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The GN High Frequency Vibrating Screen, developed by GN Separation, features dual vibrating motors as its single vibration source, producing a frequency of up to 25Hz. It is a linear motion screen with a double amplitude of 2 to 3mm, also known as a fine vibrating screen. The screen area ranges from 2.1m² to 5.6m², utilizing 3 to 5 screen meshes. The polyurethane screen mesh design prevents blockages and offers an opening rate between 28% and 45%, with mesh sizes from 0.045 to 2mm for fine-grained material screening.
Applications: GN High Frequency Vibrating Screens are primarily used for wet screening, dewatering, or classifying fine-grained materials.
Model | GNFG1021 | GNFG1028 | GNFG1232 | GNFG1440 |
Total Screening Area | 2.1㎡ | 2.8㎡ | 3.8㎡ | 5.6㎡ |
Double Linear Vibration Amplitude | 2-3mm | 2-3mm | 2-3mm | 2-3mm |
Total Installed Power (output)） | 2 x 1.2kw | 2 x 1.2kw | 2 x 1.5kw | 2 x 2.3kw |
Vibration Frequency | 25Hz | 25Hz | 25Hz | 25Hz |
Screen Inclination | 0-3° | 0-3° | 0-3° | 0-3° |
Mesh Size | 0.045 – 2mm | 0.045 – 2mm | 0.045 – 2mm | 0.045 – 2mm |
Screen size (length x width） | 700x1050 (mm) | 700x1050 (mm) | 840x1450 (mm) | 840x1050 (mm) |
Number of Screen Mesh | 3 pcs | 4 pcs | 4 pcs | 5 pcs |
Processing capacity (Dry Ore m3/h) | 3~8 | 3~9 | 4~11 | 4~15 |
Remarks | 1. The above parameters are for reference only and can be adjusted according to the customer's situation, and the final quotation and technical agreement shall prevail. | |||
2. The High Frequency Fine Vibrating Screen of the same size under different working conditions, the processing capacity varies greatly. For details, please consult GN. | ||||
The above specification and parameters for reference only. | ||||
Features:
Dual motor design based on self-synchronization, moving the screen box in a linear direction.
Reliable international brand motors (Martin or OLI) for stable operation and longer trouble-free time.
Multiple-stage screen box assembly provides large capacity, high efficiency, low power consumption, and small dynamic load.
Mechanical angle adjustment for screen inclination is convenient and reliable.
Heat treatment for the entire screen box ensures structural strength to endure intensive vibration.
Polyurethane screens with high elasticity and anti-blocking design, offering a high opening rate.
Screens are fixed with pulling bolts for operator-friendly and reliable operation.
Surface treated with sand-blasting and anti-corrosion paint.
Electrical components from SIEMENS or Schneider.
