Sand Testing Sieves

The Sand Testing Sieves are used with the Laboratory Sifter, Model No. 42106 for determining the AFS grain fineness number and for the distribution of molding and core sands. Included are a nest of AFS sand testing sieves consisting of U.S.A. sieve numbers 6, 12, 20, 30, 40, 50, 70, 100, 140, 200, 270 and a pan. For the nest of metric (DIN standard) sand testing sieves, the mesh sizes are 1.4mm, 1.0mm, 0.71mm, 0.5mm, 0.355mm, 0.25mm, 0.18mm, 0.125mm, 0.09mm, 0.063mm and pan. Other sieve seizes and configurations are available upon request.