The pin having a super-hard
surface coating
protects the critical spot
from adverse environments
Great lubrication can make chain daily life longer. It is actually not straightforward to prevent deterioration on account of its own oxidation and mixture with contaminants. In this case, DH-αchain exhibits fantastic effectiveness. Fantastic functionality may be expected below non-lubricated conditions and in this kind of important conditions the place filth, dust or fine metal particles work to the chain.
Advisable employs
?Environments exactly where soil, sand or dust straight comes
into get hold 
of with the chain (O-ring chains are suggested if applicable.).
?Applications wherever 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
Selection of chains
The power of DH-αchain is definitely the very same as that of standard roller chains. For deciding on a suitable DH-α chain, refer to “Selection of Chains” .
Connecting back links and offset links
Use the connecting links and offset hyperlinks for typical roller chains. Though a chain has many links, the numbers of connecting link and offset website link is one or 2, and, consequently, their influence over the wear in the complete chain is tiny.
Sprockets
The dimensions of DH-αchain is definitely the similar as people of conventional roller chains. Use conventional sprockets for common roller chains.