we care about your knives

Ravne knives - your reliable partner


We offer resharpening and reconditioning of tools, mechanical and heat treatment.

 
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  • NOŽI RAVNE d.o.o.
    T:   386 2 87 06 200
    F:   386 2 87 06 230
    E:    info@ravne.com
     

     
  • heat treatment
  • We perform the following heat treatment:

    Hardening:

    • Heat treatment in vacuum furnaces
    • Classical hardening (air, water, oil
    • Heat treatment in vacuum furnaces: maximal length: 3700 mm, maximal width: 900 mm, maximal height: 800 mm, maximal weight of charge: 2500 kg; advantages of vacuum heat treatment: no decarburization, optimal hardening, also for materials with bigger cross-sections (tools) - martempering, no pollution of environment
    • Classical hardening: maximal length: 4750 mm, maximal width: 280 mm, maximal height: 30 mm, maximal weight of charge: 150 kg

    Kaljenje - Noži Ravne d.o.o.

    Other heat treatment processes:

    • Softannealing
    • Normalizing
    • Tempering
    • Improvement quenching and tempering
    • Stressfree-annealing

     

    Ravne Knives - Noži Ravne d.o.o.
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    © 2009 Noži Ravne, d.o.o. Producer: Stroka.si