High Frequency Vibrating Screen

GN High Frequency Vibrating Screen is mainly suitable for wet screening, classification and dewatering treatment of fine-grained materials in Mineral and coal preparation and other industry. High Frequency Vibrating Screen is a self-developed product of GN company, using the two-degree-of-freedom resonance principle. Designed to use a single vibration source (dual imported vibration motors) to drive to realize the linear vibration of the whole machine.
  • GN High Frequency Vibrating Screen is mainly suitable for wet screening, classification and dewatering treatment of fine-grained materials in Mineral and coal preparation and other industry. High Frequency Vibrating Screen is a self-developed product of GN company, using the two-degree-of-freedom resonance principle. Designed to use a single vibration source (dual imported vibration motors) to drive to realize the linear vibration of the whole machine. High Frequency Vibrating Screen has the advantages of large screening area, adjustable screen box angle, compact structure, excellent performance and high cost performance. High Frequency Vibrating Screen has unique vibration mode, energy saving, high screening efficiency, large processing capacity, advanced technology, simple structure, stable and reliable operation, It is one of the most advanced equipment in the field of fine-grained material screening. High Frequency Vibrating Screen use Polyurethane Screen Mesh, The opening rate is high (28-45%), and the average life is more than 6 months.

    Linear-Vibrating-Screen1Linear-Vibrating-Screen2

    High Frequency Fine Vibrating Screen Technical Parameter

    ModelGNFG1021GNFG1028GNFG1232GNFG1440
    Total Screen Area m2 2.1㎡ 2.8㎡ 3.8㎡ 5.6㎡
    Linear Vibration Amplitude (Double) 2-3mm
    Total Installed Power (Output) 2 set ×1.5kW 2 set ×1.94kW
       Vibration Frequency 25Hz
    Screen Inclination 0-3°
    Mesh Size 0.045-2 mm
    Screen Size (L×W) 700×1050(mm) 800×1250(mm) 1000×1450(mm)
    Number of Screen 3 pc 4 pc 4 pc 4 pc
    Dry Ore Discharge Capacity 3~8 m3/h 3~9 m3/h 4~11 m3/h 4~15 m3/h
    Remark
    1. The above parameters are for reference only and can be adjusted according to the customer's situation. The final quotation and technical agreement shall prevail.
    2. For the same size of Fine Vibrating Screen, different working condition and material. The processing capacity varies greatly, please consult GN for details.
    The above specification and parameters for reference only.

    High Frequency Fine Vibrating Screen Main Features

    • High Frequency Vibrating Screen is designed based on the principle of self-synchronization of dual motors, and the screen box assembly moves in a linear line.
    • 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 stages, 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.
    • 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.
    • Polyurethane Screen Mesh is adopted, good elasticity, not easy to block the screen, three to four screens can be installed
    • The screen is fixed by the pulling bolt assembly, which is easy to operate and reliable to fasten.
    • The surface of the vibrating screen is treated by sandblasting and sprayed with heavy anti-corrosion paint, which has good anti-corrosion performance.

    High Frequency Fine Vibrating Screen Main Components

    Linear Vibrating Screen4

    High Frequency Fine Vibrating Screen Features:

    Linear Vibrating Screen5

    Fine Vibrating Screen is using polyurethane screen mesh

    Polyurethane Screen Mesh is a kind of high-molecular polyurethane elastomer, which has excellent physical and mechanical properties: high strength, high elasticity and high wear resistance. After repeated tests, the excellent formula is determined, and the product is manufactured with precision mold processing technology and unique advanced molding technology. This product is suitable for metallurgical mining, coal, non-ferrous metals and other industries.

    Polyurethane Screen Mesh Features:

    • The service life of the polyurethane screen mesh with high wear resistance is 3-10 times longer than that of the wire screen mesh, which improves the operation rate and increases the economic benefits
    • The unique structure, suitable elasticity and elastic force can not only make the blocked material squeezed through the mesh hole or escape from the mesh hole to become the product under or on the screen mesh, but also make the fine materials unable to adhere due to the secondary high-frequency vibration of the screen strip, reduce the hole plugging, clean the product surface and improve the screening efficiency.
    • Polyurethane screen mesh effectively absorbs impact, reduces noise and improves working environment.
    • Horizontal tension, light weight, good flexibility, easy installation and disassembly, convenient transportation and storage.