W. S. Tyler ro-tap sieve shaker, model rx 29, serial # 18345. Features table top/bench mount, accepts 6 full height sieves or 13 half height in 8" diameter, has horizontal circular motion and a vertical tapping motion, sifts 2" to 625 mesh, apx. 278 oscillations per minute, . 25 hp 115/208 volts single phase, digital timer up to 99 minutes, unit dimensions 28' wide x 21" deep x 25" high @ 180 lbs, sold as show with ss sieves. Formerly used in food lab.
