Derrick high frequency vibrating fine screen. Drake high-frequency vibrating fine screen is a foreign high-frequency vibrating fine screen. The machine is characterized by vibrating motor-driven vibrating high-frequency vibrating fine screen, which has two forms of circular vibration and linear vibration; vibration frequency is 1500. -1 800r/min, the amplitude is generally 1-2mm; there are many forms such as single layer and 5 layer stacking. The single-layer screening area is 2.94 m2, and the 5-layer stacked total screening area is 7.35 m2, which has been industrially practiced in China. The Derrick high-frequency vibrating fine screen is basically the same as the conventional vibrating screen in the vibration mode, but its polyurethane screen is very characteristic and very fine. Derrick's high-frequency vibrating fine screen is used for the classification of very fine particles. It is still necessary to use stainless steel wire woven mesh. It is worthy of reference and research to stack two layers of the same pore size screen to meet the requirements of fine particle screening. . This type of sieve machine is different from the high-frequency vibrating screen of the whole machine vibrating type. The screen surface vibrates and the screen box does not move. A plurality of electromagnetic vibrators disposed outside the screen box excite the screen mesh from below the screen through the transmission mechanism, and the mesh screen is not easy to block holes. The electromagnetic vibrator is controlled by computer-controlled electric control cabinet, which makes the screen produce nonlinear vibration, the amplitude is adjustable, and there is intermittent instantaneous strong vibration function. The screen is cleaned at any time to prevent the screen hole from being clogged. The elastic system design of the electromagnetic vibrator Working in near resonance state. The electromagnetic vibration high-frequency vibration mesh screen opens up a new way for the high-frequency vibration fine screen large-scale because the sieve box does not participate in vibration. In most of the iron ore beneficiation plant process fine screening mill, a high-frequency vibration efficient MVS gradually replaced nylon mesh fine screen or hydrocyclone. Furniture And Floor And Door Film Furniture And Floor And Door Film,Building Material Protective Film,Furniture Surface Protective Film,Printed Logo Protective Film Wuxi Xinhao Protective Film CO.,Ltd , https://www.zjprotectivefilm.com