The project criterions for our slitting line, not consider only the elevated speed of production (up to 400 m/min) but also and above the whole reduction of the production dead times. Our production lines are a concrete answer about the market request regarding the sturdiness, technology and innovation with the correct integration among mechanical and electronic components. The mechanical component has to satisfy criterions of great precision while, the electronics has to allow the operators to act on more parameters in function of the material characteristics with simplicity and ductility. The safeguard of the material worked surfaces and the cleaning of the materials, are some peculiarities of our realizations thanks to the use of "S" bridles whit up to nr.6 polyurethane covered rolls and nr.3 electrical motors.