Chains utilized for collecting accumulated sediment in setting basins and sedimentation basins or removing the collected sediment in sewage treatment method amenities as well as other water therapy facilities call for in particular substantial resistance to corrosion and dress 
in considering the fact that they can be immediately exposed to sewage and sludge. A filth removing chain is moved at a somewhat rapid velocity on an just about vertically put in rail, even though the operation frequency is low, so WS Form Roller Chain is utilized. Conversely, a chain for raking up and/or out dirt is driven at an exceptionally slow velocity and does not call for rollers, so WAS Form Bush Chain is used.
Eighteen types of WS Style and 6 forms of WAS Variety Chain are available.
(a) WS Kind Roller Chain
A WS Variety Roller Chain is designed to provide high corrosion resistance and put on resistance for prolonged service during the significant setting of water treatment applications.
Since the operating time of this kind of gear is relatively brief, pins and bushings of hardened stainless steel and also other elements are manufactured of particular alloy steel to make sure smooth bending on the chain, and excellent put on and corrosion resistance.
(b) WAS Kind Bush Chain
Heat handled stainless steel provides this chain with superb functionality for corrosion resistance and dress in resistance.
BF Style Bushing Chain for Water Treatment method Drive Unit
This chain is employed to connect water treatment gear to a power source. From the past, JIS/ ANSI sort roller chains had been applied. For enhanced corrosion resistance, every one of the components are now produced of 13Cr stainless steel. Because the chain is operated at a slow velocity, a bushing chain devoid of rollers is made use of. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture seven sorts of BF Style Bushing Chains in the vary from 120 to 240, which includes heavy-duty kind.