BF Type Bushing Chain for Water Treatment method Drive Unit
This chain is employed to connect water remedy tools to a power supply. During the past, JIS/ ANSI style roller chains were utilized. For enhanced corrosion resistance, all of the parts are now made of 13Cr stainless steel. Because the chain is operated at a slow pace, a bushing chain without rollers is utilized. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture 7 kinds of BF Sort Bushing Chains in a vary from 120 to 240, together with heavy-duty sort.
Chains made use of for collecting accumulated sediment in setting basins and sedimentation basins or removing the collected sediment in sewage treatment method services and other water therapy facilities need specifically higher resistance to corrosion and put on considering the fact that they’re straight exposed to sewage and sludge. A grime getting rid of chain is moved at a relatively speedy pace on an practically vertically installed rail, although 
the operation frequency is lower, so WS Form Roller Chain is utilised. Conversely, a chain for raking up and/or out dirt is driven at a very slow speed and does not require rollers, so WAS Style Bush Chain is used.
Eighteen kinds of WS Variety and six kinds of WAS Kind Chain are available.
(a) WS Kind Roller Chain
A WS Type Roller Chain is created to deliver large corrosion resistance and put on resistance for lengthy service inside the severe environment of water therapy applications.
Because the operating time of this kind of products is comparatively brief, pins and bushings of hardened stainless steel and also other elements are produced of exclusive alloy steel to make certain smooth bending of your chain, and superb put on and corrosion resistance.
(b) WAS Kind Bush Chain
Heat treated stainless steel provides this chain with outstanding overall performance for corrosion resistance and dress in resistance.