Chains employed 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 amenities need specifically substantial resistance to corrosion and put on given that these are right exposed to sewage and sludge. A dirt getting rid of chain is moved at a fairly fast pace on an almost vertically put in rail, even though the operation frequency is low, so WS Variety Roller Chain is utilized. Conversely, a chain for raking up and/or out dirt is driven at an exceptionally slow speed and will not need rollers, so WAS Form Bush Chain is applied.
Eighteen kinds of WS Variety and six varieties of WAS Form Chain are available.
(a) WS Sort Roller Chain
A WS Variety Roller Chain is designed to supply high corrosion resistance and put on resistance for lengthy support during the extreme natural environment of water treatment applications.
Since the operating time of this sort of products is comparatively quick, pins and bushings of hardened stainless steel and various components are produced of specific alloy steel to ensure smooth bending in the chain, and outstanding dress in and corrosion resistance.
(b) WAS Form Bush Chain
Heat taken care of stainless steel delivers this chain with superb efficiency for corrosion resistance and put on resistance.

BF Type Bushing Chain for Water Treatment Drive Unit
This chain is employed to connect water therapy tools to a power supply. Within the previous, JIS/ ANSI kind roller chains had been applied. For enhanced corrosion resistance, the many parts are now produced of 13Cr stainless steel. Since the chain is operated at a slow speed, a bushing chain with out rollers is utilized. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture 7 varieties of BF Style Bushing Chains within a range from 120 to 240, which include heavy-duty type.