BF Style Bushing Chain for Water Remedy Drive Unit
This chain is applied to connect water treatment gear to a energy source. While in the past, JIS/ ANSI variety roller chains have been utilized. For enhanced corrosion resistance, the many parts are now manufactured of 13Cr stainless steel. Since the chain is operated at a slow speed, a bushing chain with no rollers is utilized. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture seven sorts of BF Sort Bushing Chains within a range from 120 to 240, including heavy-duty sort.

Chains employed for collecting accumulated sediment in setting basins and sedimentation basins or getting rid of the collected sediment in sewage treatment amenities as well as other water remedy facilities need in particular substantial resistance to corrosion and dress in because they’re directly exposed to sewage and sludge. A dirt removing chain is moved at a rather speedy velocity on an practically vertically installed rail, however the operation frequency is low, so WS Kind Roller Chain is utilized. Conversely, a chain for raking up and/or out dirt is driven at an extremely slow speed and isn’t going to need rollers, so WAS Kind Bush Chain is used.
Eighteen sorts of WS Kind and six sorts of WAS Variety Chain are available.
(a) WS Kind Roller Chain
A WS Type Roller Chain is intended to deliver large corrosion resistance and dress in resistance for long support within the significant environment of water remedy applications.
Since the operating time of this kind of gear is relatively quick, pins and bushings of hardened stainless steel as well as other elements are manufactured of exclusive alloy steel to ensure smooth bending of the chain, and outstanding dress in and corrosion resistance.
(b) WAS Form Bush Chain
Heat taken care of stainless steel provides this chain with excellent functionality for corrosion resistance and dress in resistance.