Gravel Rolling Sieve

Gravel rolling sieve is through the speed change box reduction system to carry on reasonable spinning equipment middle bowl, middle bowl is composed of several circular ring circle of flat steel mesh, middle bowl is installed and tilted to the ground plane state, work material from upper middle bowl into the tube net, in the process of separation cylinder rotate, fine material from top to bottom through a circular ring of flat steel have been isolated mesh spacing, coarse material from the bowl bottom discharge into the shredder. The gravel rolling sieve is provided with a plate type cleaning mechanism, in the separation process, through the relative movement of the cleaning mechanism and the screen body, by the cleaning mechanism of the gravel rolling sieve body for continuous "carding", so that the gravel rolling sieve in the whole process of work always keep clean, will not affect the screening efficiency due to the blockage of the ravel rolling sieve.