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Yiliansheng New Material

Liaoning yiliansheng New Material Co., Ltd was established on April 26, 2019. It is located in Chaoyang Liucheng Economic Development Zone, Chaoyang City, Liaoning Province, with a registered capital of 10 million yuan. It mainly produces and sells new composite high-speed steel rolls and roll rings....
2019 Years

Founded

60.66 Acres

Project area

90 Million

Planned investment

350 Million yuan

Output value of 350 million yuan

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Yiliansheng . Product advantages

Survive on the basis of quality, serve as the tenet and win-win as the goal, continue to serve new and old customers

Technical advantages

In particular, the technology is unique in the R&D, manufacturing and use of high-speed steel rolls, and has obtained 9 national invention patents

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Serialized development and production of high-speed steel rolls

The high-speed steel rolls produced by Yiliansheng Company are first serialized and manufactured according to the characteristics of the rolled material, the order of the rolling mill and the rolling characteristics.

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Product category

Used for rolling high-speed steel rolls on the finished rebar racks, high-toughness high-speed steel rolls used in the cutting stand of bar mills, rolling high-speed steel rolls on rebar K2 and K5 stands, and rough rolling stands of bar mills Heat-resistant high-speed steel roll used

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Technological innovation

Improve existing products, improve service quality, and cultivate and enhance customer satisfaction and loyalty.

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Yiliansheng . Corporate News

Survive on the basis of quality, serve as the tenet and win-win as the goal, continue to serve new and old customers

2022-04-19

A brief history of the development of the roll


The variety and manufacturing process of rolls are constantly developing with the advancement of metallurgical technology and the evolution of rolling equipment. Low-strength grey cast iron rolls were used for rolling soft non-ferrous metals in the Middle Ages. In the middle of the 18th century, Britain mastered the production technology of chilled cast iron rolls for rolling steel plates. The progress of European steelmaking technology in the second half of the 19th century required the rolling of larger tonnage ingots, and the strength of either gray cast iron or chilled cast iron rolls could no longer meet the requirements. Ordinary cast steel rolls with a carbon content of 0.4% to 0.6% were born accordingly.

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