In production of coled materials

  • Rollers and roll (grooved, squeeze, feed, distribution, etc) of high-quality surface intended for various applications in foreign-made production lines of coiled materials (flexible roofing, laminating film, wrapping film, etc)
  • Holding blades of coiling spool
  • Hydraulic parts

The refurbishment with hardening of roll body working surface f 258 mm, length 1200 mm.Deposition is perfomed with application of thermal spraying technique with subsequent grinding up to Ra 0,4 µm.

The refurbishment with hardening of roll body working surface f 245 mm, length 1400 mm and roll center f 50 mm. Deposition is perfomed with application of thermal spraying technique with sub-sequent grinding up to Ra 0,4 µm.

The hard coating is deposited instead of deteriorated and impaired electrolyte chromium coating.

The complete production of squeeze and groove roll is performed with hard coating on the basis of tungsten carbide (hardness 1200 HV).

The complete production is performed with hardening of working surface, application of wear-resistance coating on the basis of tungsten carbide (hardness 70 HRC) in thickness 0,2 mm by thermal spraying technique.

The working surface is deposited by wear-resistance and corrosion-resistance coating at the temperature up to 1000°C, by composed coating on the basis of chromium carbide (hardness 63-65 HRC) in thickness 200 µm by the High Velocity Air-Fuel spraying processing with subsequent grinding up to Ra 0,63 µm.

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