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March 17, 2021

A great example of the longevity and low maintenance of shaftless spiral conveyors

Low RPM, Duraflo SPX liners and high resistance to corrosion give a long life expectancy to shaftless spiral conveyors.

These two, 21.5m SPIROLIFT sludge conveyors at a 40° incline have been in service since 2009 and we replaced some spirals and liners for the first time in February 2021. Once all the covers were removed, only 1/3 of liners and spirals needed to be replaced. Steep incline conveyors not only save space on site but are also very cost-effective in terms of maintenance. 

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