The North-American industry standard in test sieve shakers, W.S. Tyler™ Ro-Tap® has a unique two-dimensional operation: a horizontal, circular motion and a vertical, tapping motion.
The Ro-Tap® is the required test sieve shaker in many industrial specifications, according to ASTM Standards.
Ro-Tap® Sound Enclosure Cabinet: that is designed to be used exclusively with the Ro-Tap®Sieve Shaker, reduces operating noise levels from approximately 85 dB to 78 dB.
The cabinets are fabricated with 18 gauge steel and a 1″ metal-faced, acoustic foam inner liner.
Ro-Tap® Test Stand: can be used with or without the Sound Enclosure Cabinet.
||ASTM No. 635 (20µm) to ASTM 4’’
||10g to 5kg, depending upon sieves and mesh size
||20 – 30 min.
|Number of sieves (RX-29)
||6 Full Height (2″) or 13 Half height (1″)
- Oscillations per min.: 278 ± 10
- Oscillation displacement: 1″ x 0.75″
- Taps per min.: 150 ± 10
- Hammer weight: 5 lb., 6 oz.
- Sound Enclosure Cabinet
- Test Stand
- RX-29 for 8’’/200mm sieves
- RX-30 for 12’’/305mm sieves
- RX-94 for 2 stacks 8’’/200mm sieves
- RX-812 coarse sieve shaker
Optional CSA approval available for Canada.
The design intent was to replicate and mechanize the hand motions required.
The Ro-Tap® Sieve Shaker, with its rotating movement and tapping energy, provides consistent, repeatable sieving analysis results.