sieve ring P-14 0.12 mm trapezoidal perf.

Sieve ring P-14 stainless steel 0.12 mm trapezoidal perf. Sieve rings determine the final fineness of the sample. Sieve rings with round and trapezoidal perforations are available.Sieve rings with trapezoidal perforations improve size reduction through extra shearing action. Sieve rings with round perforation are recommended for reduction of brittle materials and medium fine materials with a small grain band. Sieve rings with reinforced edges for heavy duty size reduction are also offered. more