20 cm Chromed Sieve with 304 Stainless Steel Mesh — durable, precise sieving for lab, industry and food use Key benefits Accurate particle separation: Available in mesh sizes from 4 to 600 mesh (with corresponding aperture sizes) to support a wide range of particle-size tests and sample inspections. Long-lasting stability: Chromed frame with a double-layer, thickened mesh frame reduces deformation and maintains consistent performance under repeated use. Corrosion and wear resistance: 304 stainless steel mesh is corrosion-resistant and suitable for wet or dry sieving. Safer handling: Smooth, rounded edges reduce the risk of hand injuries during handling and stacking. Main features Diameter: 20 cm (chromed frame) Mesh material: 304 stainless steel woven mesh Frame finish: chrome-plated (verchromt) for extra hardness and oxidation protection Frame design: double-layer thickened mesh frame to prevent bending and extend service life Mesh range: options from 4 mesh up to 600 mesh (selectable according to test requirements) Color and appearance: as pictured Why customers need this sieve Ensures repeatable, accurate sieving results for quality control, particle-size analysis and sampling. Built to withstand routine laboratory and production use without warping or losing mesh tension. Smooth edges and robust construction reduce downtime and safety incidents. Typical applications Laboratories and QC: Particle size distribution tests for powders, granules, soil or mineral samples. Food processing and agriculture: Sifting flour, grain, dehydrated vegetables, spices and seeds to ensure consistent product quality. Industrial and material testing: Sorting sand, metal powders, ash, plastic pellets, screws and other bulk materials for production control or incoming inspection. Use scenarios 1) Quality control in a food production line: Use a 100–200 mesh option to check flour fineness and remove oversized particles before packaging. 2) Materials testing in a laboratory: Stack sieves from coarse to fine (e.g., 4–600 mesh range) to perform particle-size distribution analysis on mineral or sand samples. 3) Metal-powder inspection in manufacturing: Use fine mesh options to confirm particle size and remove contamination before use in pressing or sintering processes. Specifications Diameter: 20 cm Frame material: chrome-plated metal frame Mesh material: 304 stainless steel Mesh options: 4 mesh to 600 mesh (with corresponding aperture sizes) Edge: smooth, user-friendly finish Ordering and compatibility Choose the mesh size that matches your application requirements. The 20 cm diameter fits standard sieve holders and stackers used for sample inspection and testing. This sieve combines corrosion-resistant 304 stainless steel mesh with a reinforced chromed frame to deliver reliable sieving performance across laboratory, food, industrial and environmental applications.