The multi frequency screen is mainly composed of the sealing cover, vibrating screen body, screen box, exciter, vibration reducing spring, bottom support, discharge hopper, motor support, and other parts. It is used in industries such as sand and gravel aggregates, construction waste treatment, and mining.
The multi frequency screen utilizes two parallel rotating shafts with eccentric masses parallel to the material (screen plate) plane, which rotate by dragging two asynchronous motors. At the moment when both electric motors are started, the two rotating shafts achieve self synchronous rotation through the screen body, achieving linear vibration of the screen body. The vibrating screen body drives the screen plate to throw materials, and during the falling process, the materials pass through the screen meshes to achieve the purpose of material classification.
