Constant tension stringing units

Constant tension stringing units
Constant tension stringing units catenary installation

Tesmec designs, manufactures and supplies advanced stringing vehicles for rail infrastructure, particularly indicated for High Speed Lines.
The main technical features of Tesmec constant tension stringing units are:

- Stringing of the load-bearing ropes and of the contact wires to the final adjustment value, without causing any rotation to the contact wires
- Independent setting of pull force values for wires and ropes
- Automatic control of pre-set pull force values without causing oscillations during start-up, even in extreme bends
- No pre-set pull force values without causing oscillations during start-up, even in extreme bends
- Capstans with 5 grooves for low winding, which means no conductor choking on the reel and an increase of the pull slope in connection with an extremely slight slope
- High-resistance interchangeable nylon sectors of capstan surface

For further technical information about our product range and customized vehicles, please contact us.