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Help CenterSpunbond Filter Cloth for Wastewater Treatment, 100g/m², 100 Micron, 1.2m Width, 150°C Heat Resistance
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As a leading manufacturer from Anping County Boli Hardware Wiremesh Products Factory, established in 1998 with annual export value exceeding US$5 million, we present our Spunbond Filter Cloth for Wastewater Treatment. This high-performance filter fabric is engineered specifically to meet the rigorous demands of municipal and industrial wastewater treatment plants. With a weight of 100g/m², filtration precision of 100 micron, width of 1.2m, and heat resistance up to 150°C, it delivers reliable solid-liquid separation, extended service life, and cost-effective operation. Our product is trusted by clients across North America, South America, Europe, Africa, and Asia, shipped from major ports including Tianjin, Qingdao, and Shanghai.
This spunbond filter cloth is manufactured using premium polypropylene fibers through a continuous spunbond process, ensuring uniform pore structure and high mechanical strength. The fabric is particularly suitable for belt filter presses, vacuum filters, and gravity drainage systems in wastewater treatment, sludge dewatering, and industrial effluent filtration. Its 100-micron pore size effectively captures suspended solids while maintaining excellent permeability, reducing energy consumption and enhancing throughput.
Key Features & Technical Specifications
- Uniform Microstructure: Spunbond technology creates a consistent fiber matrix, ensuring stable filtration performance across the entire cloth surface.
- High Temperature Resistance: Withstands continuous operation at up to 150°C, suitable for hot wastewater streams and thermal drying processes.
- Excellent Chemical Resistance: Polypropylene material resists acids, alkalis, and organic solvents, prolonging service life in harsh environments.
- Low Pressure Drop: Optimized porosity reduces backpressure, lowering pump energy consumption.
- Easy Cleaning & Regeneration: Smooth surface minimizes solids adhesion; can be backwashed or chemically cleaned for reuse.
- Customizable Dimensions: Available in various widths, lengths, and roll forms; edges can be hemmed or sealed per request.
| Parameter | Value |
| Material | 100% Polypropylene (PP) Spunbond Nonwoven |
| Weight | 100 g/m² (±5%) |
| Filtration Rating | 100 Micron (Nominal) |
| Width | 1.2 m (other widths available upon request) |
| Heat Resistance | Up to 150°C (continuous) |
| Tensile Strength (MD) | ≥ 800 N/5cm |
| Elongation at Break (MD) | 30 – 50% |
| Air Permeability | 80 – 120 L/m²·s at 200 Pa |
| Color | White (custom colors available) |
| Packaging | Rolls, with protective wrapping |
Compared to woven filter cloths, our spunbond design offers superior particle retention due to its three-dimensional pore structure. The 100g/m² weight provides a balanced combination of strength and flexibility, making it easy to install on filter presses without tearing. The 100-micron rating effectively removes fine particles in secondary and tertiary treatment stages, producing cleaner effluent that meets discharge standards.
Customer Benefits:
- Reduced Operating Costs: Lower pressure drop saves energy; long service life minimizes replacement frequency.
- Improved Filtration Efficiency: Consistent pore size ensures high solids capture rate, reducing load on downstream processes.
- Versatile Application: Suitable for both municipal wastewater and industrial effluents from food processing, chemical, textile, mining, and more.
- Reliable Supply Chain: As a factory direct manufacturer with 25+ years of experience, we ensure stable quality, competitive pricing, and timely delivery from our base in Hengshui, Hebei.
Our factory has exported to over 50 countries, with annual export value of US$5–10 million. We serve clients in main markets including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and Europe. All products are carefully inspected before shipment. We offer flexible shipping options from Tianjin, Qingdao, Shanghai, or Foshan ports. Our dedicated team provides technical support, custom cutting, and sample testing to ensure the filter cloth meets your specific process requirements.
We are confident that our Spunbond Filter Cloth for Wastewater Treatment will significantly enhance your filtration performance. Contact us today for a quote or to request a free sample. Let us help you achieve cleaner water and lower operational costs.
Frequently Asked Questions
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Q: What is the typical lifespan of this filter cloth in wastewater treatment?
A: Under normal operating conditions with proper cleaning, the cloth can last 6 to 12 months or longer, depending on the abrasiveness of the solids and chemical exposure. Regular backwashing helps extend its life. -
Q: Can this cloth be used for sludge dewatering?
A: Yes, it is widely used in belt filter presses and screw presses for sludge dewatering. The 100-micron rating provides effective capture of flocculated sludge while allowing water to pass through. -
Q: Is the material resistant to chlorine or other disinfectants?
A: Polypropylene generally has good resistance to dilute chlorine solutions. For high-concentration chemical exposure, we recommend testing under actual conditions or consulting our technical team for material grade recommendations. -
Q: What is the maximum operating temperature for short-term exposure?
A: The cloth can withstand up to 160°C for brief periods (e.g., during cleaning cycles). Continuous operation should not exceed 150°C to maintain mechanical integrity. -
Q: Can you provide custom widths or cut pieces?
A: Absolutely. We can produce widths from 0.5m to 3m, and cut to specific lengths or shapes. Please provide your requirements for a tailored solution. -
Q: How is the cloth packaged to prevent damage during shipping?
A: Each roll is wrapped in heavy-duty plastic film, then placed in a corrugated box or wooden crate for export. We also use edge protectors to avoid crushing. -
Q: Do you offer free samples for evaluation?
A: Yes, we provide free samples (A4 size or small roll) for testing. You only need to cover the shipping cost. Contact us with your details. -
Q: What is the minimum order quantity?
A: Typically 100 square meters per specification. For first-time orders, we can be flexible to help you evaluate the product.
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