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Filter Press Manufaturer

A filter press is a mechanical device used for solid-liquid separation. It is driven by pressure to trap solid particles in the suspension on the surface of the filter medium (such as filter cloth) to form a filter cake, and the liquid (filtrate) is discharged through the filter medium. It is mainly used in the chemical, pharmaceutical, food, environmental protection (such as sludge dehydration) and other industries, with the characteristics of high separation efficiency and simple operation. Common types include plate and frame filter press, chamber filter press, diaphragm filter press, etc.

What is a Filter Press?

Main Products

Chamber Filter Press

Chamber filter press achieves solid-liquid separation through pressure. There is a groove in the middle of the filter plate, which forms a filter chamber after closing. It is suitable for processing various sludge and industrial slurry. It is one of the most common types of filter press.
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Diaphragm Filter Press

The diaphragm filter press is a chamber filter press with an expandable diaphragm layer added to it. The filter cake is squeezed twice by gas or liquid to further compact the filter cake. Its biggest advantage is that the filter cake has a lower moisture content and high dehydration efficiency.
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Plate and Frame Filter Press

The plate and frame filter press is composed of filter plates and filter frames arranged alternately to form a filter unit. This type of machine has a classic structure and is easy to clean the filter cloth. However, its sealing performance and pressure bearing capacity are slightly lower.
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Vacuum Belt Filter

A vacuum belt filter is a continuous solid-liquid separation device that utilizes vacuum pressure as a filtration force to evenly distribute a suspended liquid onto a moving filter belt. The liquid is then drawn through the filter cloth, while the solids remain on the belt surface, forming a filter cake.
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Stainless Steel Filter Presss

Stainless steel filter presses are mainly made of 304 or 316L stainless steel, with excellent corrosion resistance and hygienic properties. They are widely used in industries with extremely high requirements for cleanliness, such as food, beverages, chemicals, and pharmaceuticals.
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Gasketed Filter Press

The gasketed filter press uses gasketed filter plates and filter cloths. There are grooves on the edge of each filter plate. When installing, the sealing ring of the filter cloth must be inserted into the groove. The characteristics of this filter press are high sealing and no leakage.
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Filter Press Application

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Uniwin is a high-quality filter press manufacturer in China, providing plate and frame filter presses, chamber filter presses, diaphragm filter presses, high-pressure filter presses, etc. as well as filter press accessories.

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