Chains utilized for collecting accumulated sediment in setting basins and sedimentation basins or removing the collected sediment in sewage remedy facilities along with other water treatment services call for specifically substantial resistance to corrosion and wear since they may be directly exposed to sewage and sludge. A grime removing chain is moved at a comparatively quickly pace on an practically vertically put in rail, though the operation frequency is reduced, so WS Sort Roller Chain is utilised. Conversely, a chain for raking up and/or out dirt is driven at an exceptionally slow pace and will not require rollers, so WAS Kind Bush Chain is applied.
Eighteen varieties of WS Variety and six kinds of WAS Type Chain are available.
(a) WS Kind Roller Chain
A WS Style Roller Chain is designed to deliver large corrosion resistance and wear resistance for long service in the severe environment of water remedy applications.
Since the working time of this sort of gear is relatively brief, pins and bushings of hardened stainless steel as well as other parts are produced of specific alloy steel to make sure smooth bending from the chain, and fantastic dress in and corrosion resistance.
(b) WAS Sort Bush Chain
Heat handled stainless steel presents this chain with outstanding effectiveness for corrosion resistance and put on resistance.
BF Style Bushing Chain for Water Remedy Drive Unit
This chain is employed to connect water remedy equipment to a energy source. From the previous, JIS/ ANSI form roller chains had been used. For enhanced corrosion resistance, each of the components are now manufactured of 13Cr stainless steel. Because the chain is operated at a slow velocity, a bushing chain without 
rollers is utilised. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture 7 varieties of BF Kind Bushing Chains within a vary from 120 to 240, like heavy-duty sort.