sieve ring for impact bar P-14 1.5 mm trapezoidal perf.

Sieve ring for impact bar 1.5 mm trapezoidal perforation for PULVERISETTE 14 premium line - special sieve ring stainless steel and only for the use together with the impact bar - Sieve rings determine the final fineness of the sample. Sieve rings with trapezoidal perforation are perfect for fast comminution of medium-hard to soft materials, the trapezoidal perforation provides additional shearing effects. Additionally are sieve rings with round perforation available which are perfect for brittle materials and medium fineness with narrow particle size range. more