Cold moulded single and double torsion springs that are made from wire from 0.4 to 8.0 mm in diameter are used in a wide range of production, and their shape and size depends on the planned application. The springs are made from pulled steel wire by the norms EN10270-1 and EN10270-2, stainless steel by the norm EN10270-3, alternatively by technical drawings.
Single and double torsion springs can be delivered in all types and shapes, depending on your requests or usage requirements:
- variety of lengths and widths of the threaded portions
- arbitrarily formed endings and inter-thread portion (double torsion springs)
- variety of surface treatments
- packaging according to your requirements