1. Bahan: X46Cr13 / 4Cr13 (stainless steel), 20MnCr5 / 20CrMnTi (baja paduan) disesuaikan
2. atose: HRC54-60.
3. Diameter: 1.0mm nganti 28mm; Diameter njaba: nganti 1800mm.
Kita bisa ngatur mati ring beda kanggo akeh merek, kayataCPM, Buhler, CPP, lan OGM.