WS Tyler RO-TAP RX-29 mechanical sieve shaker from 2009. This unit is designed for laboratory particle size and material analysis. It features an 8" (200 mm) sieve diameter with capacity for up to 6 full-height sieves. The machine is equipped with a 1/4 HP motor providing oscillation at 278 ±10 OPM and tapping action at 150 ±10 Taps/Minute. It operates at 115/120V, single-phase, 60 Hz.


• Manufacturer: W.S. Tyler / Haver & Boecker
• Model: RO-TAP RX-29
• Type: Mechanical Sieve Shaker
• Condition: Used
• Year: 2009
• Sieve Diameter: 8" / 200 mm
• Full-Height Capacity: Up to 6 Sieves Plus Pan
• Half-Height Capacity: Up to 13 Sieves Plus Pan
• Oscillations: 278 ±10 Per Minute
• Taps: 150 ±10 Per Minute
• Motor: 1/4 HP
• Voltage: 115V
• Phase: Single Phase
• Frequency: 60 Hz
• Dimensions: 28"W x 21"D x 25"H
• Weight: Approx. 180 lbs.
• Timer: 99-Minute Digital Timer