EMS is a straightforward and potent method when it comes to controlling the solidification method during the constant casting of liquid steel. Additionally, the unremitting casting process's yield and productivity are said to be enhanced by the EMS.

According to the position on the casting thread and the metallurgical characteristics, Agitators can be classified into moulded, screwed and final stirrer. The benefits of using one or more EMS in combination are surface and sub-surface quality.