / Separation Manufacturer

    In eddy current separator there is a short belt of conveyors that has its drive located at the return end and a high-speed magnetic rotor system installed at the discharge end. A magnetic rotor, which is positioned within a separately rotating non-metallic drum, revolves high speed during operation whilst the outer drum cover rotates at the

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  • Magnetic Equipment Guide -- Eddy Current Separators
    Magnetic Equipment Guide -- Eddy Current Separators

    Aug 12, 2001 In eddy current separators with an eccentric rotor design, the magnet is located off-center so that the magnet only touches on a tangent of the outer shell. This design can result in more efficient discharge of ferrous materials, since they leave the magnetic field sooner

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  • Losses in High Speed Permanent Magnet Machines
    Losses in High Speed Permanent Magnet Machines

    tant especially at high speed. The major causes of the rotor eddy current loss can be categorized into the following three groups: a no-load rotor eddy current loss caused by the existence of slots, b on-load rotor eddy current loss induced by the harmonics of windings’ magnetomotive force MMF , which is also called space harmonics, and c on

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  • Eddy current separators | Goudsmit Magnetics
    Eddy current separators | Goudsmit Magnetics

    Goudsmit Eddy current separators are robustly built, including a magnetic rotor with an eccentric design. This has a number of advantages over centric systems: Adjustable magnetic field: The magnetic rotor is internally adjustable: this influences the moment of launching of the non-ferrous metals

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  • Eddy Current Separator For E-waste Recycling - [Magnetic
    Eddy Current Separator For E-waste Recycling - [Magnetic

    Eddy current separators are the most innovative powerful magnetic separators to separate non-ferrous metals from waste. Eddy Current Separator Electronic waste like CPU, tv, mobile phone, air conditioner, refrigerators, laptops and much more e-waste can be recycling and for recycling all the e-waste product our eddy current separator plays a

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  • Eddy Current Separator - Magnetic Equipments
    Eddy Current Separator - Magnetic Equipments

    The principle of the Eddy Current Separator is fairly straightforward. Basically, a rotor comprised of magnet blocks, either standard ferrite ceramic or the more powerful rare earth magnets depending on application, are spun at high revolutions (over 3000 rpm) to

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  • Javelin Eddy Current Separator Service Manual
    Javelin Eddy Current Separator Service Manual

    Javelin Eddy Current Separator Service Manual 2019 Table of Contents page Eddy Current Overview 3 Sizing and Frames 4 Splitter Box 5 Rotor 6 Carbon Fiber Shell 7 Conveyor Drive Motor 8 Magnetic Rotor Drive Motor 8 Conveyor Belting 9 Bearings 10 • Shell bearings • Rotor bearings (one fixed, one floating/expansion)

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  • Eddy Current Separation - an overview | ScienceDirect Topics
    Eddy Current Separation - an overview | ScienceDirect Topics

    3.4.1 Eddy Current Separators. Eddy currents are a manifestation of electromagnetic induction occurring when a magnetic field is applied to a conductor. If the magnetic induction Β in a material changes with time, a voltage is generated in the material, according to the equation

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  • Eddy Current Separators | Magnapower
    Eddy Current Separators | Magnapower

    The Magnapower Eddy Current Separator provides: Higher levels of cleaner non-ferrous metals. Maximum performance and reliability with the eccentric rotor. Long life reliability of high performance & high frequency rotor. Belt widths: 300mm to 2000mm. Higher throughput with variable high speed belt

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  • Eddy Current Separators | Operating Parameters
    Eddy Current Separators | Operating Parameters

    An Eddy Current Separator’s belt is the mechanism that conveys material into the head pulley magnetic rotor’s rotating magnetic field. The belt’s speed is the factor that will determine the conveyor’s burden depth, the material’s dwell time in the magnetic field, and what the trajectory of the material will be when leaving the belt

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  • 5 Eddy Current Separator Design Parameters
    5 Eddy Current Separator Design Parameters

    Nov 10, 2020 An Eddy Current Separator consists of a magnetic rotor with alternating magnetic poles (north/south) rotating inside a slower rotating non-metallic shell. A rubber feed belt, rotating at the same speed as the non-metallic shell, conveys material into the rapidly rotating magnetic field generated by the rotor where non-ferrous-metals become

    Get Price
  • Eddy Current Separator | Non-Ferrous Metal
    Eddy Current Separator | Non-Ferrous Metal

    Eddy current separation is based on the use of a magnetic rotor with alternating polarity, spinning rapidly inside a non-metallic drum driving by a conveyor belt. Material is feed onto the conveyor belt of the eddy current separator, which moves it across the magnetic rotor where separation occurs

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  • Eriez Eddy Current Separator Xtreme IOM
    Eriez Eddy Current Separator Xtreme IOM

    The magnetic rotor in an Eriez Eddy Current Separator incorporates high strength permanent magnets arranged in a special circuit. These magnets are bonded to the rotor hub and are then wrapped under tension with carbon fiber, using a proprietary process. Eriez has analyzed and tested the bonding and wrapping processes and

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