... -635 mesh seive mesh 1.Material: galvanized wire, stainless wire mesh, nylon silk screen, stainless steel, copper, and alum.2.Characteristics: wear-resisting ... required5.Specification:Diameter of 5cm, 6cm, 8cm, 10cm, 20X5cm, 30X5cm,Sub-sample screen, Chinese medicine sieve, grain selection screen:Diameter 10X5cm ...