standard: ,ASTM C702,BS 812-1,EN 932-1,ISIRI 7146

The set of splitters with collection baskets are presented for primary divide materials like aggregates, gravels and …. Before sieve analysis grading. The aim of primary grading by splitters is primary divide of materials and classifying materials in 4 main groups, therefore materials get divided by splitters at first, then sieves divided them into the finer classifications.App...