Thanks to many years of experience, expertise in several industries and modern infrastructure, STI Group offers the optimum solution for the surface treatment of components of almost any dimension and geometry. This enables STI Group to apply surface treatment to components with complex geometries ranging from a few millimetres through to 6 metres in diameter, up to 27 metres in length and 64 tonnes in weight. 

Typical Components S

  • Ejector pins
  • Pressure diaphragm
  • Jet needles
  • Guide rings
  • Mould cores
  • Expansion cones

Typical Components XXL

  • Casting and calender rolls
  • Heating rolls and cooling rollers
  • Metering rods
  • Streching rolls
  • Dryer rolls
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