Import Alloy Chilled Cast Iron Rolls — Buy in Bulk from Supplier in China

Anssen Memallurgy Group Co., Ltd. supplies alloy chilled cast iron rolls engineered for rolling mills and metalworking lines where extreme hardness and abrasion resistance are required. The rolls feature a high alloy composition with a chilled iron shell bonded to a ductile iron or steel core, delivering a working hardness typically between 60 and 70 HRC at the surface while retaining toughness to absorb rolling shocks. Surface finish and dimensional tolerances meet standard mill specifications for diameter, crown, and camber to ensure consistent strip profiles.

Material selection follows typical industry practice: the shell is a white iron with chromium, molybdenum, or nickel additions to stabilise carbides, and the core is a low-alloy ductile iron or forged steel selected for impact resistance. Rolls are cast in static or centrifugal processes, then heat-treated to develop the required hardness gradient. Standard industry grades include indefinite chill, semi-chill, and full chill, with chill depth controlled by chemistry and cooling rate to suit the application.

These rolls are used in hot and cold rolling mills for steel, aluminium, and copper strip, as well as in tube and pipe mills, paper calenders, and rubber processing lines. Buyers are typically rolling mill operators, steel service centres, and original equipment manufacturers in the metals and materials sector. Trade terms such as diameter range, barrel length, and shaft dimensions are provided on request, with packaging and shipping arranged to preserve surface finish and prevent damage in transit.

Anssen Memallurgy Group Co., Ltd. is based in Dalian, China, with a registered address on Shengli Street in the 116000 postal district. The company operates at an imported supplier tier and holds a harbor trust tier, indicating a baseline of verified commercial information. Its profile does not state a response rate or average response time, so direct contact is required to confirm technical and trade details.

The supplier specialises in metalworking consumables, with alloy chilled cast iron rolls as a core product line. No additional certifications, client list, or production capacity are provided in the listing. Buyers should verify manufacturing standards, quality control procedures, and delivery capabilities directly with Anssen Memallurgy Group Co., Ltd. before placing orders.