BF Kind Bushing Chain for Water Therapy Drive Unit
This chain is utilised to connect water treatment method gear to a energy supply. While in the previous, JIS/ ANSI sort roller chains have been employed. For enhanced corrosion resistance, all the parts are now created of 13Cr stainless steel. Since the chain is operated at a slow velocity, a bushing chain with no rollers is employed. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture 7 varieties of BF Variety Bushing Chains within a range from 120 to 240, which includes heavy-duty style.

Chains used for collecting accumulated sediment in setting basins and sedimentation basins or removing the collected sediment in sewage treatment method facilities together with other water therapy services call for specially large resistance to corrosion and put on due to the fact these are directly exposed to sewage and sludge. A filth removing chain is moved at a fairly fast speed on an practically vertically put in rail, though the operation frequency is low, so WS Kind Roller Chain is applied. Conversely, a chain for raking up and/or out grime is driven at an exceptionally slow speed and won’t call for rollers, so WAS Sort Bush Chain is utilised.
Eighteen types of WS Style and 6 varieties of WAS Form Chain can be found.
(a) WS Variety Roller Chain
A WS Sort Roller Chain is intended to deliver large corrosion resistance and put on resistance for prolonged support during the extreme environment of water treatment method applications.
Since the operating time of this type of tools is relatively quick, pins and bushings of hardened stainless steel together with other parts are made of distinctive alloy steel to guarantee smooth bending on the chain, and outstanding dress in and corrosion resistance.
(b) WAS Sort Bush Chain
Heat handled stainless steel presents this chain with exceptional effectiveness for corrosion resistance and put on resistance.