A pressure filter is a piece of equipment that utilizes a special filtering medium to apply pressure to the material, allowing the liquid to percolate out. It is a commonly used solid-liquid separation device. It was first applied in chemical production in the early 18th century and is still widely used in industries such as chemicals, metallurgy, dyes, food, brewing, ceramics, and environmental protection.

The filter plate offers stable performance, easy operation, safety, and labor-saving; the metal press tube is precision cast from seamless steel pipes and plastic steel filter plates, with high-temperature and high-pressure resistance, ensuring long-lasting durability.