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Chemical Filtration Filter Cloth for High-Pressure Belt Filter Press, Polypropylene, Acid & Alkali Resistant
Product Spotlights
This polypropylene filter cloth is custom-made for high-pressure belt filter presses, offering superior acid & alkali resistance, high temperature tolerance up to 90°C, and precise filtration (5–100 microns). Direct factory pricing with 25+ years of experience, global export to 50+ countries, and flexible customization in width, weave, and weight. Reliable performance reduces downtime and improves dewatering efficiency.
Negotiable
MOQ: 1 Square Meter (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Polypropylene (PP)
Application:
High-pressure belt filter press
Acid/Alkali Resistance:
Yes
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
1 days
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Material
Polypropylene (PP)
Application
High-pressure belt filter press
Acid/Alkali Resistance
Yes
Temperature Range
Up to 90°C
Weave Type
Twill/Plain (customizable)
Weight (gsm)
300-600 (customizable)
Width
1-3m (customizable)
Filtration Precision
5-100 microns (customizable)
As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-quality Chemical Filtration Filter Cloth for High-Pressure Belt Filter Press. Our polypropylene filter cloth is engineered to withstand aggressive chemical environments, offering exceptional resistance to acids and alkalis. With annual export value exceeding US$5 million and serving global markets across North America, South America, Europe, and Asia, we bring decades of expertise to every roll of filter fabric.
This filter cloth is designed to optimize dewatering efficiency in high-pressure belt filter presses, ensuring reliable performance in chemical processing, mining, wastewater treatment, and industrial filtration. Made from 100% virgin polypropylene, it delivers long service life even under extreme operating conditions.
Key Features & Technical Specifications
- Material: 100% virgin polypropylene – no recycled content, ensuring consistent quality and chemical resistance.
- Chemical Resistance: Excellent against acids (e.g., sulfuric, hydrochloric) and alkalis (e.g., sodium hydroxide), suitable for pH range 2–12.
- High-Temperature Tolerance: Continuous operation up to 90°C, with peak temperature up to 100°C for short durations.
- Weave Patterns: Available in twill, plain, or satin weave to meet different filtration precision and cake release requirements.
- High Strength: Reinforced edges and high tensile strength to withstand high-pressure belt press operations without tearing.
- Customizable Dimensions: Width from 1m to 3m, length up to 100m per roll, or cut to specific sizes.
- Filtration Precision: Ranges from 5 to 100 microns, enabling fine particle retention while maintaining high flow rates.
Technical Data Table
| Parameter | Value |
| Material | Polypropylene (PP) |
| Weight (gsm) | 300 – 600 (customizable) |
| Filtration Precision | 5 – 100 microns |
| Temperature Range | Up to 90°C (continuous) |
| Width | 1m, 1.5m, 2m, 2.5m, 3m (custom) |
| Weave Type | Twill / Plain / Satin |
| Edge Reinforcement | Heat-sealed or stitched (optional) |
Advantages for Your Application
Our polypropylene filter cloth offers several benefits that directly impact your operational efficiency:
- Lower Cake Moisture: The optimized weave structure allows faster water drainage, reducing cake moisture content by up to 10% compared to conventional fabrics.
- Extended Service Life: Resistant to hydrolysis and chemical degradation, the cloth lasts longer even in harsh environments, reducing replacement frequency and downtime.
- Easy Cake Release: Smooth surface and anti-stick properties minimize residue buildup, improving cycle times.
- Cost-Effective: Direct factory pricing eliminates middleman margins, and bulk orders are welcomed.
- Versatile Compatibility: Fits most high-pressure belt filter press models, including those from Andritz, Eimco, Komline-Sanderson, and others.
Trust & Experience
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied filter cloth to customers in more than 50 countries. Our annual export volume between US$5 million and US$10 million reflects the trust placed in our products. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. Every roll is inspected for dimensional accuracy, tensile strength, and chemical resistance before shipment. Contact us for customized solutions tailored to your specific filtration requirements.
Frequently Asked Questions (FAQ)
-
What is the maximum temperature this filter cloth can withstand?
It can operate continuously at temperatures up to 90°C. For short periods (less than 30 minutes), it can handle up to 100°C. -
Can I get a custom width or length?
Yes, we offer custom dimensions. Standard widths are 1m, 1.5m, 2m, 2.5m, and 3m; lengths up to 100m per roll. We can also cut to exact sizes. -
How do I choose the right weave type for my application?
If you need fine filtration (5–20 microns), a twill or satin weave is recommended. For coarse filtration and higher flow, plain weave is suitable. Our technical team can advise based on your slurry characteristics. -
Is this filter cloth resistant to concentrated sulfuric acid?
Polypropylene has good resistance to diluted sulfuric acid (up to 30% concentration). For higher concentrations, please consult us for specialized materials. -
What is the typical lead time for bulk orders?
For standard specifications, lead time is 10–15 working days. Custom orders may take 15–25 working days, depending on quantity. -
Do you provide samples for testing?
Yes, we offer free samples (A4 size) for evaluation. Shipping cost is borne by the buyer. We can also produce pilot rolls for larger trials. -
Can this cloth be used for dewatering sludge in wastewater treatment?
Absolutely. It is widely used in municipal and industrial sludge dewatering, especially in belt filter presses where high chemical resistance is required. -
What packaging is used for export?
Each roll is wrapped in plastic film and then packed in woven bags or wooden crates to protect against moisture and damage during sea freight.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
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