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TiN Coating

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Approved to ISO 9001 standards, M.R. Machine Knives’ TiN Coating (Titanium Nitride) is a cost-effective way of increasing the life of the tool that is coated. TiN coating adds a thin film of approximately 2-4 micrometers to the surface of the blade, with a hardness of above 70Hrc, leaving the coating effective to most materials, including:

  • Stainless Steel
  • Tool Steel
  • Carbon Steel
  • High Speed Steel
  • Chrome/Nickel Plated Steels

Serviced at around 500ºc, the coating adds an aesthetically pleasing gold colour to the surface of the steel.

Benefits of TiN coating include:

  • Increased life of cutting tool
  • Decreased downtime on cutting lines
  • Can be re-coated after regrinding or repolishing.
Material TiN
Coating thickness 2 – 4 μm
Service Temp. 500 °C
Deposition Temp. 450 – 550 °C
Hardness HV 0.05 2800
Deposition method PVD Arc
Friction vs. steel, dry < 0.5
Color Gold

We came to M.R. Machine Knives with a problem we faced with a manual fudge cutter, with the help of the sales team at M.R. Machine Knives, we turned our manual cutter into a semi-automatic cutting system which increased our productivity immensely.

Thanks for all your help.

Engineering manager of a fudge manufacturing company

Since changing suppliers, we are more than pleased with the savings we are making with you. Your helpfulness with our problems speeds things up here as any questions are answered in a fast way.

Purchasing manager of a fruit production company in the UK

The service I have received from your team is absolutely second to none and any queries are dealt with immediately.  Very approachable and very competent in all I have thrown at them.

Stock controller for one of the UK’s biggest ready meal companies

Great communication, fast deliveries are handled and you are always focused on customer care.

Department manager for a European packaging machine builder

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