The units have five working stations: three for mechanical cap forming and the other two for compound lining and centrifugation.

1.Calibration and Pre-curling

Set the position of the shell cupping process and start to curl the cup.

2.Curling

3.Forming

4.Lining

5.Centrifugation

It rotates in opposite direction with respect to the previous station to break the tendency of the compound to flow in the same direction and give a better distribution of material with less compound.