Jan 09, 2020
The chain features of SHINING mining chains are in compliance with DIN 22252-2 specifications.
The material used is special alloy steel, with heat treatment of quenching and tempering. The typical hardness profiles have an almost constant value from the surface to the core of the chain.
With uncompromisingly high demands, SHINING produces chains and accessories of unsurpassed quality for high performance longwalls.