
High Strength and Toughness Chilled Cast Iron Centrifugal Casting Roller. Centrifugal Casting Technology: Adopts advanced centrifugal compound casting for high hardness and anti-wear performance. SG Acicular Material: Made of Sg Acicular cast iron with bainite matrix for high strength and toughness. Customized Dimensions: Body diameter ranges from 200mm to 1200mm with customizable specifications. High Hardness Range: Barrel hardness 60-80 Hsd and roll neck hardness 32-45 Hsd for durability. ISO9001 Certified: Manufacturing process meets international quality certification standards. 100% Inspection: Every product undergoes visual and functional inspection before delivery. OEM and ODM Services: Full customization available from designs with experienced R&D engineers. 15 Years Experience: Backed by 15 years of industry experience and reliable global reputation.