Place of Origin : Yantai,China

1. Material: Wear-resisting, heat-resisting and corrosion-resisting alloy steel. ZG40Cr25Ni20Si2, ZGCr20Ni10, 1Cr18Ni9; 3Cr24Ni7SiN or at customers request. (HK40, 304, HH, Super 22H, HP-Nb, More1, More2, 1.4848, 1.4855, 1.4852, 2.4879)
2. Process: Rollers are made by centrifugal casting and will be machined surface and inside subsequently. Cones will be made by static casting. Shafts will be forged, welded and machined according to relevant drawings.