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Flat springs are made using special tools.

They can be produced following their morphology on a radial or linear press.

RHD has seasoned experts on both types of machines.

Our tools are designed and manufactured entirely in-house, which gives us total control of the process and a high level of responsiveness.

Sheet thicknesses from 0.10mm to 2.00mm

Our main materials:

  • Mild, hardened or tempered steel.
  • Stainless steel: 301, 304, 316, 904L,17-7PH, etc.
  • Special alloys: Inconel, Monel, Nimonic, Elgiloy, Hastelloy, Titanium
  • Aluminium
  • Painted, anodized, etc. strips
  • Main surface treatments:
  • Passivation
  • Zinc flake: Zintek, Geomet, Deltatone
  • Painting: Electrostatic, Epoxy
  • Teflon
  • Phosphate conversion

All our surface treatments comply with REACH/RoHs regulation

We manufacture tension springs to meet simple or complex requirements.

The wire diameters used range from 0.40mm to 5.00mm.

Our main materials:

  • EN 10270-1 steel
  • Stainless steel: 302, 304, 316, 904L,17-7PH, etc.
  • Oil-hardened steel
  • Coated steels: Galvanized, Bezinal (Zn-AL), etc.
  • Special alloys: Inconel, Monel, Nimonic, Elgiloy, Hastelloy, Titanium
  • Copper alloys: Copper, Bronze, Beryllium copper, Copper-Cobalt, etc.

Main surface treatments:

  • Passivation
  • Zinc flake: Zintek, Geomet, Deltatone
  • Painting: Electrostatic, Epoxy
  • Teflon
  • Phosphate conversion

 All our surface treatments comply with REACH/RoHs regulation

https://www.HoccoEvent.com