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Welded membrane filter plate is the top priority when selecting a filter plate, for it significantly shortens the filter cycle by skipping the non-productive phase of pressure filtration. A couple of welded membrane plates can be used alone or combined with chamber plate. The combination makes full use of each other’s advantages. Chamber filter plate is quite effective in the first part of filtration, and during the non-production part, membrane plate will significantly shorten the operation time and reduce the dryness of the cake.
Welded membrane plate is an integral whole, and replaceable membrane plate can be separated into core body and membrane. Due to this character, the whole membrane plate should be replaced whether core body plate or membrane has damaged. This will increase production cost.
Advantages
Substantially reduce the moisture percentage of filter cake.
Reduce the filtration time and improve production efficiency.
Complete separation of the membrane squeeze medium and the filtrate to avoid chemical actions.
Pip-shaped molded structure prevents the membrane from laying flat on the body plate. A uniform distribution of the squeeze medium enables the membrane to expand evenly and creates a uniform squeezing effect on the filter cake.
Thickness of membrane is between 3 mm to 4 mm.
Operation pressure is usually rated at 7 bar to 16 bar.
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