With our variety of test sieve shakers for dry and wet sieving all materials can be classified, also agglomerating grinding material and coarse-grained products. The self-readjusting amplitude is the main feature of HAVER 3D laboratory sieve shakers with electromagnetic drive. Main feature of almost all W.S. TYLER® Ro-Tap® units is the mechanical circular and tapping motion.

	W.S. TYLER® Ro-Tap® RX-29 for analysis of 3 kg bulk material The W.S. TYLER® Ro-Tap® RX-29 for test sieves up to 203 mm diameter reproduces the circular and tapping motion of hand sieving but with an even mechanical action. Learn more...
	W.S. TYLER® Ro-Tap® RX-30 for analysis of 6 kg bulk material The W.S. TYLER® Ro-Tap® RX-30 for test sieves up to 305 mm diameter reproduces the circular and tapping motion of hand sieving but with an even mechanical action. Learn more...
	W.S. TYLER® Ro-Tap® RX-94 for analysis of 2 x 3 kg bulk material The W.S. TYLER® Ro-Tap® RX-94 for test sieves up to 203 mm diameter can take 2 sieve sets simultaneously. It reproduces the circular and tapping motion of hand sieving but with an even mechanical action. Learn more...