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The company SIJ RAVNE SYSTEMS is a member of manufacturing division of the SIJ - Slovenian Steel.

SIJ Ravne Systems has expertise in the field of engineering, R&D and production of:

  • industrial knives and to knives related replacement parts for various industries, as metal, recycling, wood and wood processing, paper and tire industry,
  • forged rolls for cold rolling of carbon, stainless and silicon steel, aluminum and other non-ferrous sheet and foil, shells and cores for continuous casting,
  • components and spare parts for various industries such as steel plants, forging shops and rolling mills,
  • sub – assemblies and complete equipment according to customer’s documentations,
  • revamping, upgrades and maintenance.

The combination of metallurgical and engineering know-how guarantees innovative technology and better value for you as the customer:

  • having a single partner with ability to offer wider range of products and services,
  • excellent technical support for our customers based on insight into technological processes in rolling mills,
  • higher performance of new products based on synergies in R&D resulting in lower operations costs, 
  • highest product quality as a result of tight integration into vertical chain from steel-making to final product allowing better control of the process,
  • better pre and post-sales activities through combined worldwide sales network present in more than 70 countries worldwide.
ONLINE SHOP WITH INDUSTRIAL KNIVES
Industrial knives and cutters from stock.
CATALOG FORGED ROLLS
Check out our new catalog about volume and surface hardened rolls
CATALOG KNIVES FOR RECYCLING INDUSTRY
Check out more about industrial knives for shredding and granulating in updated catalog
KEY BENEFITS OF RAVNE KNIVES
SIJ Ravne Systems presents brand new leaflet. Find out more about comparison of STANDARD KNIVES and RAVNE KNIVES.
PRESENTATION VIDEO - SIJ RAVNE SYSTEMS
You'll get lots of exciting insights and information about the company - with on-site footage from the headquarters in Ravne na Koroškem in Slovenia.
VIDEO - NEW BRANDS BY SIJ RAVNE SYSTEMS
SIJ Ravne Systems presents new brands which cover four main groups of products and services.