Items in tension springs
Lesjöfors makes tension springs in most dimensions and most available materials.
Unconventional materials are sometimes the best solution for unique customer problems. Lesjöfors can solve this as well!
Lesjöfors makes and finishes most tension springs in its machinery
External end fittings can be useful if tension springs are heavily loaded
If tension springs are to meet corrosion requirements, the right material should often be used from the start.
Surface treatment of tension springs is difficult = expensive.