Fritsch® Sieve ring round hole 1 mm PULVERISETTE 14 premium line Laser welded with reinforc

Sieve ring 1 mm round hole with stainless steel reinforcing rings Sieve rings determine the final fineness of the sample. Sieve rings with reinforcing rings with round perforation are suitable for comminution of brittle material and medium fineness with narrow grain width band. In addition, sieve rings with reinforcing rings and trapezoidal perforations are available, which are suitable for rapid comminution of medium-hard to soft materials; the trapezoidal perforation produces an additional shearing effect. Sieve rings are also available with other perforations.