Chains applied for collecting accumulated sediment in setting basins and sedimentation basins or getting rid of the collected sediment in sewage therapy amenities together with other water remedy amenities call for specially large resistance to corrosion and put on since they can be directly exposed to sewage and sludge. A dirt getting rid of chain is moved at a fairly rapidly speed on an virtually vertically put in rail, even though the operation frequency is lower, so WS Sort Roller Chain is made use of. Conversely, a chain for raking up and/or out filth is driven at a really slow pace and does not require rollers, so WAS Type Bush Chain is employed.
Eighteen sorts of WS Form and six kinds of WAS Sort Chain can be found.
(a) WS Sort Roller Chain
A WS Style Roller Chain is made to provide high corrosion resistance and put on resistance for lengthy service from the significant natural environment of water treatment method applications.
Because the working time of this sort of tools is relatively brief, pins and bushings of hardened stainless steel along with other elements are manufactured of distinctive alloy steel to be sure smooth bending from the chain, and exceptional put on and corrosion resistance.
(b) WAS Type Bush Chain
Heat taken care of stainless steel delivers this chain with superb functionality for corrosion resistance and dress in resistance.

BF Type Bushing Chain for Water Remedy Drive Unit
This chain is applied to connect water therapy gear to a electrical power supply. From the past, JIS/ ANSI kind roller chains were utilized. For enhanced corrosion resistance, all of the components are now made of 13Cr stainless steel. Since the chain is operated at a slow pace, a bushing chain without rollers is used. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture seven types of BF Kind Bushing Chains in a vary from 120 to 240, such as heavy-duty form.