Tube Size Rolls/SMR ROLL/Sizing roller
Centrifugal complex casting and conventional static state casting, production specification: φ 250~ 1500mm 2~4 SRM roll. Centrifugal complex casting has three advantages, I. Work- ing surface can reach high hardness. 2.Com- pact structure, high abrasive resistance and in- oxidizability. 3. Combined course with high toughness and damage resistance. Big sizing roll uses conventional casting with high tough- ness through specific alloy ing treatment and special warm treatment.