Swinging sieve is an effieient sieving machine which is designed to meet the large output, high-density sieving of the manufactures, the simplest sieving is using your hands with the starting of your eyes. Swinging sieve machine is the mechanical simulation for this, it is the most effective principle which takes the most effective simulation of the artificial sieving movement(sieving precision, efficiency, sieve lift is 5-10 times than usual cylinder sieve), in line with all the fine and ultra-fine powder and particulate materials, particularly suitable for materials which are difficult to deal with.