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Help CenterPET Filter Cloth for Belt Filter Press, for Municipal Wastewater Dewatering, High Flux
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998. Our PET Filter Cloth for Belt Filter Press is specifically engineered for municipal wastewater dewatering, offering exceptional high flux performance combined with long-lasting durability. With over two decades of experience and annual exports exceeding US$5 million, we deliver filter media that meet the rigorous demands of modern wastewater treatment plants worldwide.
This premium PET filter cloth is designed to maximize solid-liquid separation efficiency in belt filter press applications. The high flux characteristic ensures faster dewatering cycles, reducing energy consumption and operational costs. Crafted from 100% virgin PET polyester fibers, the cloth exhibits excellent chemical resistance, thermal stability, and mechanical strength, making it suitable for continuous operation in harsh municipal sludge environments.
Key Features & Technical Specifications
- High Flux Design: Optimized pore structure enables rapid water drainage while retaining fine solids, improving throughput by up to 30% compared to conventional fabrics.
- Superior Durability: High tensile strength (≥1500 N/5cm) and abrasion resistance extend service life, reducing replacement frequency.
- Chemical Resistance: Resistant to acids, alkalis, and organic solvents commonly found in municipal wastewater.
- Thermal Stability: Operates effectively in temperatures up to 150°C (302°F), suitable for thermal drying processes.
- Customizable Specifications: Available in various weave patterns (plain, twill, satin), weights (450-700 g/m²), and widths (1.0-3.5m) to match specific press configurations.
| Parameter | Value |
|---|---|
| Material | 100% PET (Polyester) |
| Weave Type | Plain / Twill (customizable) |
| Weight | 500-600 g/m² (standard) |
| Air Permeability | 10-15 cfm (at 125 Pa) |
| Tensile Strength (Warp) | ≥1500 N/5cm |
| Temperature Range | -20°C to 150°C |
| Width | 1.0-3.0 m (custom) |
Benefits for Your Operation
- Reduced Downtime: The robust construction minimizes fabric tears and edge fraying, keeping your press running longer between maintenance.
- Lower Energy Costs: High flux allows faster water release, reducing the pressure and power required for dewatering.
- Improved Cake Solids: Achieve drier filter cake (typically 18-25% solids content), lowering disposal costs and enhancing incineration efficiency.
- Consistent Performance: Uniform pore distribution ensures stable filtrate quality, meeting stringent discharge standards.
Our factory utilizes state-of-the-art weaving looms and strict quality control procedures. Each batch is tested for dimensional stability, air permeability, and tensile strength before shipment. We have supplied filter cloth to municipal wastewater treatment plants across North America, Europe, Southeast Asia, and Africa, earning a reputation for reliability and cost-effectiveness.
Trust & Reliability
With an annual export value of US$5 million to US$10 million, Anping Boli has been a preferred partner for global buyers since 1998. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery. We offer flexible packaging (rolls, cut pieces) and custom sizes to meet your exact requirements. Contact us today for a quote or to request a sample. Our team is ready to provide technical support and recommend the optimal filter cloth for your belt filter press.
FAQ
- What is the typical lifespan of this PET filter cloth? Under normal municipal sludge dewatering conditions, the cloth can last 6-12 months depending on sludge characteristics and operating pressure. Our high-strength construction extends life compared to standard fabrics.
- Can this cloth be used for industrial wastewater as well? Yes, it is suitable for many industrial dewatering applications, but we recommend testing with a sample for chemical compatibility if your wastewater contains aggressive solvents or extreme pH.
- Do you offer custom widths and lengths? Absolutely. We can produce widths from 1.0m to 3.5m and any length required. Please provide your belt press dimensions.
- How is the filter cloth packaged for export? Typically in kraft paper or plastic film wrapped rolls, with additional protective layers for sea freight. Each roll is labeled with specifications.
- What is the minimum order quantity (MOQ)? MOQ is 100 square meters for standard specifications. Custom orders may have higher MOQ.
- Do you provide samples for testing? Yes, we offer free samples (shipping cost paid by buyer) up to 0.5m x 1m for evaluation. Contact our sales team to arrange.
- How do I clean the filter cloth to maintain performance? Regular washing with high-pressure water jet (max 50 bar) or chemical cleaning with mild alkaline solution can restore permeability. Avoid acids or strong oxidizers.
- What is the lead time for production? Standard lead time is 15-20 working days after order confirmation. Rush orders can be expedited upon request.
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