What are the respective characteristics of spiral press filters and plate and frame filter presses?
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What media environments is it suitable for?
The horizontal spiral separator relies on centrifugal separation; therefore, there must be a difference in density between the solid and liquid substances for effective separation. It operates on a continuous basis, but only enables partial separation； Plate and frame filters have a wider range of applications; by adding different filter aids, it is possible to achieve clear filtrate. However, plate and frame filters operate on a batch basis, and it is rather troublesome to remove the residue and clean the filter cloth