اليوم: 19 يوليو، 2022

حدد نوع مصنع الدرفلة وتصميمه

Principles of rolling mill selection The main basis for the selection of the rolling mill is the steel grade, product variety and specification, the size of the production scale and the product production process determined by the workshop. When choosing a rolling mill, generally pay attention to the following principles: 1) Under the premise of […]