Research on Cold Rolling Equipment Management and Maintenance (1)

2023-04-10

Abstract:   Cold rolling equipment production involves transmission system, rolling oil cooling, heating system, thin oil lubrication system, air purging system, oil and gas lubrication system, carbon dioxide fire ...

Summary of 30 typical lifting accidents in steel works

2023-01-30

　　As we all know, safety precautions in steel production are the top priority. During operation, failure to operate according to the process flow and safety management will cause immeasurable safety accidents. The following are...

One person died! Falling accident in a steel factory!

2023-01-30

Accident process On January 25, in the steelmaking plant of a company, during the production preparation of the new converter, Mr. Zhu stood at the bottom of the small room on the gap between the front platform and the conv...

Advantages and disadvantages of hot-rolled seamless steel tubes

2022-12-27

　　Generally, the production process of seamless steel pipe can be divided into cold drawing and hot rolling. Hot rolling, as the name implies, has high temperature of rolled piece, so the deformation resistance is small and lar...

Control points of HRB400, hrb400e and HRB500 steel bar rolling

2022-08-08

　　1、 Preparation of raw materials 　　1. The feeding team shall do a good job in the classified stacking and identification of converter hrb400-hrb500 steel billets to avoid mixed numbers. 　　2. The lagging blanks shall be...

New progress in application of converter automatic steelmaking technology

2022-08-08

　　Under the background of the continuous improvement of industrial control technology and the rapid development of computer network technology, the level of automatic control technology of converter steelmaking has also been si...