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Prestressing wire
Prestressing strand
Steel wire fibre
> Technical parameters
> Application

Production

 

Prestressing strand

The spools containing the drawn wires are moved to the SKIP stranding units.
The stranded wires constitute the structure of the strand. The thermodynamic treatment of the strand is accomplished by drawing it through dual rolled stretching units and by passing the prestressing strand through a movable high frequency induction furnace. Subsequently the stabilised prestressing strand is spooled on a collecting drum. The coils of pc strand are made by a linear layer winder spooler controlled from the collecting drum in sizes that fit the customers' demands.


Stranding procedure