national standard test shaker sieve

Φ200 test sieve is mainly used to detect particle size analysis. It is widely used for screening and testing in abrasive, geologic comparable, metallurgy, pharmacopoeia, chemical industry and building materials industries.

The standard screen size as follow:
8# (2.63 mm).10# (2.00 mm).12# (1.70 mm).14# (1.40 mm).16# (1.18 mm).18# (1.00 mm) .20# (0.85 mm).25# (0.71 mm).30# (0.60 mm). 
35# (0.50 mm).40# (0.425 mm).45# (0.355 mm).50# (0.30 mm) .60# (0.25 mm).70# (0.212 mm).80# (0.18 mm).100#(0.15mm).120# (0.125 mm) 140# (0.106 mm).170# (0.09 mm).200#(0.075mm).230#(0.063mm). 270# (0.053 mm).325# (0.045 mm).400# (0.038 mm).500# (0.028 mm)

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