Separation into 4 and 5 strands
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For more than 3-strand slitting a multiple strand separating guide, type MSL, is used. This guide differs from the 2- and 3-strand slit guide by having two sets of separating wheels incorporated in one unit. In principle the 4-strand slit guide, type MSL4, is a combination of two 2-strand slitting operations in one unit.
In the first stage sections 1 and 4 will be separated from the slitting pass and in the second stage sections 2 and 3 are divided. As a result, four separate strands are delivered and spread into the correct strand distance by delivery channels situated at the end of the separating guide.
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In 5-strand slitting the multilpe strand separating guide, type MSL45, is used. This guide is a combination of a 2- and a 3-strand slitting system, again incorporated in one unit.
In stage one section 1 and 5 are separated, and in stage two sections 2, 3 and 4 are separated; resulting in five separate bars of false round to be delivered to the finishing section of the rolling mill.
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