BF Type Bushing Chain for Water Therapy Drive Unit
This chain is employed to connect water treatment method equipment to a power supply. While in the previous, JIS/ ANSI variety roller chains have been utilized. For enhanced corrosion resistance, all the parts are now produced of 13Cr stainless steel. Because the chain is operated at a slow velocity, a bushing chain without having rollers is utilised. 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, such as heavy-duty form.

Chains made use of for collecting accumulated sediment in setting basins and sedimentation basins or removing the collected sediment in sewage remedy facilities and also other water treatment services call for specifically large resistance to corrosion and put on considering the fact that they can be directly exposed to sewage and sludge. A filth getting rid of chain is moved at a relatively 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 a very slow speed and isn’t going to call for rollers, so WAS Kind Bush Chain is employed.
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 deliver large corrosion resistance and put on resistance for prolonged services from the extreme 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 wear and corrosion resistance.
(b) WAS Kind Bush Chain
Heat handled stainless steel presents this chain with outstanding effectiveness for corrosion resistance and put on resistance.