Filter Press

It works by pumping slurry into filter chambers where pressure pushes liquid through cloth while solids stay behind, forming a filter cake.

Industries like pharmaceuticals, food processing, chemicals, mining, textiles, and wastewater treatment commonly use filter presses.

A plate and frame filter press uses simple plates and frames for filtration, while a membrane filter press uses membranes to squeeze the cake for extra dryness.

Most industrial filter presses can handle up to 7 kg/cm² working pressure.

Common filter cloths include polypropylene, nylon, polyester, and cotton.

Yes, but standard models usually work up to around 60°C. Special versions may handle higher depending on design.

The major advantage is the ability to produce very clear liquid and compact solid waste at low running costs.

Yes, it is relatively simple to maintain compared to complex filtration machines, with cloth replacement and cleaning being the main tasks.

The choice depends on slurry volume and application. Sizes range from 12 inches to 48 inches in most designs.

Manual presses require hand or gear operation to close plates, while hydraulic presses use power units to close automatically with pressure.

An automatic filter press is best for large production plants where continuous operation and reduced labor cost are important.

Yes, companies like Vasu Pharmatech customize filter presses based on size, closing device type, filter media, and industry requirements.

The choice of media depends on slurry type, chemical compatibility, and required filtration clarity. PP and nylon are most common.

Filter cake is the layer of solid particles that collects inside the filter press during operation and is discharged at the end of each cycle.

Cycle time can range from 30 minutes to several hours depending on slurry type, filtration area, and machine type.

A filter press operates by pressure and cloth filtration, while a centrifuge uses high-speed spinning. Filter presses are more cost-efficient for many slurries.

Yes, it helps recycle water by separating solids, reducing waste, and supporting zero liquid discharge (ZLD) systems.

Vasu Pharmatech offers reliable designs with durable structure, flexible sizes, multiple closing systems, and customized options to suit industries like pharma, food, mining, and chemicals.