2016/11/3 22:33:55
Vibrating screen using the motor or electric or natural vibration source driving outside the ordinary motor drag, material do the direction along a straight line on the surface of the screen as a parabola, the screen body along the direction of vibration force do periodic reciprocating vibration, material under the movement by screening, achieve the aim of screening materials.The vibrating screen is widely used in plastics, abrasives, medicine, fertilizer industries, realizing automation production linear vibrating screen can be used in the assembly line.Vibrating screen equipment adopts eccentric block as the exciting force, strong exciting force, sieve beam and screen box adopts high strength bolt, convenient maintenance, USES the tyre coupling, smooth operation, using small amplitude, high frequency, the structure of large dip Angle, make the equipment capacity is bigger, low power consumption, low noise.In our vibrating screen of choose and buy when, must pay attention to the quality of the screen.So how should choose the good screen?
First, screen by screen cloth, sieve plate and frame of 3 parts.Screen for three layers of laminated structure, including the bottom 1 layer for the coarse screen cloth, the main supporting role, intermediate level 1, above 1 layer for fine screen cloth, sieving effect.
1, choose silk diameter thick;
2, selecting standard of aperture;
3, on both sides of the screen has a knot, so it is not easy to screen by the vibration of the vibrating screen and release;
4, screen mesh must warp/weft preparation efforts, can use hand down about not rock.
In addition, the choose and buy vibrating screen mesh can not pursue cheap, because cheap screen durable is on the other hand, not cheap screen mesh is inaccurate and inaccurate mesh can lead to product sizes, the purpose of the vibrating screen is to separate particles according to size, you use cheap screen to reach this goal, so choose screen when had better choose in accordance with the above four conditions screen mesh.