TORSION SPRINGS

Compression springs cylindrical, conical and multi shape, with constant or variable pitch, round, square or rectangular wire.

Quantities: From a unit up to millions.

Wire range: From 0,10 mm up to 14,00 mm.

Raw material: The materials used usually are:

  • Carbon wire class SL, SM, DH according to EN 10270-1, also galvanized and Bezinal® or Galfan®
  • Wire in steel Chrome Silicon oil tempered FD, TD, VD Cr-Si according to EN 10270-2.2
  • Wire in stainless steel 1.4310, 1.4310 HS, 1.4568, 1.4404 according to EN 10270-3 y type 1.4301, 1.4539 according to EN 10088,3.
  • Cupper alloys: Brass and phosphor bronze according to EN 12166.
  • High performance alloys: Inconel, Monel, Hastelloy, Nimonic, Titanio, 17-7 PH, Ni-Span, Elgiloy etc..

(Click here to see all list of materials)

Surface treatments:

  • Epoxy varnish.
  • Cataphoresis varnish.
  • Barniz Zintek®.
  • Geomet 320®, Magni 565® and all products of the range Magni, Deltatone®.
  • White and yellow trivalent galvanisation (free from Cr VI).
  • Phosphated to zinc, to calcium.
  • Passivation.
  • Aesthetic nickel and chrome platings, thick chrome, hard chrome, chemical nickel, gold, silver, brass, copper
  • Teflon coating.