Heat treatment

We provide:

  • Volume heat treatment 
  • Heat treatment in salt bath
  • Flame hardening
  • Induction hardening of rolls
  • Induction hardening of roll necks 
  • Vacuum hardening

Volume heat treatment

  • Annealing (soft, diffusion, stress-relief)
  • Quenching
  • Normalizing
  • Hardening
  • Tempering

Maximal dimensions of workpiece:  D1200 x 10500 mm; maximal weight 22000 kg or D1400 x 3000 mm; maximal weight 3500 kg.

Heat treatment in salt bath

  • Hardening of tool steels and high-speed steels: maximal dimensions of workpiece 250 x 600 x 900 mm; maximal weight 60kg.

Flame hardening

  • Flame hardening of running wheels and gearwheels to M10 module with dimensions from D50 to D1100 x 350 mm; weight up to 850 kg.
  • Flame hardening of running wheels and gearwheels to M40 module with maximal dimensions D2500 x 750 mm; weight up to 3000 kg.
  • Flame hardening of axles and rolls with diameter D30 to D250 mm; maximal length 4600 mm and weight up to 3000 kg. 
  • Laths and guides with maximal dimensions 20 x 250 x 4600 mm and weight up to 3000 kg.

The achieved depth of hardened surface layer: 3-10 mm .

Induction hardening of rolls

  • Induction hardening of rolls and axles with diameter D150 to D830 mm ; maximal length 5500 mm and weight up to 10000 kg.

Induction hardening of roll necks

  • Induction hardening of roll necks with diameter D100 to D400 mm and maximal weight of roll 6500 kg.

Vacuum hardening

  • Maximal dimensions of workpiece: 750x900x3700 mm; maximal weight 1500 kg.

IRENA VIDOVŠIČ

Sales