Oral Liquid Filter Press

Liquid formulations are highly sensitive to particulate contamination. Even small amounts of undissolved raw materials, environmental dust, or degraded excipients can compromise drug stability, alter dosing accuracy, and pose safety risks. The filter press provides a closed-loop system that forces the liquid through specialized filter media under controlled pressure to trap impurities securely.

It is built to the latest industrial standards. Maintenance requires only raising the cover/dome (not the entire cartridge). All product-contact parts are made from high-grade stainless steel (SS 304, SS 316, or SS 316L) with a superior surface finish. It can be fitted with centrifugal, gear, or lobe pumps, and comes standard with a pressure gauge, safety valve, and air vent. It delivers brilliant filtrate while minimizing slurry hold-up.

Liquid is fed under positive pressure into the filter assembly. It flows downward through side openings in the filter plates. Filter media traps suspended particles while clean filtrate passes into a central channel formed by interlocking pressure cups connected to the discharge outlet. The cycle continues until the solid cake capacity is saturated or flow rate drops significantly due to cake resistance.

All product-contact parts are fabricated from high-grade stainless steel (SS 304, SS 316, or SS 316L) with a high-degree surface finish. This ensures corrosion resistance, easy cleaning, hygiene, and full compliance with pharmaceutical cGMP requirements.

Models range from smaller units (e.g., 8-inch diameter plates with 4–8 plates, outputs of 250–500 LPH) to larger ones (14-inch, 18-inch, and 24-inch plates with higher plate counts). Outputs can reach up to 21,000 LPH depending on configuration, with corresponding filtering areas, cake-holding capacities, motor powers (1–5 HP), and pump sizes.

It is widely applied in the pharmaceutical, nutraceutical, herbal, Ayurvedic, biotech, cosmetic, and chemical industries wherever high-clarity filtration of liquid formulations is required.

Yes. It is often integrated into oral liquid manufacturing plants alongside sugar syrup vessels, mixers, and homogenizers. It is available in various plate diameters (8″, 14″, 18″, or 24″) to match batch volumes and can be configured with different pump types as needed.

Standard equipment includes a pressure gauge, safety valve, and air vent. The design prioritizes low operating costs, high-efficiency product recovery (capturing every drop), minimal slurry hold-up, and easy maintenance by raising only the cover/dome.

By providing pressurized, closed-loop filtration that removes undissolved solids and contaminants, it helps manufacturers consistently meet rigorous cGMP and FDA standards for safety, efficacy, and quality. Its sanitary stainless-steel construction and precise engineering further safeguard product clarity, stability, and end-user health.