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Filter Press Plates from China Suppliers - High-Quality Factory Options in Various Sizes (400mm to 2000mm)
Shandong Hesper Rubber Plastic Co., Ltd. supply various sizes of filter press plates, size from 400mm to 2000mm, suitable for many kinds of filter press which filter area from 0.6m2 to 1000m2. Our filter press plates’ main material is reinforced polypropylene, that make filter plates have stable chemical properties, strong corrosion resistance, acid and alkali resistance, corrosion resistance, non-toxic, odorless, light weight, high strength, and labor-saving operation, widely used in chemical industry, sewage, light industry, petroleum, manufacturing pharmaceutical, food, metallurgical coal, environmental protection and other fields.
Hesper’s filter press plates main have two kinds: (recessed) chamber plates and membrane plates(diaphragm squeeze).
Reinforced Polypropylene
Corrosion & Acid Resistant
Non-toxic & Odorless
Chamber Filter Press Plate
Chamber filter press plates are utilized in various of recessed chamber filter presses, and represent the most commonly used plate. The recessed chamber filter plate is a solid structure, the two sides of the filter plate are concave, and two adjacent filter plates are combined to form a filter chamber. There are grooves on the surface of the filter plate, and the protruding part is used to support the filter cloth. The main advantage is less loss when feeding, fast filtration speed, high temperature and high pressure resistance, good sealing performance, uniform filter cake washing, low water content, high pressure in each filter chamber and not easy to damage the filter plate.
Membrane Filter Press plates
In order to reduce the moisture content of the filter residue, we also have membrane filter plates for choice. A piece of membrane filter plate is composed of two diaphragms and a core plate, and the external medium (water or compressed air, etc.) enters the chamber between the core plate and the diaphragm to make the diaphragm bulge, the composed filter cavity is compressed to achieve better separation and increase the solid content. Solid content can be squeezed twice after completion of filtration, this can improve solid content of the cake, can improve life-span and reduce energy consumption. They also improve washing effect, shorten washing time, save washing liquid and improve quality of products.
Frequently Asked Questions
What sizes of filter press plates do you supply?
We supply various sizes of filter press plates ranging from 400mm to 2000mm, which are suitable for filter presses with a filter area from 0.6m² to 1000m².
What is the primary material used for Hesper’s filter press plates?
The main material is reinforced polypropylene. This material ensures stable chemical properties, strong corrosion resistance, acid and alkali resistance, non-toxic and odorless operation, lightweight design, and high strength.
What are the main types of filter press plates available?
Hesper mainly offers two types of filter press plates: Chamber (recessed) plates and Membrane plates (diaphragm squeeze).
What are the advantages of Chamber Filter Press Plates?
Chamber plates offer less loss when feeding, fast filtration speed, high temperature and pressure resistance, excellent sealing performance, uniform filter cake washing, and low water content. They are highly durable and resist damage under high pressure.
How do Membrane Filter Press Plates reduce moisture content?
They feature a diaphragm design where an external medium (like water or compressed air) enters the chamber to inflate the diaphragm. This compresses the filter cavity for a secondary squeeze, increasing the solid content of the cake and reducing energy consumption.