GN Classification Vibrating Screen is widely used in the classification and screening of iron ore, coal, non-ferrous metal ore, building materials, chemical industry, and other materials. The equipment adopts advanced design means such as finite element analysis and anti-fatigue analysis to ensure the reasonable structure, low energy consumption, and large screening and classification capacity of the screening machine. It can be applied in various working conditions that are easy to corrode and wear. Large processing capacity, high efficiency, and stable performance. The size of the screen machine can also be customized according to customer requirements. Two vibrating motors are installed on the GN classification vibrating screen, and the screen body moves in a linear line by using the principle of reverse self-synchronization. The screen body drives the screen panel to vibrate synchronously, transmits the force to the materials on the screen panel, and impacts materials to throw up on the screen surface for layering, and through the screen graded according to the specified particle size. The materials are continuously buffered and input from the feeding trough to the receiving plate screened and graded through the screen surface. And the materials above and below the screen are discharged into the receiving trough above and below the screen respectively to enter the next process link. The included angle between the direction of vibration force and the horizontal direction can be designed according to the properties of the materials on the customer’s site. This included angle determines the running speed of the materials on the screen surface and the processing capacity of the equipment.
CLASSIFICATION OF VIBRATING SCREEN-LINEAR MOTION TECHNICAL CHARACTERISTICS & ADVANTAGES
The wallboard is not welded. The steel plate with better impact toughness and cold bending is selected, and the imported HUCK rivet is used for hydraulic tension assembly. This advanced design makes the wallboard free of welding residual stress and material defects, so as to avoid the reduction of fatigue strength of the wallboard due to the above defects.
Through finite element analysis, optimize the structural strength and vibration quality of the screen machine to the greatest extent, reduce stress, and prolong the service life of the equipment.
The fluids touching parts and easily worn parts are sprayed with polyurea by the spraying machine imported from the United States, which is corrosion-resistant, erosion resistant, and wear-resistant.
The post-weld heat treatment process of main components can effectively eliminate the welding stress.
Product serialization to meet the manufacturing requirements of customers under different process conditions; Polyurethane screen panel is modular, more versatile, and more convenient to replace.
The whole machine is installed at a positive inclination angle, and the installation angle is 4 degrees adjustable, which is suitable for the requirements of different process materials.
The plane design of the whole screen surface is more conducive to screening and grading materials and maximizes the effective screening area of the screen surface.
The rubber damping spring design has the advantages of good damping effect, low noise, small resonance field, good resilience, stable mechanical performance, long service life, and low cost.