... One die,different hole diameters, with different specifications to pelletize.5.Macroporous die, wire joining circular tube, increasing travel, ... roller rotating, material centrifugal and distributed around evenly: using a unique double-layer high rebounding-effect die,naturally and evenly ... -1.56.04XGJ550B 901.2-1.86.7XGJ550C1601.5-2.57XGJ850A2202.5-3.514.5XGJ850B3154-518Greatly welcome to mail me ...