Quality Control
QA/QC Introduction
Zhengzhou Top Group has restrict quality team for every export cold rolling mill as well as the steel strips.
Test Equipment and Facilities
Name:XGK 1100 and steel strip
Description:Precision test: lateral thickness difference less than +/- 0.002mm longitudinal thickness difference less than +/-0.005mm Introduction: At each technical appraisement conference of XGK-LD350, XGK-LD800, XGK-LD1100 single-unit and XGK-LD1100 double rolling mill, famous experts and professors have thought highly of XGK rolling mill. They hold that XGK rolling mill has broken structures and stress principle of traditional rolling mill. It is a kind of small-bending, high- stiffness, wide-strips series rolling mill, not only adapts in the production of cold rolling strip but also adapts the production of hot rolling strip. The wider of the strip, its advantages will be more prominent. Industrial practice proves that it has the advantages of simple and reasonable structure, easy processing, convenient operation and maintenance, stable production running, low cost and high transverse rigidity and is be favorable to rolling of wedge-shaped plate, and belongs to original creation at home and abroad. The products manufactured by the rolling mill are characterized by good profile shape and high precision. The technology of XGK rolling mill is in advanced level in the world. The XGK-LD800 and XGK-LD1100 precision cold rolling strip steel production line, as the state major scientific and technological achievement transfer project, has been finally accepted by the state and the series products are approved as high and new-technology products. In 1998, China Metallurgy Information Research institute respectively made an on-line search of scientific and technological achievements of products manufactured by XGK-LD800 rolling mill, and the conclusion is: as viewed from cold rolling strip steel mill and thickness tolerance standard range of manufactured strip steel products reported in related documents, precision of strip steel rolled by this subject is an order of magnitude higher than that abroad.
Description:Precision test: lateral thickness difference less than +/- 0.002mm longitudinal thickness difference less than +/-0.005mm Introduction: At each technical appraisement conference of XGK-LD350, XGK-LD800, XGK-LD1100 single-unit and XGK-LD1100 double rolling mill, famous experts and professors have thought highly of XGK rolling mill. They hold that XGK rolling mill has broken structures and stress principle of traditional rolling mill. It is a kind of small-bending, high- stiffness, wide-strips series rolling mill, not only adapts in the production of cold rolling strip but also adapts the production of hot rolling strip. The wider of the strip, its advantages will be more prominent. Industrial practice proves that it has the advantages of simple and reasonable structure, easy processing, convenient operation and maintenance, stable production running, low cost and high transverse rigidity and is be favorable to rolling of wedge-shaped plate, and belongs to original creation at home and abroad. The products manufactured by the rolling mill are characterized by good profile shape and high precision. The technology of XGK rolling mill is in advanced level in the world. The XGK-LD800 and XGK-LD1100 precision cold rolling strip steel production line, as the state major scientific and technological achievement transfer project, has been finally accepted by the state and the series products are approved as high and new-technology products. In 1998, China Metallurgy Information Research institute respectively made an on-line search of scientific and technological achievements of products manufactured by XGK-LD800 rolling mill, and the conclusion is: as viewed from cold rolling strip steel mill and thickness tolerance standard range of manufactured strip steel products reported in related documents, precision of strip steel rolled by this subject is an order of magnitude higher than that abroad.
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Company Info
Zhengzhou Top Rolling Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Zhengzhou
Province/State: Henan
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products