High-end type of the large power series
The DID HI-PWR-SHK roller chains have thicker website link plates than HI-PWR-S roller chains, and therefore are the highest in tensile power and allowable load amongst basic application chains, thus getting ideal for lower pace heavy duty transmission.
Suggested utilizes
?The HI-PWR-SHK roller chains are 25 percent greater in tensile strength and 50 % higher in highest allowable load compared to the conventional roller chains, but because their excess weight is heavier, driving overall performance declines at high pace. So, they are really ideal for heavy duty at low speed applications.

Multilevel parking machines, pipe benders, building machines, etc.
Selection of chains
Choose a right HI-PWR-SHK type chain depending on “Low-speed selection”
HI-PWR-SHK series is available in simplex.
Sprockets
Conventional sprockets for multiplex chains can’t be applied.
Connecting back links and offset hyperlinks
The most beneficial function of the HI-PWR-SHK roller chains is high highest allowable load. Therefore, interference-fitted connecting hyperlinks (H connecting links) with tiny power degradation are made use of.
The connecting plate as well as the connecting pins are linked with spring pins. The tensile power of an H connecting hyperlink is equivalent to that with the chain, but the allowable load is somewhat decrease than that on the chain.
HI-PWR-S form roller chains do not have any offset link. Use an even variety of back links.
In no way make the holes with the connecting plate more substantial and never make the pins thinner to facilitate the get the job done for fitting the pins in to the connecting plate, considering that otherwise the fatigue power is going to be lowered.