Chains utilized for collecting accumulated sediment in setting basins and sedimentation basins or getting rid of the collected sediment in sewage treatment method amenities together with other water treatment services demand particularly large resistance to corrosion and wear considering that they are really directly exposed to sewage and sludge. A filth getting rid of chain is moved at a somewhat fast speed on an practically vertically installed rail, although the operation frequency is minimal, so WS Sort Roller Chain is applied. Conversely, a chain for raking up and/or out dirt is driven at a very slow pace and will not 
demand rollers, so WAS Type Bush Chain is applied.
Eighteen types of WS Variety and six types of WAS Form Chain can be found.
(a) WS Form Roller Chain
A WS Kind Roller Chain is made to deliver high corrosion resistance and wear resistance for prolonged support during the extreme environment of water treatment method applications.
Since the operating time of this kind of equipment is comparatively short, pins and bushings of hardened stainless steel together with other components are produced of special alloy steel to make certain smooth bending from the chain, and excellent put on and corrosion resistance.
(b) WAS Variety Bush Chain
Heat treated stainless steel offers this chain with excellent functionality for corrosion resistance and wear resistance.
BF Type Bushing Chain for Water Remedy Drive Unit
This chain is made use of to connect water treatment method products to a electrical power source. Inside the previous, JIS/ ANSI kind roller chains had been employed. For enhanced corrosion resistance, every one of the parts are now manufactured of 13Cr stainless steel. Because the chain is operated at a slow speed, a bushing chain without having rollers is employed. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture seven forms of BF Form Bushing Chains in a vary from 120 to 240, which include heavy-duty type.