We offer a comprehensive range of full depth testing sieves with 200 mm, 8”, 250 mm, 300 mm, 12”, 315 mm and 450 mm dia., with woven wire cloth and perforated plate conforming to the different Standards. We can also supply models with round holes perforated plate from 1 to 100 mm diameter upon request. All frames except the 450 mm dia., and wire cloth sieves are manufactured from stainless steel. Perforated plates are made from tinned steel. Sieves having the same nominal diameter are designed to nest inside each other. Using 200 mm (8”) sieves it is possible to test up to 1000 g of aggregates and 3000 g with the 300 mm (12”) dia. sieve
The EN standards specify that: “Sieves with aperture size of 4 mm and above shall be perforated plate square hole test sieves. Below that size they shall be woven wire test sieves.