Chains made use of for collecting accumulated sediment in setting basins and sedimentation basins or getting rid of the collected sediment in sewage treatment method facilities and various water therapy facilities require primarily high resistance to corrosion and wear considering the fact that they are straight exposed to sewage and sludge. A dirt removing chain is moved at a somewhat rapidly speed on an virtually vertically put in rail, however the operation frequency is lower, so WS Style Roller Chain is applied. Conversely, a chain for raking up and/or out filth is driven at a really slow speed and won’t call for rollers, so WAS Kind Bush Chain is used.
Eighteen sorts of WS Type and six forms of WAS Variety Chain can be found.
(a) WS Form Roller Chain
A WS Type Roller Chain is created to provide large corrosion resistance and dress in resistance for prolonged services from the severe surroundings of water treatment method applications.
Because the operating time of this kind of gear is relatively short, pins and bushings of hardened stainless steel along with other parts are manufactured of special alloy steel to be sure smooth bending of your chain, and fantastic wear and corrosion resistance.
(b) WAS Kind Bush Chain
Heat treated stainless steel provides this chain with exceptional effectiveness for corrosion resistance and dress in resistance.
BF Sort Bushing Chain for Water Remedy Drive Unit
This chain is made use of to connect water treatment method equipment to a energy source. In the past, JIS/ ANSI form roller chains have been used. For enhanced corrosion resistance, all of the components are now created of 13Cr stainless steel. Because the chain is operated at a 
slow pace, a bushing chain with no rollers is applied. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture seven sorts of BF Form Bushing Chains in a vary from 120 to 240, like heavy-duty form.