BF Type Bushing Chain for Water Treatment Drive Unit
This chain is employed to connect water treatment method equipment to a power source. While in the previous, JIS/ ANSI sort roller chains have been utilized. For enhanced corrosion resistance, all the parts are now produced of 13Cr stainless steel. Since the chain is operated at a slow velocity, a bushing chain without having rollers is employed. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture 7 forms of BF Sort Bushing Chains within a range from 120 to 240, including heavy-duty variety.

Chains applied for collecting accumulated sediment in setting basins and sedimentation basins or removing the collected sediment in sewage remedy amenities and also other water treatment services call for specifically large resistance to corrosion and put on due to the fact they may be right exposed to sewage and sludge. A grime getting rid of chain is moved at a rather speedy speed on an virtually vertically put in rail, however the operation frequency is very low, so WS Type Roller Chain is utilised. Conversely, a chain for raking up and/or out grime is driven at an exceptionally slow speed and isn’t going to call for rollers, so WAS Type Bush Chain is utilized.
Eighteen kinds of WS Form and 6 forms of WAS Variety Chain can be found.
(a) WS Sort Roller Chain
A WS Variety Roller Chain is intended to supply higher corrosion resistance and put on resistance for prolonged services while in the serious natural environment of water remedy applications.
Since the operating time of this type of tools is comparatively quick, pins and bushings of hardened stainless steel and also other elements are made of exclusive alloy steel to be sure smooth bending in the chain, and outstanding dress in and corrosion resistance.
(b) WAS Type Bush Chain
Heat handled stainless steel presents this chain with superb effectiveness for corrosion resistance and put on resistance.