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Help CenterNeedle-Punched Filter Cloth Bag for Liquid Filtration for Wastewater Treatment, High Flow Rate, 100 Micron
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As a leading manufacturer established in 1998, Anping County Boli Hardware Wiremesh Products Factory brings over two decades of expertise in producing high-performance filtration solutions. Our Needle-Punched Filter Cloth Bag for Liquid Filtration is specially engineered for wastewater treatment applications, offering a high flow rate and precise 100 micron filtration. This product delivers reliable solid-liquid separation, reducing downtime and maintenance costs for industrial processes.
The needle-punched construction creates a dense, three-dimensional fiber structure that captures particles efficiently while maintaining excellent permeability. Compared to woven filter bags, our needle-punched cloth bags provide higher dirt-holding capacity and better resistance to clogging, making them ideal for continuous filtration in demanding environments.
Key Features & Technical Specifications
- Material: Premium polypropylene or polyester nonwoven fabric, needle-punched for uniform pore distribution.
- Filtration Precision: 100 micron nominal rating, suitable for removing suspended solids, sludge, and fine particles.
- High Flow Rate: Engineered to handle large volumes of liquid with minimal pressure drop, improving system efficiency.
- Chemical Resistance: Resistant to acids, alkalis, and organic solvents (depending on material selection).
- Temperature Tolerance: Up to 90°C (polypropylene) or 150°C (polyester) continuous operation.
- Customizable Dimensions: Available in various lengths, diameters, and cuff styles to fit standard or custom filter housings.
- Seamless Construction: Heat-sealed or ultrasonic welded edges prevent bypass leakage.
| Parameter | Specification |
|---|---|
| Filtration Media | Needle-punched nonwoven fabric |
| Micron Rating | 100 μm |
| Ave. Flow Rate | Up to 50 m³/h per bag (depending on size) |
| Operating Temperature | -20°C to 90°C (PP) / -20°C to 150°C (PE) |
| Bag Length | 800 – 2000 mm (customizable) |
| Bag Diameter | 100 – 500 mm (customizable) |
Our filter bags are extensively used in municipal and industrial wastewater treatment, chemical processing, food and beverage, pharmaceutical, and mining industries. They effectively remove sludge, sediment, and other contaminants, helping clients meet discharge standards and protect downstream equipment.
Advantages Over Competing Solutions
- Higher Dirt-Holding Capacity: The needle-punched structure traps particles throughout the depth of the fabric, extending service life between changes.
- Lower Pressure Drop: Open fiber matrix allows high flow with minimal energy consumption.
- Easy Installation: Flexible material conforms to filter housings; no special tools required.
- Cost-Effective: Reduced replacement frequency and lower disposal costs compared to disposable cartridge filters.
- Eco-Friendly: Can be washed and reused several times (depending on application), reducing waste.
We manufacture each bag with strict quality control, ensuring consistent micron rating and dimensional accuracy. Our 100 micron needle-punched filter cloth bags have been tested and proven in thousands of installations worldwide.
Trust & Reliability – Why Choose Boli?
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted partner for filtration solutions. With an annual export value of US$5 million – US$10 million, we serve clients in North America, South America, Europe, Southeast Asia, Africa, and beyond. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery.
We understand that every filtration application is unique. That's why we offer custom sizes, materials, and cuff options to match your specific requirements. Our experienced team provides technical support and samples upon request. Contact us today to discuss your wastewater treatment needs – we are ready to deliver high-quality, high-flow filter bags that perform.
Frequently Asked Questions
For more information or to place an order, please contact our sales team. We look forward to serving you!
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