BF Variety Bushing Chain for Water Treatment Drive Unit
This chain is utilized to connect water therapy equipment to a energy supply. Inside the previous, JIS/ ANSI kind roller chains have been used. For enhanced corrosion resistance, the many components are now manufactured of 13Cr stainless steel. Since the chain is operated at a slow speed, a bushing chain with out rollers is employed. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture seven sorts of BF Style Bushing Chains in a range from 120 to 240, such as heavy-duty sort.

Chains made use of for collecting accumulated sediment in setting basins and sedimentation basins or getting rid of the collected sediment in sewage therapy services and other water treatment services demand specially high resistance to corrosion and wear since they are directly exposed to sewage and sludge. A filth getting rid of chain is moved at a relatively quickly velocity on an pretty much vertically installed rail, though the operation frequency is low, so WS Style Roller Chain is employed. Conversely, a chain for raking up and/or out filth is driven at an extremely slow pace and does not call for rollers, so WAS Sort Bush Chain is used.
Eighteen varieties of WS Kind and six kinds of WAS Type Chain can be found.
(a) WS Style Roller Chain
A WS Sort Roller Chain is created to supply higher corrosion resistance and dress in resistance for lengthy support in the serious environment of water treatment applications.
Because the operating time of this kind of tools is relatively brief, pins and bushings of hardened stainless steel together with other components are manufactured of unique alloy steel to ensure smooth bending on the chain, and exceptional dress in and corrosion resistance.
(b) WAS Kind Bush Chain
Heat taken care of stainless steel gives this chain with great overall performance for corrosion resistance and put on resistance.