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Help CenterPolypropylene Filter Cloth Bags for Disc Vacuum Filters, 100 Micron, Acid & Alkali Resistant, Customized Diameter
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As a leading manufacturer with over 25 years of expertise, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Polypropylene Filter Cloth Bags for Disc Vacuum Filters, designed to deliver exceptional filtration performance in demanding industrial environments. These 100 micron bags combine superior chemical resistance with customizable dimensions, ensuring a perfect fit for your specific disc vacuum filter system. Our factory-direct production, backed by annual export values exceeding US$5 million, guarantees consistent quality and cost-effectiveness for global clients.
Crafted from premium polypropylene (PP) material, these filter cloth bags offer outstanding resistance to acids, alkalis, and corrosive chemicals, making them ideal for mining, metallurgy, chemical processing, and wastewater treatment applications. The 100 micron filtration rating captures fine particles effectively while maintaining high flow rates, optimizing your separation efficiency. With fully customizable diameters, we can match any disc vacuum filter model, reducing downtime and improving productivity.
Key Features & Technical Specifications
- Material: 100% virgin polypropylene (PP) fabric – excellent chemical resistance, low moisture absorption, and high tensile strength.
- Micron Rating: 100 micron (nominal) – suitable for capturing particles down to 100 µm, customizable from 10 to 500 micron upon request.
- Resistance: Acid & alkali resistant (pH 2–12) – performs well in aggressive chemical environments, including sulfuric acid, hydrochloric acid, and sodium hydroxide.
- Customization: Diameter, length, and bag shape fully customizable to fit your disc vacuum filter sectors – no tooling charges for standard modifications.
- Filtration Efficiency: High permeability and low pressure drop – designed to maximize cake discharge and minimize blinding.
- Durability: Reinforced stitching and heat-sealed edges prevent fraying, extending service life compared to standard filter cloths.
- Temperature Range: Operating temperature up to 90°C (194°F) – suitable for hot filtration processes.
- Surface Finish: Smooth or textured finish available – smooth for easy cake release, textured for enhanced particle retention.
Typical Technical Parameters
| Parameter | Value |
| Material | Polypropylene (PP) |
| Filtration Rating | 100 micron (nominal) |
| Chemical Resistance | Acid & alkali (pH 2–12) |
| Max Operating Temperature | 90°C (194°F) |
| Thickness | 0.5–1.5 mm (customizable) |
| Weight | 200–600 g/m² (customizable) |
| Diameter | Customized per customer drawing |
| Color | White, gray, or custom |
Advantages for Your Business
- Reduced Operational Costs: Longer service life and lower replacement frequency minimize downtime and maintenance expenses.
- Enhanced Filtration Performance: Consistent 100 micron pore structure ensures reliable solid-liquid separation, improving product quality.
- Easy Installation: Customized diameter and flexible design allow quick fitting onto disc sectors without special tools.
- Versatile Applications: Suitable for coal washing, mineral processing, chemical filtration, food processing, and environmental protection.
- Eco-Friendly: Polypropylene is recyclable; our bags can be reused after proper cleaning, supporting sustainable operations.
- Sample Support: Free samples available for evaluation – contact us to request a sample for your specific application.
Trusted by Global Industries
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable manufacturer of filtration solutions. Our factory spans a dedicated production area, and we export to over 20 countries including North America, South America, Europe, Southeast Asia, Africa, and Oceania. With an annual export value of US$5–10 million, we have served clients in mining, metallurgy, chemical, and water treatment sectors. Our commitment to quality is reflected in our rigorous in-house testing, including pore size analysis, tensile strength tests, and chemical resistance validation. We ship from major ports like Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
Whether you need a standard 100 micron bag or a custom solution for unique disc vacuum filter specifications, our experienced team can provide technical support and fast turnaround. We offer competitive pricing without compromising on material quality. Choose Boli as your trusted partner for durable, high-performance filter cloth bags.
Frequently Asked Questions
- Q: What is the exact micron rating of these bags? A: The nominal rating is 100 micron. Actual filtration efficiency depends on the particle shape and operating conditions. We can also supply 50–500 micron options upon request.
- Q: Can these bags withstand high temperatures? A: Yes, polypropylene is suitable for continuous use up to 90°C (194°F). For higher temperatures, we recommend other materials like nylon or polyester.
- Q: How do I measure the diameter I need? A: Please provide the inner diameter of your disc sector or the bag circumference. We can also work from a drawing or an existing sample.
- Q: Are these bags resistant to organic solvents? A: Polypropylene has good resistance to most organic solvents, but it may swell in some hydrocarbons. For specific chemicals, please consult our technical team.
- Q: What is the typical lead time for custom orders? A: For standard sizes, we ship within 7–15 days. Custom diameters may require 15–25 days depending on quantity and complexity.
- Q: Do you provide samples for testing? A: Yes, we offer free samples (up to 5 pieces) for evaluation. Shipping cost is borne by the buyer.
- Q: Can the bags be cleaned and reused? A: Yes, they can be washed with water or mild detergents. However, aggressive cleaning agents may reduce lifespan. We recommend gentle cleaning to maintain performance.
- Q: What is the minimum order quantity (MOQ)? A: Our MOQ is typically 10 pieces for standard sizes, and 50 pieces for custom diameters. Smaller quantities can be discussed for trial orders.
Contact us today to discuss your specific requirements. Our team in Hengshui, Hebei, China, is ready to provide technical drawings, quotations, and production schedules. Partner with a manufacturer that combines decades of experience with global reach – Anping County Boli Hardware Wiremesh Products Factory.
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