Our binding machine can bind together three single core cables in a trefoil position avoiding cables spirals for a regular laying.
In 2016, Marais group was the first company to develop and implement its technical solutions and own equipments to lay simultaneously 3 single core MV cables in trefoil position in the trench.
Thanks to this avant-garde process, Marais Laying has managed to mechanically install very long single core runs in very optimum time, up to 2000m a day.
Moving to single core installation also allowed dramatic reduction of the number of joint, avoiding critical risk of joint failure and reduce cost.
Today the industry is systematically recommending the installation of single core cable as the reference on large scale wind and solar projects.