High-end variety of the large power series
The DID HI-PWR-SHK roller chains have thicker link plates than HI-PWR-S roller chains, and therefore are the highest in tensile power and allowable load amid basic application chains, thus becoming appropriate for low pace heavy duty transmission.
Advisable employs
?The HI-PWR-SHK roller chains are 25 percent increased in tensile power and 50 % higher in greatest allowable load than the standard roller chains, but because their excess weight is heavier, driving overall performance declines at large velocity. So, they are really appropriate for heavy duty at minimal speed applications.

Multilevel parking machines, pipe benders, building machines, etc.
Collection of chains
Select a correct HI-PWR-SHK variety chain based upon “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Regular sprockets for multiplex chains cannot be used.
Connecting links and offset links
The most beneficial attribute of your HI-PWR-SHK roller chains is higher greatest allowable load. Thus, interference-fitted connecting links (H connecting links) with little power degradation are employed.
The connecting plate and the connecting pins are linked with spring pins. The tensile strength of an H connecting link is equivalent to that of the chain, but the allowable load is somewhat lower than that from the chain.
HI-PWR-S variety roller chains do not have any offset link. Use an even amount of backlinks.
By no means make the holes on the connecting plate more substantial and never make the pins thinner to facilitate the get the job done for fitting the pins into the connecting plate, considering the fact that otherwise the fatigue power will likely be lowered.