Continuous Casting Machine Nozzle Changer System Big Ccm

Quick ande reliable tundish nozzle chenger system for continuous casting machine

Product Profile

The system includes tundish nozzle changer facitlities, auxilary equipment tools and inspection instruments,and is capable of quick change of immerged nozzles for consecutive times,helping realiz the continuous pouring of multiple furnances by single tundish.it has a perfect sealing system that can effectively prevent the secondary oxidation of molten steel and guarantee the cleanliness of molten steel during the way between tundish and casting mould.The system adopts several new processes and techniques, obtained eight national patents including three invention ones, and been successfully used in some large and medium-sized steel plants in China.

Technical Features

1, Change of immerged nozzle for consecutive times, helping realize the tundish continuous pouring of multiple furnaces

2, 1.5second instant change of immerged nozzle in continuous casting without stopping

3, Change of immerged nozzle without tundish lifiting

4, Effective means for blockage and oxidation prevention-two circuits of argon supply and one circuit of compressed air supply,with one circuit of argon for upper nozzle and the other circuit of argon for sealing the joint between upper and lower nozzles, and the compressed air for protection of main parts.

5,Quick and reliable accident handling means, and safe and clean treatment means for ending the pouring

6,improvement of tecnical and economic benefits of continuous casting-a comprehensive economic benefit of more than 10 million yuan for an annual sreel capacity of 1.5 million ton

7, A full series with multiple sizes-products of small, medium and large sizes, suitable to tundish nozzle quick-change for various throughputs of molten steel, various types and sizes of slabs.

Company profile

Henan Geng Hong Industry Co., Ltd. (hereinafter referred to as "Geng Hong industry") was founded in 2007, specializing in the production, manufacturing and sales of complete sets of iron and steel metallurgical equipment, spare parts of metallurgical equipment and metallurgical accessories. At the same time, it cooperates with domestic metallurgical design institutes and European abax group to undertake the engineering design and contracting construction of complete sets of continuous casting and rolling production lines overseas. Over the years, Geng Hong industry has gradually developed into a comprehensive enterprise integrating design, production, sales and service with the core task of meeting customer needs.

Since its establishment, adhering to the principle of "customer as the core, quality as the foundation and service-oriented", Geng Hong industry has successively established and invested in three factories in Anhui, Luoyang and Nanyang, China. Focusing on the needs of iron and steel enterprises, Geng Hong industry has formed a production and sales system of complete sets of metallurgical equipment, equipment spare parts and metallurgical auxiliary materials, It has also obtained the full overseas sales right of refractory products of cooperative factories, and has set up branches or offices in Hong Kong, Taiwan, Vietnam, Malaysia and Iran. After more than ten years of development, the company has a turnover of more than 30 million US dollars in 2020. Its customers involve major domestic steel mills and more than 20 foreign customers. At the same time, the company provides excellent technical services and support of other trade products for foreign customers.

With the continuous development of the enterprise, we strive to explore a wider international market, pursue to provide customers with more excellent quality, efficient product performance and high-quality service, and become an excellent partner of customers。