Analytical sieve shaker:The analytical test classifier is the equipment which is used for the detection of granularity and the site screening in laboratory and can make dry or wet screening and the screening of high efficiency on the samples. Specification:AT-200 standardized analytical screening machineAT-200 smacking screening machineAT-300 standardized analytical screening machineAT-400 standardized analytical screening machine Frequency: 50HzSpeed (R.P.M.): 1440Motor: 0.3HP