100% Polyester Filter Cloth for Belt Filter, 0.5-1.0mm Thickness, 200°C Max Temp
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of experience in industrial filtration solutions. Our 100% Polyester Filter Cloth for Belt Filter is engineered to deliver reliable performance in demanding solid-liquid separation processes. With a thickness range of 0.5–1.0 mm and a maximum operating temperature of 200°C, this filter cloth offers excellent dimensional stability, chemical resistance, and mechanical strength. Whether you need dewatering in mining, chemical processing, or wastewater treatment, our polyester filter fabric provides a cost-effective and durable solution.
Key Features & Technical Specifications
- Material: 100% virgin polyester – high tensile strength, low elongation, and good resistance to acids, alkalis, and organic solvents.
- Thickness: 0.5–1.0 mm – customizable to meet specific filtration efficiency and cake release requirements.
- Temperature Resistance: Up to 200°C (392°F) – suitable for hot slurry filtration without degradation.
- Weave Options: Plain, twill, or satin weave – available to optimize cake discharge, clarity, and permeability.
- Edge Sealing: Heat-cut or hemmed edges – prevents fraying and extends service life.
- Customizable Dimensions: Width up to 4 meters, length tailored to your belt filter specifications.
- Surface Finish: Smooth or calendered – reduces particle entrapment and improves cleaning efficiency.
Technical Data Table
| Parameter | Value |
|---|---|
| Material Composition | 100% Polyester (PET) |
| Thickness Range | 0.5 – 1.0 mm |
| Max Operating Temperature | 200°C (392°F) |
| Tensile Strength (Warp × Weft) | ≥ 800 N/5cm × ≥ 600 N/5cm (typical) |
| Air Permeability | 10 – 200 L/m²·s (customizable) |
| Weight | 300 – 600 g/m² (customizable) |
| Available Width | Up to 4000 mm |
| Standard Colors | White, Gray (other colors on request) |
Advantages & Benefits for Your Operation
- High Filtration Efficiency: The fine fiber structure and precise weave capture fine particles, ensuring clear filtrate and reduced solids loss.
- Excellent Cake Release: Smooth surface finish minimizes adhesion, allowing easy cake discharge and reducing downtime for cleaning.
- Long Service Life: Polyester’s resistance to abrasion, chemicals, and heat means fewer replacements and lower total cost of ownership.
- Energy Savings: Optimized permeability reduces pressure drop across the filter, lowering pump energy consumption.
- Versatile Applications: Suitable for belt filter presses, vacuum belt filters, and horizontal belt filters in mining, metallurgy, chemical, food, and environmental industries.
- Customization Options: We can adjust thickness, weave, edge treatment, and dimensions to match your exact equipment and process conditions.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
Since 1998, our factory in Hengshui, Hebei, China has been dedicated to manufacturing high-quality wire mesh and filter cloth products. With an annual export value of US$5 million – US$10 million, we serve clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
We understand that reliable filtration is critical to your production efficiency. That’s why every roll of our polyester filter cloth undergoes strict quality control checks on thickness, tensile strength, and permeability. Our experienced team can also provide technical support to help you select the optimal filter cloth specification for your belt filter.
Ready to improve your filtration process? Contact us today for a quote or sample. We are committed to delivering durable, high-performance filter cloth that meets your operational needs and budget.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum temperature this filter cloth can withstand?
A: Our 100% polyester filter cloth is designed for continuous operation up to 200°C (392°F). For intermittent peaks, it can tolerate slightly higher temperatures, but we recommend staying within the rated limit for optimal lifespan. -
Q: Can I get a custom thickness other than 0.5–1.0 mm?
A: Yes, we can produce filter cloth outside this range upon request. However, the standard thickness range covers most belt filter applications. Please contact us with your specific requirements. -
Q: Is this filter cloth resistant to acids and alkalis?
A: Polyester has good resistance to dilute acids and alkalis at room temperature. For concentrated or hot chemicals, we recommend testing or consulting our technical team. For extremely aggressive environments, we can suggest alternative materials. -
Q: What weave patterns are available?
A: We offer plain, twill, and satin weaves. Plain weave provides fine particle retention, twill offers a balance of strength and permeability, and satin is ideal for high cake release. We can recommend the best weave based on your slurry characteristics. -
Q: How do I determine the correct width and length for my belt filter?
A: Measure the belt width and length of your filter press. We can cut the cloth to your exact dimensions. We also provide welded or sewn seams for endless belts. Please provide a drawing or specifications. -
Q: What is the typical lead time for an order?
A: For standard specifications, lead time is 7–15 days after order confirmation. Custom orders may take 15–25 days depending on quantity and complexity. We ship via sea, air, or express as needed. -
Q: Do you offer samples for testing?
A: Yes, we can provide free samples (A4 size or small roll) for evaluation. You only need to cover the shipping cost. Contact us with your details. -
Q: How do I care for and clean this filter cloth?
A: Wash with water or mild detergent at low pressure. Avoid using sharp tools that may damage the fibers. Regular cleaning helps maintain permeability and prolongs service life.
Note: All technical data are typical values and may vary depending on production run. Please consult our sales team for guaranteed specifications on your specific order.
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