The pin with a super-hard
surface coating
protects the important region
from adverse environments
Great lubrication tends to make chain lifestyle longer. It is actually not straightforward in 
order to avoid deterioration on account of its very own oxidation and mixture with contaminants. In this instance, DH-αchain exhibits fantastic overall performance. Excellent effectiveness may be anticipated underneath non-lubricated circumstances and in such crucial problems in which dirt, dust or fine metal particles work to the chain.
Recommended utilizes
?Environments in which soil, sand or dust directly comes
into get hold of together with the chain (O-ring chains are recommended if applicable.).
?Applications wherever a chain is lubricated in an oil bath and the oil is heavily deteriorated on account of the contamination of foreign objects.
?To prevent chain kinking by heat involving pin and bushing
Choice of chains
The power of DH-αchain would be the similar as that of conventional roller chains. For selecting an appropriate DH-α chain, refer to “Selection of Chains” .
Connecting hyperlinks and offset backlinks
Make use of the connecting links and offset back links for conventional roller chains. Whilst a chain has lots of back links, the numbers of connecting link and offset link is one or 2, and, for that reason, their influence about the wear from the whole chain is small.
Sprockets
The dimensions of DH-αchain may be the same as these of typical roller chains. Use regular sprockets for typical roller chains.
