在机械筛分过程中,由于摩擦力,箍缩力和粘附力作用,常常因颗粒卡在筛孔中和筛面上附着覆盖层将筛孔堵塞,使筛分效率显著降低,尤其是细粒级筛分,情况更为严重。为解决此问题,可使用筛面形状可以变化的筛分机。这种变形筛处理2毫米粒级的物料,生产实践证明,不论在任何条件,均 In the mechanical screening process, due to the friction, the force of contraction and adhesion, often due to the particles stuck in the sieve and the sieve screen attached to the sieve cover clogging, the screening efficiency is significantly reduced, especially the thin Particle screening, the situation is more serious. To solve this problem, you can use the screen can change the shape of the screen. This deformation sieve processing 2 mm particle size materials, production practice has proved that, regardless of any conditions, are