Aggregate Sieve Test High Precision Test Sieves

Sylab Scientific offers precision-engineered test sieves that are essential for accurate particle-size analysis, material separation and quality control across industries. Their test sieves feature fine woven-wire meshes or perforated screens — with aperture sizes ranging from 20 microns up to 125 mm — suitable for classification of powders, aggregates or bulk materials.
The sieves are built with durable, high-quality frames made from brass or stainless steel (grades SS202, SS304 & SS316), ensuring robustness and long-term reliability.
Frame diameters are available in multiple standard sizes: 100 mm, 150 mm, 200/203 mm, 300 mm, 350 mm and 450 mm — giving flexibility depending on lab requirements or sample volume.
For perforated-plate sieves, both round and square hole patterns are offered (round perforations from 1 mm to 125 mm; square from 4 mm to 125 mm), allowing classification of coarse or granular materials as needed.
Sylab’s test sieves are manufactured to meet international testing standards (ISO, ASTM, BS etc.), ensuring that they deliver consistent, repeatable and standardized results — ideal for labs conducting particle-size distribution analysis, material grading, quality checks or research on aggregates, minerals, cement, soils and other bulk materials.
whether you need fine mesh sieves for powder-size sorting or coarse perforated ones for larger aggregates, Sylab’s test sieve offerings provide a versatile, standard-compliant solution for precise sieving and quality control in laboratories.