BF Form Bushing Chain for Water Therapy Drive Unit
This chain is applied to connect water treatment gear to a electrical power supply. Inside the past, JIS/ ANSI kind roller chains were utilized. For enhanced corrosion resistance, all of the components are now manufactured of 13Cr stainless steel. Since the chain is operated at a slow pace, a bushing chain without the need of rollers is made use of. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture seven types of BF Kind Bushing Chains in a vary from 120 to 240, together with heavy-duty form.

Chains employed for collecting accumulated sediment in setting basins and sedimentation basins or removing the collected sediment in sewage treatment services and other water treatment services demand especially higher resistance to corrosion and wear due to the fact they may be right exposed to sewage and sludge. A filth removing chain is moved at a rather quick velocity on an almost vertically set up rail, though the operation frequency is reduced, so WS Kind 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 demand rollers, so WAS Variety Bush Chain is applied.
Eighteen kinds of WS Sort and 6 sorts of WAS Form Chain are available.
(a) WS Type Roller Chain
A WS Form Roller Chain is intended to provide large corrosion resistance and dress in resistance for prolonged support inside the extreme surroundings of water remedy applications.
Because the operating time of this kind of gear is comparatively short, pins and bushings of hardened stainless steel as well as other components are created of specific alloy steel to make certain smooth bending of your chain, and superb wear and corrosion resistance.
(b) WAS Form Bush Chain
Heat handled stainless steel gives this chain with fantastic efficiency for corrosion resistance and put on resistance.