Rings undergo a special heat treatment process that:
Improves overall performance of the ring
Increased durability: the special HT process eliminates the imperfections and weaknesses in the ring’s microstructure resulting in consistent behavior all through the ring’s life
Improved wear resistance: modification of micro-structure for better life
Reduce fatigue failures: by reducing the residual stresses on the ring. This is achieved by creating a uniform grain structure in the ring
Highly suitable for modern doubling and multiple twisting fibres.
