... , such as φ1.0,φ1.2,φ1.5,φ2.0,φ2.5,φ3.0,φ3.5,φ4.0,φ4.5,φ5.0,φ6.0,φ8.0 , always for ... making shrimp, fish feed to use for φ1.0 ... --3.5 ring die ; chicken feed for φ3.0 ... ; Swine feed for φ3.0--4.5; Cattle, horse for φ6.0--8.0).The machine adopt imported SKF ...