The rolling process of the rolling mill is divided into two steps: hot rolling and cold rolling. 1. Hot rolling process: the billets from the steel plant are only semi-finished products, which can only be qualified after being rolled in the rolling mill. The continuous casting billets sent […]
Processus de laminage à chaud VS Processus de laminage à froid Continuez à lire »
Sendzimir Mill Features The Sendzimir mill arch is integrally cast and pre-stressed, and a circular arc track is provided in the arch to secure the backup roll. All the intermediate rolls are fixed on the arch by the suspension hydraulic cylinders on the transmission side and the operation side,
Sendzimir Mill Features Continuez à lire »
Dans le processus de laminage à chaud, la dalle est principalement constituée de dalle de coulée continue. Après chauffage, the strip is made of cold rolling mill and hot rolling mill. L'acier fini du laminoir à chaud est refroidi jusqu'à un flux laminaire pour établir une bande de température. It is coiled in the coil
Quelle est la différence entre les laminoirs à chaud et à froid? Continuez à lire »
When it comes to improving production efficiency, we believe that almost all steel manufacturers will be very interested in this issue, because it is directly related to the economic benefits and production costs of enterprises. So, for the cold rolling mills, if we want to improve its production efficiency, we
How to Improve the Production Efficiency of Cold Rolling Mills? Continuez à lire »
What are the methods of cold rolling? The production methods of cold rolling can be divided into single sheet rolling and coil rolling. (1) Single sheet rolling. The two-roll mill was first used in monolithic rolling, and four-roll cold rolling mill is widely used at present. Four-high cold rolling mill
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