High-Pressure Belt Filter Press Filter Cloth, 2500N/5cm Warp Tensile, 180°C Continuous Use, Double-Layer Weave
Product Spotlights
As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-performance filter media for industrial solid-liquid separation. Our High-Pressure Belt Filter Press Filter Cloth is designed to withstand extreme conditions, featuring a 2500N/5cm warp tensile strength and continuous operation up to 180°C. The double-layer weave construction ensures optimal filtration efficiency and durability, making it an ideal choice for demanding dewatering processes in mining, chemical, and wastewater treatment industries.
Key Features & Technical Specifications
- Ultra-High Tensile Strength: Warp tensile of 2500 N/5cm ensures resistance to mechanical stress under high-pressure belt press operation, reducing cloth breakage and downtime.
- Heat Resistance: Capable of continuous use at 180°C, suitable for hot slurry filtration in thermal drying processes or high-temperature chemical applications.
- Double-Layer Weave Design: The unique structure provides a smooth cake release surface on one side and high drainage capacity on the other, achieving superior filter cake moisture reduction.
- Chemical Compatibility: Available in polyester or polypropylene materials, resistant to acids, alkalis, and organic solvents (customizable per slurry chemistry).
- Customizable Dimensions: Widths from 1m to 3m, lengths up to 100m per roll, with side seals and edge reinforcement options.
- High Permeability & Retention: Permeability range of 80-200 L/m²·s ensures efficient filtration while retaining fine particles down to 20 microns.
| Parameter | Value |
|---|---|
| Warp Tensile Strength | 2500 N/5cm |
| Weft Tensile Strength | 1800 N/5cm (typical) |
| Operating Temperature | Up to 180°C continuous |
| Weave Type | Double-layer (monofilament + multifilament) |
| Filtration Rating | 20-50 microns (depending on weave) |
| Air Permeability | 80-200 L/m²·s @ 200 Pa |
| Weight | 600-800 g/m² |
Benefits for Your Operation
- Reduced Maintenance Costs: The high tensile strength and heat resistance extend cloth life, minimizing replacement frequency and downtime.
- Improved Cake Dryness: Double-layer weave optimizes water drainage, achieving lower moisture content in filter cake, which reduces thermal drying energy costs.
- Enhanced Filtration Efficiency: Consistent permeability and particle retention ensure stable throughput and high clarity filtrate.
- Fast Installation: Pre-cut to your press dimensions with reinforced edges, ready for quick belt installation.
Why Choose Boli Wiremesh?
Founded in 1998, Anping County Boli Hardware Wiremesh Products Factory has grown into a trusted manufacturer with annual export value exceeding US$5 million. Our products are shipped to over 15 global markets including North America, Europe, Southeast Asia, and Africa. We export through major ports like Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. With a dedicated R&D team and strict quality control, each filter cloth undergoes tensile and thermal testing before shipment. We offer free samples and technical support to help you select the optimal weave for your specific slurry. Contact us today to discuss your requirements and request a quotation.
Frequently Asked Questions
-
What is the maximum operating temperature for this filter cloth?
Our double-layer filter cloth can be continuously used at 180°C. For higher temperatures, we recommend our special heat-resistant variants (available upon request). -
Can this cloth be used for acidic or alkaline slurries?
Yes, the standard polyester material is suitable for pH 2-12. For more aggressive chemicals, polypropylene (PP) or PVDF options are available. -
What is the typical lifespan of this filter cloth?
Lifespan depends on operating conditions. Under normal high-pressure belt press use (e.g., 10-15 bar), the cloth typically lasts 6-12 months. Our double-layer design offers 30-50% longer life compared to single-layer cloths. -
How is the cloth installed on a belt filter press?
The cloth is supplied as a continuous belt or in rolls with sealed edges. We provide installation instructions and can recommend joining methods (e.g., alligator lacing, endless weaving). -
What is the minimum order quantity (MOQ)?
Our MOQ is 50 square meters for standard specifications. Custom sizes may have higher MOQ — please consult our sales team. -
Do you offer free samples?
Yes, we provide free A4-size samples for testing. Shipping cost is covered by the customer. -
What certifications do your products have?
Our factory operates under ISO 9001 quality management system. We do not claim specific product certifications unless explicitly requested by the buyer. -
Can the cloth be customized with different weave patterns?
Absolutely. We offer various double-layer weaves (e.g., 2/2, 3/1 twill) and can adjust permeability and tensile strength to meet your press specifications.
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