The pin which has a super-hard
surface coating
protects the vital place
from adverse environments
Great lubrication can make chain life longer. It is not quick to prevent deterioration as a consequence of its personal oxidation and mixture with contaminants. In this case, DH-αchain shows superior overall performance. Superb performance may 
be expected under non-lubricated conditions and in this kind of essential conditions in which filth, dust or fine metal particles work to the chain.
Recommended employs
?Environments wherever soil, sand or dust straight comes
into contact with the chain (O-ring chains are proposed if applicable.).
?Applications exactly where a chain is lubricated in an oil bath and also the oil is heavily deteriorated resulting from the contamination of foreign objects.
?To avoid chain kinking by heat amongst pin and bushing
Variety of chains
The power of DH-αchain is definitely the similar as that of regular roller chains. For deciding on an appropriate DH-α chain, refer to “Selection of Chains” .
Connecting back links and offset links
Utilize the connecting hyperlinks and offset back links for standard roller chains. Even though a chain has lots of back links, the numbers of connecting hyperlink and offset link is 1 or 2, and, as a result, their influence within the wear of the entire chain is smaller.
Sprockets
The dimensions of DH-αchain is the similar as these of normal roller chains. Use normal sprockets for regular roller chains.
