***SOLD*** used Humboldt Ro-Tap Model RX-29 Laboratory Screener/sifter. Driven by .25 HP, 115/230 volt, 1425/1725 rpm motor. 8 Inch Diameter screens. Includes 3 screens: 250 micron, 75 micron and 45 micron.
Used Tyler model RX-24, Laboratory sieve/screener shaker. Unit has timer. Takes 8" diameter screens(no screens included). 115 Volt, 60 Hz. PSS 6.4A. S/N 6/95 10010. Base only. Various size screens available at approx. $40 each depending on mesh size. Please call to speak to a sales rep.