Fritsch® Sieve ring trapezoidal hole 0.08 mm Impact strip insert P-14 pl

Sieve ring 0.08 mm trapezoidal perforation for impact bar made of stainless steel - special sieve ring can only be used in conjunction with the impact bar - sieve rings determine the final fineness of the specimen. Sieve rings with trapezoidal perforations are suitable for rapid comminution of medium-hard to soft materials; the trapezoidal perforations produce an additional shearing effect. In addition, sieve rings with round perforations, which are recommended for comminution of brittle material and medium fineness with a narrow grain width band, are available. Sieve rings are also available with other perforations.