In industrial scenarios such as mineral processing and chemical production, the efficiency of solid-liquid separation has a direct impact on the resource recovery rate and the ability to meet environmental standards. With its modular design and high adaptability, the plate and frame filter press has become a classic choice for the global industrial sector. It forms an airtight chamber through alternating filter plates and frames, and is driven by a hydraulic system to realize precise filter pressing, which can handle both highly viscous materials and fine separation requirements.