High Shear Circular Screen

GN high shear circular screen uses a single excitation source (one vibration motor) to drive, generate inertia force that changes in a sinusoidal pattern around the fixed axis and direction, and achieve circular vibration of the screen deck assembly.
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Description
Parameter

  • GN high shear circular screen can be used in the classification, coarse separation and dewatering of silica sand, feldspar, coal, iron ore, gold ore and other materials. The overall assembly of GN high shear circular screen deck is arranged in a single layer and multiple sections; it uses one vibration motor as a single excitation source. This machine has the advantages of large screening area, adjustable screen deck angle, compact structure, excellent performance, and high cost-effectiveness. It has a unique vibration mode, energy saving, high screening efficiency, large processing capacity, advanced technology, simple structure, stable and reliable operation, and is currently an advanced equipment in the field of fine material screening. GN high shear circular screen can all use flexible polyurethane fine screen mesh, with a high opening rate (28-45%) and an average lifespan of more than 6 months.

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    High Shear Circular Screen Parameters

    ModelGNYK1028GNYK1440
    Total Screening Area 2.8㎡ 5.6㎡
    Vibration Amplitude (Double) 2-4mm
    Total Installed Power (output） 1×1.84kW 1×2.3kW
    Vibration Frequency 25Hz
    Screen Inclination 23°-27°
    Mesh Size 0.045 - 2 mm
    Screen size (length × width） 700×1050（mm） 840×1450（mm）
    Number of Screen Mesh 4 5
    Processing capacity (Dry Ore m3/h) 3～20 4～30

    High Shear Circular Screen Features

    • GN high shear circular screen uses a single vibration motor as the vibration source to make the screen deck move in a circular motion.
    • Imported vibration motor (Martin motor or OLI motor) with advanced technology, reliable operation and long trouble-free operation time.
    • The screen box assembly is arranged in multiple sections, which has the advantages of large processing capacity, high screening efficiency, low power consumption, small dynamic load, simple operation, stable performance, safety and durability, and low maintenance.
    • The mechanical angle adjustment of the screen box assembly is convenient and reliable. Reconstituted-slurry spray water is added between each section of the screen deck to increase the screening effect of the material.
    • The overall heat treatment of the screen box can meet the long-term work under high vibration intensity.
    • International famous brand electrical components, Siemens or Schneider components.
    • The flexible polyurethane screen mesh is used, which has good elasticity and is not easy to block the screen. 4 to 5 pieces of screens can be installed.
    • The screen is fixed by mesh-pulling bolt components, which is easy to operate and reliable to fasten.
    • The surface treatment of the vibrating screen adopts sandblasting technology, spraying heavy anti-corrosion paint, and has good anti-corrosion performance. The contact surface with the material is sprayed with a polyurea resin wear-resistant anti-corrosion layer or pasted with wear-resistant rubber plates to protect the surface of the screen machine and extend its service life.

    High Shear Circular Screen Main Components

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