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Help CenterPolypropylene Filter Cloth Bags for Disc Vacuum Filters, High Tensile Strength 3000 N/5cm, 100 Micron
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As a professional manufacturer established in 1998, Anping County Boli Hardware Wiremesh Products Factory is proud to offer our Polypropylene Filter Cloth Bags for Disc Vacuum Filters with a high tensile strength of 3000 N/5cm and 100 micron filtration precision. Our products are engineered to deliver superior performance in solid-liquid separation processes, ensuring reliable operation and extended service life. With annual export values reaching US$5-10 million and a global market presence spanning North America, South America, Europe, Asia, Africa, and Oceania, we are a trusted partner for filtration solutions worldwide.
These filter cloth bags are specifically designed for disc vacuum filters used in mining, chemical processing, wastewater treatment, and other industrial applications. The 100-micron pore size provides excellent filtration efficiency while maintaining high flow rates, and the polypropylene material offers outstanding chemical resistance and durability. Our bags are manufactured using advanced weaving technology, ensuring consistent pore distribution and mechanical strength.
Key Features & Technical Specifications
- High Tensile Strength: 3000 N/5cm (warp and weft) – ensures resistance to tearing and deformation under high pressure and operational stress.
- Filtration Precision: 100 micron (nominal) – effectively captures fine particles while allowing clear filtrate.
- Material: Virgin polypropylene (PP) – excellent chemical resistance to acids, alkalis, and organic solvents; suitable for a wide pH range (2-13).
- Temperature Resistance: Continuous operation up to 90°C (depending on specific conditions; higher temperature variants available upon request).
- Customizable Dimensions: Bags can be tailored to fit different disc vacuum filter models – specify diameter, length, and bag shape.
- Uniform Pore Structure: Precision weaving ensures consistent filtration performance and reduces blinding.
- Easy Installation & Maintenance: Designed for quick replacement; smooth surface reduces cake buildup and improves cleaning efficiency.
Typical Parameters (Table)
| Parameter | Value |
|---|---|
| Material | Polypropylene (PP) |
| Tensile Strength (Warp & Weft) | 3000 N/5cm |
| Filtration Rating | 100 micron (nominal) |
| Operating Temperature | Up to 90°C (continuous) |
| pH Range | 2 – 13 |
| Weight (typical) | 400 – 600 g/m² (customizable) |
| Finish | Heat-set or singed surface for improved release |
Advantages & Customer Benefits
- Reduced downtime: The high tensile strength minimizes bag breakage, extending replacement intervals and lowering maintenance costs.
- Consistent filtration: Uniform pore distribution ensures stable cake moisture and filtrate clarity, improving overall process efficiency.
- Chemical compatibility: Polypropylene resists corrosion from aggressive slurries, making these bags suitable for demanding environments like mineral processing and chemical plants.
- Cost-effective solution: Long service life and high mechanical strength translate to lower total cost of ownership.
- Custom-fit availability: We offer bags in various sizes to match specific disc filter models, ensuring a perfect fit and optimal performance.
Our manufacturing facility in Hengshui, Hebei, China, has been producing wire mesh and filtration products since 1998. With over two decades of experience, we have refined our production processes to deliver consistent quality. We export to major markets worldwide, including North America, Europe, Southeast Asia, Africa, and the Middle East, with annual export values between US$5 million and US$10 million. Our products are shipped from major ports such as Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery.
We are committed to providing reliable filtration solutions that meet your operational requirements. Our polypropylene filter cloth bags are backed by rigorous quality control, including tensile strength testing and pore size verification. We also offer samples for evaluation before bulk orders. Contact us today to discuss your disc vacuum filter needs and discover how our 100-micron filter cloth bags can improve your solid-liquid separation process.
Frequently Asked Questions
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Q: What is the typical lifespan of these filter cloth bags under normal operating conditions?
A: Lifespan varies depending on the application, slurry characteristics, and filter operating conditions. With proper maintenance, our bags typically last 3-6 months or more. The high tensile strength (3000 N/5cm) helps resist wear and tear. -
Q: Can you customize the bag dimensions to fit my specific disc filter model?
A: Yes, we offer full customization. Please provide the disc diameter, bag length, and any special shape requirements. We can also produce bags with different seam types or reinforcement as needed. -
Q: What is the maximum temperature these bags can withstand?
A: Standard polypropylene bags can operate continuously up to 90°C. For higher temperature applications, we can recommend alternative materials or special heat treatments. Please contact us for specific requirements. -
Q: Are these bags suitable for acidic or alkaline slurries?
A: Yes, polypropylene is highly resistant to a wide range of chemicals, including acids and alkalis (pH 2-13). However, for extremely aggressive chemicals, we recommend testing with a sample first. -
Q: How do you test the filtration precision (100 micron)?
A: We use bubble point testing and particle challenge tests to verify the pore size. Our quality control ensures consistent micron rating across each batch. -
Q: What is the minimum order quantity (MOQ)?
A: The MOQ depends on the bag size and specifications. Typically, we accept orders starting from 10-50 pieces for standard sizes. For custom dimensions, MOQ may be higher. Please inquire for details. -
Q: Do you provide samples for testing before placing a bulk order?
A: Yes, we offer free samples (shipping cost may apply) for evaluation. We can provide a small sample bag or a cut piece of the filter cloth to test in your actual application. -
Q: What is the lead time for production and delivery?
A: For standard sizes, lead time is approximately 10-15 working days after order confirmation. For custom orders, it may take 15-25 working days. Shipping time depends on the destination port.
Contact us today to request a quote or discuss your specific filtration requirements. Our experienced team is ready to assist you.
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