Chains made use of for collecting accumulated sediment in setting basins and sedimentation basins or getting rid of the collected sediment in sewage remedy services along with other water treatment method facilities need in particular high resistance to corrosion and dress in because they can be right exposed to sewage and sludge. A grime getting rid of chain is moved at a comparatively rapid velocity on an nearly vertically put in rail, though the operation frequency is low, so WS Type Roller Chain is employed. Conversely, a chain for raking up and/or out filth is driven at an incredibly slow speed and does not need rollers, so WAS Form Bush Chain is employed.
Eighteen varieties of WS Kind and 6 kinds of WAS Sort Chain can be found.
(a) WS Sort Roller Chain
A WS Style Roller Chain is built to supply substantial corrosion resistance and dress in resistance for extended services while in the severe setting of water therapy applications.
Because the working time of this type of tools is relatively quick, pins and bushings of hardened stainless steel along with other parts are manufactured of exclusive alloy steel to ensure smooth bending of your chain, and great wear and corrosion resistance.
(b) WAS Kind Bush Chain
Heat taken care of stainless steel presents this chain with great efficiency for corrosion resistance and dress in resistance.
BF Form Bushing Chain for Water Therapy Drive Unit
This chain is employed to connect water therapy gear to a energy source. In the past, JIS/ ANSI style roller chains were used. For enhanced corrosion resistance, each of the elements are now created of 13Cr stainless steel. Since the chain is operated at a slow velocity, a bushing chain without rollers is used. The sprockets are interchangeable with JIS/ ANSI roller chain sprockets.
We manufacture 7 types of BF Sort Bushing Chains in the range from 120 to 240, which includes heavy-duty form.