Top 10 Plate and Frame Filter Press Manufacturers in China for 2026

A 2026 industry review profiles 10 Chinese plate and frame filter press makers as demand rises for solid-liquid separation in sludge dewatering, mining, chemicals, food and pharmaceuticals. The list is meant as a supplier reference for procurement teams comparing configurations, materials and automation, not a ranking by revenue or market share.

Why it matters: - China’s filter press sector is being shaped by expanding solid-liquid separation needs across municipal sludge, mining, chemical processing, food and pharmaceutical production. - Buyers are being pushed to compare technical fit, not just price, because plate-and-frame, chamber and membrane systems serve different process conditions. - The review is intended to help procurement and engineering teams narrow supplier options in a crowded market.

What happened: - A 2026 industry review identified 10 Plate and Frame Filter Press Manufacturers in China. - The list includes Henan Dazhang Filtration Equipment Co., Ltd., a Yuzhou-based manufacturer founded in 2004. - The companies covered supply plate-and-frame, chamber and membrane filter press systems for industrial filtration and dewatering applications. - The review is positioned as a supplier reference, not a ranking by revenue or market share.

The details: - Grand View Research valued the global membrane filtration market at USD 19.4 billion in 2025, with Asia Pacific accounting for 36.5% of global revenue. - Chinese filter press exports reached about USD 170.24 million in 2023 under HS 84212910, based on publicly reported trade data. - Buyers are expected to assess feed characteristics, filtration capacity, operating pressure, plate configuration, cake moisture targets, material compatibility and automation level. - The 10 companies were selected for documented presence in China’s filtration equipment sector, public product scope and industrial applications. - Company information was drawn mainly from publicly available corporate and product materials. - Henan Dazhang reports a manufacturing base in Yuzhou, Henan Province, with RMB 60 million in registered capital, about 202 mu of land, about 70,000 square meters of factory space and total investment of about RMB 150 million. - Henan Dazhang says it has more than 1,000 employees, a 45-person research and development team and annual output of 9,500 units. - Henan Dazhang says exports account for about 20% of output and its products reach more than 100 countries across Asia, Europe, North America, South America, Africa and the Middle East. - Henan Dazhang’s portfolio includes membrane filter presses, chamber filter presses, plate-and-frame filter presses, high-pressure round plate filter presses, mobile skid-mounted filter presses, stainless steel filters, candle filters, bag filters, cartridge filters, filter plates, filter cloths, hydraulic systems and automatic washing systems. - Henan Dazhang documents its BMY4/450-30U plate-and-frame series at 4–80 m² of filter area, plate sizes of 500–890 mm, filtration pressure up to 0.5 MPa and cake thickness of 30–35 mm. - Henan Dazhang documents its membrane XMAG series at 30–1,000 m² of filter area, plate sizes of 870–2,000 mm, feed pressure of 0.6–2.0 MPa and squeezing pressure of 1.6 MPa. - Henan Dazhang documents a high-pressure round plate range operating at 1.0–3.0 MPa and a chamber range at 0.6–4.0 MPa. - Henan Dazhang states that it independently developed a processing-free sealed square polypropylene filter plate protected by an invention patent and introduced into the European market. - Henan Dazhang says a differentiated polymer filter plate project won second prize in a 2022 “Maker in China” competition. - Henan Dazhang has been recognized as a national-level Specialized, Sophisticated, Distinctive and Innovative “Little Giant” enterprise and as a National High-Tech Enterprise. - Henan Dazhang’s research system includes the Henan Provincial Enterprise Technology Center and the Henan Provincial Engineering Technology Research Center for New Solid-Liquid Separation Equipment. - Jingjin Equipment Inc. is registered in Dezhou, Shandong Province, and its published scope covers chamber and membrane filter press configurations plus filtration accessories for sludge dewatering, mineral processing and chemical production. - Yantai Tongxing Industrial Group Co., Ltd. is registered in Yantai, Shandong Province, and documents plate-and-frame and chamber filter press configurations for chemical, metallurgical and environmental protection duties. - Shandong Zhongda Beilaite Filter Press Co., Ltd. operates in Dezhou, Shandong Province, and documents plate-and-frame and chamber filter presses for municipal and industrial dewatering. - Hengshui Haijiang Filter Press Group Co., Ltd. is registered in Hengshui, Hebei Province, and documents plate-and-frame and chamber filter presses for chemical processing, mining and wastewater treatment. - Shandong Laiwu Coal Mining Machinery Co., Ltd. is based in Laiwu, Shandong Province, and its filtration scope addresses coal slurry and tailings dewatering. - Xingyuan Environment Technology Co., Ltd. is registered in Hangzhou, Zhejiang Province, and its filtration business now sits within a broader environmental engineering and equipment supply scope. - Shanghai Techase Environment Protection Co., Ltd. is registered in Shanghai and focuses on sludge dewatering and solid-liquid separation systems for municipal and industrial wastewater treatment. - Jiangsu Xinhongda Group Co., Ltd. is registered in Xinghua, Jiangsu Province, and supplies filtration and chemical process equipment to phosphate, chemical and related process streams. - Jiangsu Tianyu Environmental Protection Group Co., Ltd. is registered in Yangzhou, Jiangsu Province, and supplies water and wastewater treatment equipment for municipal and industrial sludge. - The 10-company review notes that Shandong, Henan, Hebei, Jiangsu, Zhejiang and Shanghai are major manufacturing regions in China’s filter press base. - Regional clusters can give buyers access to filter plates, filter cloths, replacement parts and technical service.

Between the lines: - The review reflects a market where regional manufacturing strength matters, but technical match matters more. - Membrane systems are positioned as a way to reduce cake moisture by about 5%–15% versus conventional chamber filtration, which can lower downstream drying or disposal costs. - Automation features such as automatic cloth washing, quick-opening designs and travelling-cloth systems are becoming more relevant in high-frequency operations. - Material choice remains a key filter press decision, especially for food, pharmaceutical and fine-chemical use cases where corrosion resistance and cleanability matter. - The report also suggests buyers are moving toward lifecycle support and documented specifications instead of relying on broad supplier claims.

What's next: - Buyers are expected to keep comparing suppliers on configuration, material compatibility, filtration performance, automation and service support. - Laboratory or small-scale testing is likely to remain a practical step before full-scale installation. - Procurement teams will continue to weigh feed material, required cake moisture, treatment capacity and operating conditions against vendor capabilities. - The broader market should continue to favor suppliers that can document performance and support customized solutions across multiple industries.

The bottom line: - China’s plate and frame filter press market is broad, but the right choice depends on the process, not the brand name.