... wire mesh test sieveDiameter:200mm,300mm,315mm,450mmAperture:25um-6.7mmPerforated plate test sieveDiameter 200mm,300mm,315mm,Aperture:4mm ... of SUS 304# stainless steel, the thickness is 0.6 mm, firm and durable, no magnetism. Sieve and ... 3-150mm/5-500micronHole shapeSquareStandardsISO9001:2008Framewall thickness0.6mm-0.7mm FunctionsParticle size analysis Diameter300mm/200mm/100mm/75mmHeight(From top ...