


Filter cloth are an essential component of filter presses, used in the filtration process of solid-liquid separation, directly affecting the filtration efficiency and the quality of the filter cake. The material, structure, and processing technology of the filter cloth can significantly influence their performance.
Main Features
Diversified Materials: Filter cloth can be made from a variety of materials such as polyester, nylon, and polypropylene, suitable for different working environments and media.
Various Models and Specifications: A wide range of models and specifications of filter cloth is available to meet the needs of different filter presses and processes.
Durability: Filter cloth processed with advanced technologies exhibit excellent wear resistance and corrosion resistance, ensuring long-term use.
High Filtration Precision: The weaving technology of the filter cloth guarantees good filtration performance, effectively removing suspended solids and particulate matter.
Our Company Advantages
Large-scale Filter Fabric Processing Workshop: We have a modern large-scale workshop for filter fabric processing, equipped with advanced production equipment and technology to ensure product quality.
Advanced Processing Technology: Our processing technology encompasses the design and manufacturing of various filter cloth, meeting diverse customer needs.
Extensive Customer Experience: We have accumulated numerous customer cases and application experiences, enabling us to offer professional selection advice and solutions.
Filter Fabric Testing Services: We provide filter fabric testing services to help select the most suitable type of filter fabric based on specific customer process conditions.
Affordable Prices: We are committed to offering high cost-performance products, ensuring that customers receive quality filter cloth at reasonable prices.
Filter cloth are crucial in the operation of filter presses. Our company leverages advanced processing technology and rich industry experience to provide customers with durable and affordable filter fabric solutions. Whether for experimentation, selection, or processing, we offer comprehensive support to ensure your solid-liquid separation processes are more efficient and reliable.


For over two decades, Shanghai Dazhang has been a trailblazer in filter presses and solid-liquid separation technologies. As principal architects of industry standards, our products are among the top three in China for production and sales. Our expansive manufacturing footprint spans over 570,000 square meters, employing a dedicated workforce of more than 1,000 skilled professionals.
As a leader in smart manufacturing, Shanghai Dazhang stands out as a comprehensive service provider in the realm of filter presses and sludge dewatering equipment.
Boasting an extensive infrastructure, we operate three production bases, eight domestic offices, two international offices, two overseas subsidiaries, and a prestigious Sino-German joint venture for high-end filter plate production. Our innovation is backed by three invention patents and over 100 utility model patents, showcasing our commitment to cutting-edge technology.
Our commitment to quality and excellence is validated by a plethora of certifications and accolades, including ISO 9001 Quality Management, ISO 14001 Environmental Management, ISO 18001 Occupational Health and Safety Management, the EU's CE certification, and insurance coverage by PICC, the People's Insurance Company of China.
We are dedicated to delivering superior user experiences, offering highly cost-effective and efficient design solutions tailored to your unique needs.








Q1. Are you a manufacturer or a trader?
Proudly, we are an experienced manufacturer based in the bustling city of Shanghai, committed to innovation and quality.
Q2. How about the production capacity of your company?
Our impressive factory infrastructure covers over 570,000 square meters
2 and boasts an annual production capacity of 9,500 machines.
Q3. How long is the delivery time for bulk order?
Typically, our delivery window is between 15-30 working days post-deposit. However, for large equipment or specialized customer requirements, delivery timelines may be extended to accommodate specific needs.
Q4. What are the payment terms?
We generally operate on a T/T basis, requiring a deposit prior to production once the order is confirmed. The balance is settled post-inspection, ensuring a seamless transaction process.
Q5. How long is the product warranty period?
Our products come with a one-year warranty for standard use, accompanied by lifelong online support. Please note, this excludes wear and tear or issues due to incorrect handling by operators.
Q6. What's the after sale service of your company?
We offer comprehensive after-sales support, providing clients with foundation drawings for installation, coupled with installation videos and live online assistance. On-site assistance by our technicians can be arranged to suit your specific requirements.
Q7. Can your company provide wearing parts?
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