
Case Study: Aluminum Foil Slitter
A Vietnamese converter slitting 30 µm aluminium foil at 400 m/min was getting 5 days from a D2 slitter. The fix was a M2 HSS slitter with a ta-C coating.

A Vietnamese converter slitting 30 µm aluminium foil at 400 m/min was getting 5 days from a D2 slitter. The fix was a M2 HSS slitter with a ta-C coating.

TiN, TiCN, CrN, AlCrN, TiAlN, DLC and CrAlN compared across hardness, friction coefficient, max operating temperature, substrate fit and field performance.