Polypropylene Filter Cloth Bags for Disc Vacuum Filters, 5 Micron Filtration, High Tensile Strength
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998, specializing in filtration solutions. Our Polypropylene Filter Cloth Bags for Disc Vacuum Filters are engineered to deliver reliable 5-micron filtration with exceptional tensile strength. Designed for demanding industrial applications, these bags ensure consistent performance and extended service life, making them a preferred choice for global clients in North America, South America, Europe, and beyond.
Key Features & Technical Specifications
- Material: 100% premium polypropylene (PP) – resistant to acids, alkalis, and organic solvents.
- Filtration Rating: 5 micron – suitable for fine particle separation in slurry dewatering.
- High Tensile Strength: Reinforced woven structure withstands heavy loads and frequent cleaning cycles.
- Precision Seaming: Heat-sealed or double-stitched edges to prevent leakage and edge fraying.
- Customizable Dimensions: Available in various diameters and lengths to fit standard disc vacuum filters.
- Easy Installation: Designed for quick mounting and replacement without special tools.
- Low Maintenance: Smooth surface minimizes cake build-up and facilitates easy cleaning.
| Parameter | Value |
|---|---|
| Filtration Precision | 5 μm (nominal) |
| Material | Polypropylene (PP) |
| Tensile Strength (Warp) | ≥ 800 N/5cm |
| Tensile Strength (Weft) | ≥ 600 N/5cm |
| Air Permeability | 200–400 L/m²·s (customizable) |
| Operating Temperature | Up to 90°C (194°F) |
| Weight | 400–600 g/m² (optional) |
Benefits for Your Operation
- Improved Dewatering Efficiency: The 5-micron rating captures fine solids while maintaining high flow rates, reducing cycle time.
- Reduced Downtime: High tensile strength and durable construction minimize bag rupture and replacement frequency.
- Cost-Effective: Polypropylene material offers excellent chemical resistance at a competitive price point.
- Versatile Applications: Ideal for mining, metallurgy, chemical processing, wastewater treatment, and food & beverage industries.
- Eco-Friendly: Reusable and washable, contributing to sustainable filtration practices.
Why Choose Us?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has built a reputation for quality and reliability. Our annual export value of US$5–10 million reflects the trust of global customers. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery. Our team can provide customized solutions tailored to your specific disc vacuum filter dimensions and performance requirements. Every batch undergoes rigorous quality checks to ensure consistent filtration precision and mechanical strength.
Contact us today for a quote or to request samples. Let our polypropylene filter cloth bags optimize your solid-liquid separation process and deliver long-term savings.
Frequently Asked Questions
-
Q: What is the standard size of these filter bags?
A: Standard sizes vary by disc filter model. We offer custom dimensions per your specifications. Please provide your filter plate diameter and bag depth for a tailored solution. -
Q: Can these bags be used with aggressive chemicals?
A: Yes, polypropylene is resistant to most acids, alkalis, and organic solvents. However, always check compatibility with your specific chemical environment. -
Q: How often should the bags be replaced?
A: Replacement frequency depends on operating conditions (e.g., solid load, cleaning method). With proper maintenance, these bags can last several weeks to months. -
Q: Do you offer samples for testing?
A: Yes, sample bags are available upon request. Please contact our sales team to discuss your application and receive a sample. -
Q: What is the maximum temperature these bags can withstand?
A: Polypropylene filter cloth bags can operate continuously up to 90°C (194°F). For higher temperatures, consider alternative materials (e.g., polyester). -
Q: How are the bags sealed – heat-sealed or stitched?
A: Both options are available. Heat-sealed edges provide a smooth finish, while double stitching offers extra mechanical strength. We can customize based on your preference. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ is typically 100 pieces, but we can accommodate smaller trial orders for new customers. Please inquire for details. -
Q: Do you provide certificates of quality?
A: Yes, we can provide a quality inspection report and material test certificate upon request. Our factory follows strict internal quality control procedures.
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