Polyurethane Screen Panel-Coarse Screening

GN Polyurethane Screen Panel is commonly used in dewatering and classification of mineral process and construction industries. GN polyurethane screen panel is manufactured by the processing technology of steel wire covered with polyurethane. It is characterized by firm structure and durability. GN polyurethane screen panel adopts high-quality polyurethane raw materials, which has excellent elasticity, super wear resistance and good screening efficiency.
  • GN Polyurethane Screen Panel is commonly used in dewatering and classification of mineral process and construction industries. GN polyurethane screen panel is manufactured by the processing technology of steel wire covered with polyurethane. It is characterized by firm structure and durability. GN polyurethane screen panel adopts high-quality polyurethane raw materials, which has excellent elasticity, super wear resistance and good screening efficiency. All polyurethane raw materials and their proportion have been tested and strictly selected, and advanced injection molding technology and precision designed & manufactured molds are used for injection molding, which can guarantee GN polyurethane screen panel completely customized according to your needs. Opening shape and opening size, screen plate thickness, fixing method, overall size and other elements can be arbitrarily determined. GN polyurethane screen panel can also realize various surface shapes on the screen plate: retaining dam, anti smashing strip, guide strip and guide block to improve the screening efficiency.

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    Common opening size of GN polyurethane screen panel

    Opening Size(MM)Standard TypeEfficiency typeLifetime Type
    Screen bar diameter (MM)Opening rate (%)Screen bar diameter (MM)Opening rate (%)Screen bar diameter (MM)Opening rate (%)
    8 4 14 3 53 6 33
    10 4 51 3 59 6 39
    12 6 44 4 56 8 36
    14 6 49 4 60 8 40
    16 6 53 4 64 8 44
    18 7 52 6 56 10 41
    20 7 55 6 59 10 44
    22 8 54 6 62 10 47
    24 10 50 8 56 12 44
    27 12 48 10 53 12 48
    30 12 51 10 56 12 51

    Note: the overall dimension and structure of the installation can be customized.

    Technical characteristics of GN polyurethane screen panel

    • Polyurethane screen panel has a long service life: Generally more than 6 months, up to one year. Its service life is 8 ~ 10 times longer than traditional metal screen, 3 times longer than SS screen and 3.9 times longer than natural rubber.
    • The production material of polyurethane screen panel belongs to polymer organic elastomer, which has good wear resistance, flexing resistance and large loading capacity.
    • High screening rate, self-cleaning screen surface, anti-plugging.
    • Polyurethane elastic screen panel uses steel wire or metal frame as the skeleton material, which can improve the bending flexibility and increase the loading capacity.
    • The cone angle of the screen hole is greater than 140 °, and the water permeability of polyurethane is strong, which can effectively prevent the adhesion of wet fine particles, so it is suitable for the screening and separation of wet fine materials.
    • The use of metal mold can ensure accurate screen opening, high opening rate and high screening efficiency.
    • Multiple choices of hole types: Rectangle, square, circle and other heterosexuals.
    • Wide application range and strong industrial applicability: the screening of various materials within the range of 0.1mm-170mm, whether dry or wet, will not affect the screening rate. The advantages of polyurethane screen panel are more fully displayed for dehydration and demineralization screen in the range of 0.5m-3mm
    • Good moisture resistance. It can be used in water or oil and water medium, which can improve the service efficiency and service life
    • Adopt the modular installation method (300 * 600mm), which significantly reduces the use cost, convenient for replacement and installation, and reduces the work intensity of replacement
    • Various product line, GN polyurethane screen panel can match global well-known brand screening machines.
    • Low noise. No matter what substances and materials are screened during use, there will be no great noise, reducing the noise level by up to 9 dB. This is a 50% reduction in noise perceived by the human ear.
    • Polyurethane screen panel is not easy to rust, and the storage life is greatly extended. It can be stored for more than 5 years without affecting the service life.

    Whether your screening process is used for dewatering, raw ore classification, desliming,or demineralization, , GN professional knowledge and experience in customized screening system can ensure to provide the best solution. GN Polyurethane Screen Panel provides customized solutions for your specific screening needs to ensure the screening effect, while achieving less wear and longer service life.