BF Style Bushing Chain for Water Treatment Drive Unit
This chain is employed to connect water remedy gear to a electrical power supply. During the previous, JIS/ ANSI style roller chains had been employed. For enhanced corrosion resistance, every one of the components are now created of 13Cr stainless steel. Since the chain is operated at a slow velocity, a bushing chain devoid of rollers is made use of. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture 7 types of BF Form Bushing Chains inside a range from 120 to 240, together with heavy-duty form.

Chains used for collecting accumulated sediment in setting basins and sedimentation basins or getting rid of the collected sediment in sewage treatment method facilities as well as other water treatment method amenities demand specifically substantial resistance to corrosion and put on considering that they are really immediately exposed to sewage and sludge. A filth getting rid of chain is moved at a reasonably fast velocity on an pretty much vertically put in rail, though the operation frequency is low, so WS Sort Roller Chain is made use of. Conversely, a chain for raking up and/or out grime is driven at an extremely slow pace and isn’t going to demand rollers, so WAS Style Bush Chain is employed.
Eighteen sorts of WS Variety and 6 forms of WAS Kind Chain can be found.
(a) WS Style Roller Chain
A WS Kind Roller Chain is intended to provide higher corrosion resistance and dress in resistance for long service in the severe natural environment of water treatment method applications.
Because the working time of this type of products is relatively short, pins and bushings of hardened stainless steel as well as other parts are created of exclusive alloy steel to be sure smooth bending in the chain, and excellent wear and corrosion resistance.
(b) WAS Sort Bush Chain
Heat treated stainless steel provides this chain with outstanding efficiency for corrosion resistance and dress in resistance.