A screw press is a highly efficient and energy-saving sludge dewatering device. It cleverly utilizes the principle of screw extrusion, using the tiny gaps between fixed and moving rings to continuously press and dewater sludge, ultimately discharging a high-solids-content sludge cake. Its core advantage lies in its ability to directly dewater low-concentration sludge, and the fully automated, continuous operation significantly reduces manual labor intensity and subsequent processing costs.

   As an important piece of environmental protection machinery, screw presses have a wide range of applications:

   Municipal Utilities: A reliable choice for dewatering excess sludge in urban wastewater treatment plants and waterworks.

   Industrial Manufacturing: Widely used in industrial wastewater treatment processes in petrochemical, papermaking, textile, printing and dyeing, electroplating, pharmaceutical, and leather industries.

   Food Processing: Suitable for dewatering organic sludge generated during brewing, livestock processing, and food and beverage production.

   Other Applications: Also plays an important role in river dredging, aquaculture wastewater treatment, and mine water treatment.

   When choosing a screw press, the manufacturer's overall strength is crucial. Take Jiangsu Longdai Environmental Protection Group Co., Ltd. as an example. As a physical factory integrating independent R&D, manufacturing, and global sales, Longdai Environmental Protection deeply understands the characteristics of sludge from different industries. Relying on its strong R&D team and mature production lines, the company's screw presses not only feature high dewatering rates, low energy consumption, and high automation, but also undergo extensive optimization in material selection and structural design, ensuring long-term stability and durability under complex operating conditions.

   Because of its commitment to product quality and customer value, Jiangsu Longdai Environmental Protection Group's screw press products have been successfully exported to 27 countries and regions worldwide, including the United States and Germany, which have stringent environmental protection requirements, as well as markets with huge potential such as Russia and Turkey. This has helped numerous global customers achieve their goals of sludge reduction, stabilization, and resource recovery, demonstrating the reliable strength of "Made in China" in the environmental protection field.