2022

Roll classification

There are various methods for classifying rolls, mainly including: (1) Classification by product type: strip rolls, section rolls, wire rolls, etc.; (2) Classification by position in the rolling mill series: roughing rolls, intermediate rolls, finishing rolls, etc.; (3) Classification by roll function: descaling rolls, piercing rolls, leveling rolls, etc.; (4) Classification by roll material: steel rolls, cast iron rolls, cemented carbide rolls, ceramic rolls, etc.; (5) Classification by manufacturing method: cast rolls, forged rolls, weld-clad rolls, inserted rolls, etc.; (6) Classification by the state of the rolled steel: hot rolls, cold rolls. Various classifications can be combined to give rolls a more specific meaning, such as high-chromium cast iron work rolls for hot-rolled strip steel produced by centrifugal casting.

There are various methods for classifying rolls, mainly: (1) By product type: strip rolls, section rolls, wire rolls, etc.; (2) By the roll's position in the rolling mill series: roughing rolls, intermediate rolls, finishing rolls, etc.; (3) By roll function: descaling rolls, piercing rolls, leveling rolls, etc.; (4) By roll material: steel rolls, cast iron rolls, cemented carbide rolls, ceramic rolls, etc.; (5) By manufacturing method: cast rolls, forged rolls, weld-clad rolls, sleeved rolls, etc.; (6) By the state of the rolled steel: hot rolls, cold rolls. Various classifications can be combined to give rolls a more specific meaning, such as high-chromium cast iron work rolls for hot-rolled strip steel using centrifugal casting.

Roll selection

Introduction to some relevant issues of overlay welding rolls

Roll selection

Introduction to some relevant issues of overlay welding rolls

Our company was awarded the title of "High-speed Steel Roll Production Base for Casting" by the China Foundry Association and the title of "Specialized, Unique, Excellent, and Innovative" Enterprise in the Chinese foundry industry.

2025-07-31

Innovation-driven, win-win cooperation

2025-06-17

In June 2024, ACERBRAG GROUP from Argentina came to the company to discuss business cooperation.

2024-06-12

In May 2024, India's Kariya Company came to the company for business discussions

2024-05-15

Because of professionalism, it is trustworthy

2024-06-06

A professional manufacturer specializing in the research and development and production of high-speed steel rolls

2024-05-23

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Liaoning Yilian Sheng New Material Co., Ltd.

Address: Chaoyang Liucheng Economic Development Zone, Chaoyang County, Chaoyang City, Liaoning Province
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vice president of marketing manager li:+86-133-9305-3288
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