Ring Die

FDSP Professional Ring die of pellet machine manufacturers

FDSP can manufacture the ring dies of different materials, types and hole diameters which are suitable for all top brand pelletizers, such as ANDRITZ, CPM, BUHLER, ZHENGCHANG, MUYANG, SHENDE etc .FDSP dies are manufactured in the following steels:■ X46Cr13 (i.e."stainless" steel or "chrome-steel") ■ 20MnCr5 (i.e."alloy" steel)■ 18NiCrMo5 (i.e. similar to 20MnCr·5 but with a higher alloy content).The X46Cr13 steel dies are vacuum / through hardened. The heat treatment achieves 53-55HRc hardness on the surface and in the core. The high chrome content makes it corrosion resistant. Deep hole via gun drill drilling: ring die holes array evenly, uniform wall thickness between holes, to ensure ring die works successfully in pellet mill with smooth surface of pellet.Please offer the drawing and specifications of ring dies if you need.