Traditional screen rollers (or roller screen shafts) are constructed with welded screens (with different materials in the shaft and in the screens), which requires pre-heating to avoid crack formation, creates tension in the shaft with unpredictable consequences and leads to the fact that it’s rarely cost-efficient to reuse the shafts.
Nordic Quick Systems’ roller screen shafts are designed for maximum utilization of materials and to simplify maintenance work. The previous shaft is replaced with a square shaft to obtain a driver effect on the discs. The discs are also spaced at precise distances and the entire package is locked with nuts instead of being welded.
If, on the other hand, you prefer traditional screen rollers with welded discs, we can of course also provide that solution.