Test sieve shakers of HAVER & BOECKER and W.S. TYLER convince at the traditional particle analysis of 3 to 20 kg bulk material for decades.
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.