EM BRAKE: EMBR and FC Mould
M-EMS: EMS can be installed inside or outside the mould.
S-EMS: there are three modes: behind the rollers; inserting the rollers; roller type.
![M-EMS for slab](http://www.china-electromagnetic-stirrer.com/wp-content/uploads/2015/03/p2_40.gif)
M-EMS for slab
![Installation Position of EMS for Slab Caster](http://www.china-electromagnetic-stirrer.com/wp-content/uploads/2015/03/p2_27.gif)
Installation Position of EMS for Slab Caster
Mould-EMS for slab
Four coils shall be installed along wide sides of mould. With combination of traveling magnetic field. rotation, acceleration & deceleration of molten steel can be achieved.
Strand-EMS for slab
IN-ROLL EMS ( roller type )
EMS has the same sizes of the roller, installed face to face along the strand (2 paires of 1 pair) instead of existing rollers.The casing is made of special stainless steel. Stirring freq is 2 ~ 5Hz.
![EMS behind the rollers](http://www.china-electromagnetic-stirrer.com/wp-content/uploads/2015/03/p2_28.gif)
EMS behind the rollers
![EMS of roller type](http://www.china-electromagnetic-stirrer.com/wp-content/uploads/2015/03/p2_29.gif)
EMS of roller type
![EMS inserting the rollers](http://www.china-electromagnetic-stirrer.com/wp-content/uploads/2015/03/p2_30.gif)
EMS inserting the rollers
Metallurgical Effect of EMS/EMBR for Slab
NAME | METALLURGICAL EFFECT | STEEL GRADES |
EMBR | IReduce slag Improve inner struction Reduce wave of liquid metal |
Thin slab |
MEMS | Make surface temperature of slab symmetrical Reduce cracks & improve surface quality Control speed of liquid steel |
Medium and thick slab |
SEMS | Make equiaxed zone fine Reduce central porosity and segregation Improve inner quality |
Medium and thick slab |
Sulfur Print Photos of Section
![p2_15](http://www.china-electromagnetic-stirrer.com/wp-content/uploads/2015/03/p2_15.gif)
Without EMS
![p2_16](http://www.china-electromagnetic-stirrer.com/wp-content/uploads/2015/03/p2_16.gif)
With M-EMS
![p2_17](http://www.china-electromagnetic-stirrer.com/wp-content/uploads/2015/03/p2_17-150x216.gif)
With M-EMS