Chains made use of for collecting accumulated sediment in setting basins and sedimentation basins or getting rid of the collected sediment in sewage therapy amenities and other water treatment services need in particular high resistance to corrosion and put on considering that they may be immediately exposed to sewage and sludge. A filth removing chain is moved at a somewhat quickly pace on an almost vertically put in rail, even though the operation frequency is minimal, so WS Kind Roller Chain is utilised. Conversely, a chain for raking up and/or out filth is driven at an exceptionally slow pace and doesn’t need rollers, so WAS Sort Bush Chain is employed.
Eighteen sorts of WS Style and six types of WAS Form Chain are available.
(a) WS Type Roller Chain
A WS Sort Roller Chain is created to provide higher corrosion resistance and dress in resistance for long support while in the serious atmosphere of water remedy applications.
Since the operating time of this sort of tools is relatively brief, pins and bushings of hardened stainless steel and various elements are created of exclusive alloy steel to guarantee smooth bending in the chain, and great put on and corrosion resistance.
(b) WAS Style Bush Chain
Heat treated stainless steel delivers this chain with superb efficiency for corrosion resistance and put on resistance.

BF Sort Bushing Chain for Water Remedy Drive Unit
This chain is applied to connect water treatment method tools to a power supply. Within the past, JIS/ ANSI style roller chains have been used. For enhanced corrosion resistance, the many parts are now manufactured of 13Cr stainless steel. Since the chain is operated at a slow velocity, a bushing chain without the need of rollers is utilised. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture seven varieties of BF Kind Bushing Chains within a vary from 120 to 240, which includes heavy-duty form.