Machined parts for automotive injection system

We produce parts for injection, especially safety valves

Indeed, we are a leading manufacturer of pressure limiters for injection systems.

We can guarantee a “metal-metal” waterproofing under pressures of up to 2,800 bar, by having surface roughness and geometrical defects under control.

bar-turning part for automotive injection

We manufacture bar-turning parts for injection industry:

  • Steel bodies pre-treated to 950 MPa
  • Pistons made of steel pre-treated to 950 MPa
  • Sealing seats in 100Cr6 gas hardened at 18 bars

These parts are manufactured in large series (250 000 < parts / year < 11 000 000):

  • Cam-type lathes renovated in-house
    • Tornos AS 14, SAS 16, BS 14, BS 20
  • Latest generation CNC lathe
    • Index MS 16, MS 22, MS 22-8, MS 32, MS 40
    • Tornos MD 20-8, Multi Sigma 1 or 2 counter spindles, Multi Swiss 6-14, Multi Swiss 8-24
  • Single-spindle secondary-operation lathe
  • Face grinding machine
  • Double side lapping
  • Continuous welding laser
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