Shot Peening

An outstanding project we invested is the Sshot peening machine, a technology of sSurfex-iIndia (sSurface fFinishing eEquipment Cco.) with shot classifier, magna valve & nozzle reciprocation, AMS 2431/1E steel shots from Ervin industries – USA and all accessories from Electronics Inc. - USA to important parameters of shot peening: Intensity, coverage.

Internal and external surface of the component.

                                  

  • Maximum length up to 80 inches
  • Minimum ID to 1.4 inches
  • Maximum OD up to 12 inches
  • Large range size of steel shots from small size up to biggest size S-930

We designed more fixtures and shot peening nozzles that are available for different kind of parts and parameters test of drawing.

We have shot many different parameters following differences specifications and successful in control parameters intensity of Almen A, C, N (8-10A, 10-14A, 3-7A, 7-9C, 4-8N …) for internal and external shot peening with AMS 2431/ 1E cast shot steel S780, S330, S110. Coverage is inspected by visual examination.

With working size of chamber: H: 1300mm x W: 1200m x L: 3000m, we can shot peening with long and complex parts. We also have the flexible masking methods many materials for masking parts: silicon rubber, polymer tape, plastic and rubber… to protect the surfaces of some areas which are designated to be free from any shot peening marks out of the shot stream or subsequent damage.

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