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Roll classification

Roll classification

There are many classification methods for rolls, mainly including:(1) strip rolls, section steel rolls, wire rolls, etc. according to product types;(2) according to the position of the rolls in the rolling mill series, there are billet rolls, rough rolls, finishing rolls, etc.;(3) according to the roll function, there are scale-breaking rolls, perforated rolls, leveling rolls, etc;(4) According to the roll material, there are steel rolls, cast iron rolls, carbide rolls, ceramic rolls, etc.;(5) According to the manufacturing method, there are casting rolls, forging rolls, surfacing rolls, inlaid rolls, etc.;(6) According to the rolled steel state, there are hot rolls and cold rolls. Various classifications can be combined accordingly so that the roll has a more clear meaning, such as hot rolling strip with centrifugal casting high chromium cast iron work roll.

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Introduction to Some Related Problems of Surfacing Roller

Introduction to Some Related Problems of Surfacing Roller

Roller is the core component of rolling mill. The use of rolls involves the selection of the rolling mill, the preparation of the rolls, the maintenance and the regular trimming during the rolling process, which are all factors that affect the productivity, product quality and production economy of the rolling mill. Since the rolling process is a continuous process, the operator needs to constantly check the roll condition so that the product can meet the user's requirements for stricter tolerances and surface quality. In order to maintain the competitiveness of products, it is necessary to continuously require mill operators to reduce production costs, that is, to increase the rolling speed, increase the production flexibility of the mill, and reduce the consumption of rolls. So what should be paid attention to when surfacing roll?

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Some knowledge points of roller

Some knowledge points of roller

Cable tray equipment roller is an important part of the cable tray equipment. What are the characteristics of the design and use of the cable tray equipment roller? The design and use of the cable tray equipment roller has the following characteristics.

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High-speed steel roll ring manufacturers: what are the commonly used high-speed steel and the advantages and disadvantages of high-speed steel

High-speed steel roll ring manufacturers: what are the commonly used high-speed steel and the advantages and disadvantages of high-speed steel

High-performance high-speed steel by adjusting the basic chemical composition and adding other alloying elements, can be used to cut high-strength steel, high-temperature alloys, titanium alloys and other difficult-to-process materials, so that its performance than ordinary high-speed steel to improve a step.

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High speed steel roll ring manufacturer: common failure forms and causes of rolls

High speed steel roll ring manufacturer: common failure forms and causes of rolls

The roll is a tool for plastic deformation of metal (rolling material), and it is also an important vulnerable part that determines the efficiency of the rolling mill and the quality of the rolling material. The roll is an important part of the rolling mill in the rolling mill. It uses the pressure generated by a pair or a group of rolls to roll and grind the steel. It mainly bears the influence of dynamic and static load, wear and temperature change in the rolling process.

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Technical Exchange Meeting

Technical Exchange Meeting

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2022

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Customer Communication

Customer Communication

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Liaoning Yilian Sheng New Material Co., Ltd.

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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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