Electromagnetic stirrers are designed and manufactured to achieve optimum metallurgical quality improvements based on each customer’s specific plant and casting conditions. In order for KEMEIDA to submit a proposal for EMS that will best meet the requirements of a specific customer, it is important that the following questionnaire is filled out in as much detail as possible and returned to KEMEIDA together with the inquiry.

QUESTIONNAIRE FOR EMS (doc.)

Mould EMS (M-EMS)
EMS inside mould using mould water: EMS is installed inside the mould and uses cooling water system of the mould. It can be operated conveniently with low cost. Stirring freq: 2 ~ 8Hz.(Refer to Fig.1)。
EMS inside mould using clean water: EMS is installed inside water jacket of the mould and uses a separate cooling water system. Structure is compact and life is long. Stirring freq: 2 ~ 8Hz.(Refer to Fig.2)
EMS outside mould: EMS is installed outside the mould with separate cooling water system. It is simple to change copper tube. EMS can be used for wide range of sections. Stirring freq: 2 ~ 5Hz.(Refer to Fig.3)
EMS outside mould with copper pipe water cooling: EMS is installed outside the mould. But its magnetic leakage is so great that it will do harm to health and environment. It needs distilled water or pure water. So cost is a little higher. Stirring freq: 1~ 4Hz.(Refer to Fig.4)

EMS inside mould using mould water	EMS inside mould using distilled water	EMS outside mould	EMS outside mould using copper pipe water cooling

Final EMS (F-EMS)
F-EMS uses rotate magnetic field with long iron core. Central magnetic induction is strong and application range is wide. Stirring effect shall be ensured with alternating or intermittent stirring.