Blog - News & Insights - Shanghai Metallurgy Equipment Group

Steel Bar Rolling Process 2

3. Slitting Rolling Process The slitting rolling is mostly used in bar continuous or semi-continuous rolling lines, and can greatly increase output of small-size rebar. This rolling process simplifies billet specifications and pass design, improves mill output, for the same section of the rolled part, comparing normal rolling process, the…

Steel Bar Rolling Process 1

Along with modern technology development, more and more steel entrepreneurs induce advance processes to improve product quality and plant efficiency. For steel bar production line, the following processes are used commonly. 1.Direct Rolling Billet Direct rolling technology is suitable for production lines to make plain carbon steel and low alloy…

Internal Quality of Casting Billet

The internal quality of the billet refers to the low power structure,component segregation, central loosening, central segregation and cracks. The formation of defects in billet involves the action of heat transfer, mass transfer and stress in solidification. After the billet is thermally processed, some defects can disappear, some are deformed,…

Surface Quality of Casting Billet

By Jennifer
February 22, 2021
Metallurgy Insights
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Casting billet surface defects vary in shape and are mainly affected by the solidification process of the mould liquid, and are related to the formation of the steel shell, liquid level fluctuations of the mould, immersion nozzle design, performance of protective slag and other factors. Good control of key factors…

Remove Inclusions of Steel Liquid

By Jennifer
February 5, 2021
Industry News
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The purity of the cast billet is mainly determined by the treatment process before the molten steel enters the mould. How can keep the billet with less inclusions? Currently there are a few methods ito use, such as the appropriate process of refining process, tundish metallurgy, protective pouring operations. The…

Ethiopia Customer's Bending Machine Ready for Delivery

A Good Helper- SME Bending Machine

By Michael Chen
January 27, 2021
Company News
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SME’s bending machine sold well in the Ethiopia market, especially for the steel factory. Recently, our upgrade version benders get positive reviews and orders are up sharply. Many clients really like this good helper. Hydraulic Rebar Bending Machine can bend bundles of ribbed steel bar or round straight bar. This…

Selection of continuous casting machine

By Jennifer
January 21, 2021
Industry News
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When we make a design of steel plant, firstly type of CCM shall give full consideration combining the product process, product quality and project economic aspects. When the CCM works with electric furnace or converter, some points must be considered carefully. Points to be considered Multi-furnace continuous casting In order…

Billet Casting Process Equipment

By Jennifer
January 12, 2021
Industry News
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Continuous casting process will turn steel liquid into billets, in CCM unit main process equipment or machines as following. Ladle support equipment In continuous casting, ladles are generally used to supply steel to the continuous caster. The equipment that transports the ladle to the top of the intermediate tank and…

Popular Frequency Converter

By Michael Chen
January 8, 2021
Company News
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China Baowu Steel Group Corporation Limited (hereinafter referred to as ※China Baowu§), established by consolidation and restructuring of former Baosteel Group Corporation Limited and Wuhan Iron & Steel (Group) Corporation, was officially unveiled on December 1st, 2016. On September 19th, 2019, China Baowu consolidated and restructured with Ma Steel. China…

SME Mekele operation Team withdraw from Tigray Region Successfully

By Michael Chen
November 27, 2020
Company News
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Before living under peaceful life we always think war is far far away. However, it is not until we experienced the great retreat in Tigray state. We deeply feel the strength of the motherland and compatriots of Embassy of China and Economic Counselor’s Office in Ethiopia. Background : our company…