Precision Springs for energy

This family of springs includes spring or "Belleville" washers as well as any part made of strip metal which has a spring effect. Thanks to our engineering workshops, we can cut and shape these components to your specification, from our large range of stock materials, and supply them in samall or large prodution runs.

Ressort Masselin's production capabilities allows spring production using a variety of materials :

  • Wire or strip steel from 0.2 mm
  • Spring steel according to  EN 10 270 standard for class SH-DH and  EN 10 270-2 for oil tempered wires
  • Stainless steel to standard EN 10 270-3
  • Special alloys like Ube2, titanium, nimonic, inconel according to AMS/ASTM spec. or to customer specification


R A F 21

Spring or Belleville washer

R A F 23


2-03 path redim

Valve springs with washers

Ressorts-1-27 path redim

Compression springs

Ressorts-1-20 path redim

Traction spring with double torsion springs

Ressorts-1-08 path redim
Small torsion bar with splined ends
Ø body 4mm x Length  63.9mm

38 redim
Spiral spring

Our products