The machine consists of Chinese mining technology research and design, materials widely used in the pulp and powdered materials. It subverts the traditional exchange network technology and welding technology, which greatly enhance the quality of products. Its features are as follows: First, the vibrating body without opening, completely avoid cracking and burning motor phenomenon. Second, change the speed of the fast. Replacing a mesh network can be completed in five minutes to cut, loaded network, fixed, tight network of the whole process, operating without difficulty. Third, the shaker during use, at any time in accordance with elastic mesh nets were tight, no disassemble. Fourth, without gasket and tight network ring, no pulp, powder leakage, less use of accessories. Five, screen long life, probably, "general shaker" 2-3 times six, screening yield is 1.3-1.5 times more than the same specifications. Seven, because no ring and mesh replacement rate, cost is greatly reduced.