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How does screen sieve in pellet feed production line work

Author:Animal Feed Block Making Machine updatetime:2017-05-05 Clicks:12

In the process of processing feed raw material by farmers,it will be necessary to make grading treatment for sawdust,iron, stones and other impurities to ensure the quality of feed processing,which can also effectively extend the service life of feed machinery,a certain extent reduce the equipment maintenance cost.
SFJH rotary classification sieve
Under normal circumstances,rotary screen such as SFJH rotary classification sieve in pellet feed pellet mill system will screen material based on the size of the material fineness,on the premise of relative speed and appropriate sieve mesh make the material and screen surface full contact,otherwise it will not reach expected effect. In the course of screening,any material that is larger than the size of the mesh and can not pass through the sieve is called oversize material.Any material that is smaller than the size of the sieve and can pass through the sieve is  screen underflow.The screening program for the screen sieve from big to small is:first,it is made up of several overlapping sieves whose sieves are gradually reduced from top to bottom;second, the process of screening impurities is particles, and then separat out of small particles or powder, this process is applied to the vibrating screen, flat rotary sieve.SZLH 250 ring die pellet mill think the advantage of the traditional pellet feed machine is that removal of large impurities to avoid the lower surface of screen wear and tear,and the disadvantage is the material scattered on the screen surface blanking, a part of the sieve under screen underflow shorter, small particles or powder separation treatment is not appropriate, which need farmers pay special attention.