Complete EMS System Configuration
EMS consists of coil, electric controller and cooling water system, electric control system consists of IPC, local control cabinet and inverter cabinet.
Technical Features of KEMEIDA EMS
A new algorithm has been developed by KEMEIDA and GL electromagnetic field software Co., names AGILD EM stirring algorithm, which uses new strip magnetic field differential integral equation.
This software can design electromagnetic parameters optimized. EMS shall be with high magnetic induction and stirring force. So stirring effect shall be great.
Stirring force can be calculated by this software according to different frequency and current. So the best frequency and current can be provided for user.
Optimized design shall be done for L/D. Iron core length shall be increased properly. So stirring effect shall be improved.
Kemeida has also other software for designing F-EMS to calculate best position of F-EMS.
Kemeida EMS uses low voltage and large current, which can avoid damage of peak voltage to insulation. It shall make reduce current leakage and prolong EMS life.
Frequency arrange shall be widened to choose the best frequency.
Put EMS lower properly to make magnetic field around meniscus as little as possible to ensure strong magnetic field.
EMS for melting furnace
It's a stirring equipment of no-touch type which adopts the principle of linear motor. When fed two phrases AC power to EMS, it shall produce traveling wave field, which thus produces induced electromotive force and then arises induced current(right-hand rule). Under the mutual function of current and the field, a magnetic force occurs which shall push molten metal to move.
the kind of EMS is mostly installed under or beside furnace to produce Aluminium or Al alloy. It can be also used in LF or EF furnace to mix ingredients control temperature precisely.
Kemeida has provided 16 sets EMS for melting furnace for users and has provided No. 2 Heavy Machinery Plant's 41Tons electric furnace with EMS, gross weight of the EMS is 17T, the working current is 1300A, and the EMS has gained 2 national patents.
Package
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