Vibratory Sieve Shakers is widely used in laboratories,quality inspection and other inspection departments.The product has the advantage of compact structure,low noise,high efficiency,high accurate.High quality new power generator produces multiple high frequency vibration by which makes efficient screening and determination to raw material.At the same time,different working hours can be settled through electronic delayer.The test error rate is reduced to the lowest lever,to ensure the consistency analysis of data samples,making accurate judgment on the quality of the products.Mainly used for detection of particle size distribution of granular materials,products or content of impurities,and the content of solid materials in liquid.