Compared to box type filter plates and filter plate frames, PPC filter plates have a movable front and rear feature
Filter surface - diaphragm. When a pressing medium (such as compressed air or
These movable membranes will bulge out in the direction of the filtration chamber, causing water to pass through
The filter cake in the filter chamber is uniformly compressed across the entire filtering surface, which means that after filtering
After the process is completed, squeeze the filter cake again.