a. 4 brushes,1.5kw motor per brush. Both pairs of brushes are mounted 90 against each other.
b. 8 Descaling rollers

a. 4 brushes,1.5kw motor per brush. Both pairs of brushes are mounted 90°against each other.

 b. 8 Descaling rollers : raw material is Cr12MoRi , HRC>60 ,OD≥120mm.

c. The whole unit is mounted into a closed housing which is finished as a solid welding construction.