Anti-Static Filter Cloth Bags for Disc Vacuum Filters, 20 Micron, Used in Explosive Environments
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, established in 1998 with an annual export value of US$5-10 million, proudly presents our Anti-Static Filter Cloth Bags for Disc Vacuum Filters, 20 Micron. These bags are specifically engineered for use in explosive environments, combining high-efficiency filtration with static dissipation to ensure safety and productivity. As a trusted manufacturer, we integrate years of expertise in wire mesh and filtration products to deliver reliable solutions for your industrial filtration needs.
Key Features & Benefits
- Anti-Static Design: Embedded conductive fibers or surface treatment prevent electrostatic discharge, reducing ignition risk in flammable atmospheres (e.g., chemical, mining, grain processing).
- 20 Micron Filtration Precision: Effectively captures fine particles down to 20 microns, ensuring high-quality filtrate and compliance with environmental standards.
- Disc Vacuum Filter Compatibility: Tailored to fit standard disc vacuum filter sectors, with customizable dimensions (diameter, length, seam style) for OEM or aftermarket use.
- Durable Construction: Made from high-strength polyester or polypropylene needle felt, resistant to abrasion, chemicals, and moisture, extending service life.
- Enhanced Cake Release: Smooth surface finish minimizes particle adhesion, improving filtration cycle efficiency and reducing downtime.
- Explosion-Environment Certified: Designed to meet ATEX or IECEx guidelines (certification available upon request).
Technical Specifications
| Parameter | Value |
| Filtration Precision | 20 μm (nominal) |
| Base Material | Polyester / Polypropylene |
| Anti-Static Layer | Conductive carbon fiber / metal wire |
| Operating Temperature | Up to 120°C (continuous); optional high-temp version to 150°C |
| Surface Resistance | |
| Thickness | 1.5 ~ 2.5 mm (customizable) |
| Weight | 500 ~ 800 g/m² |
| Available Colors | White, Black, or custom |
Applications
- Mining & Mineral Processing: Dewatering of coal, iron ore, and other concentrates in explosive dust environments.
- Chemical Industry: Filtration of solvents, pigments, and catalysts where static sparks are hazardous.
- Food & Grain Processing: Dust collection in flour, starch, and grain handling systems.
- Pharmaceutical & Fine Chemicals: Safe separation of flammable powders.
- Wastewater Treatment: Sludge dewatering in municipal or industrial plants with combustible gases.
Why Choose Boli Factory?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has been exporting to North America, South America, Europe, Asia, and Africa, with annual export value reaching US$5-10 million. Our factory is located in Hengshui, Hebei, the renowned wire mesh capital of China, ensuring access to high-quality raw materials and skilled craftsmanship. We offer flexible customization (size, color, packaging) and fast delivery via Tianjin, Qingdao, Shanghai, or Foshan ports. Each batch undergoes strict quality control to ensure consistent filtration performance and anti-static properties. Contact us today for samples or a quotation to experience the Boli advantage in safety and efficiency.
Frequently Asked Questions
1. Are these filter cloth bags suitable for all disc vacuum filter models?
Yes, we can customize dimensions to fit most disc vacuum filter brands (e.g., Eimco, Andritz, Larox). Please provide your sector size and hole pattern for a perfect match.
2. How does the anti-static property work?
Our bags are manufactured with conductive fibers or a surface coating that dissipates static charges, preventing spark accumulation. The surface resistance is typically below 10^9 ohms.
3. What certifications do you have for explosive environments?
We can provide test reports for anti-static performance. If required, we can also assist with ATEX or IECEx certification processes (documentation available upon request).
4. Can I get a sample before placing a bulk order?
Absolutely. We offer free samples (shipping cost covered by buyer) for evaluation. Please contact our sales team.
5. What is the typical lead time?
For standard sizes, 7–15 days after order confirmation. For custom sizes, 15–25 days depending on complexity.
6. How should I store these bags?
Store in a cool, dry place away from direct sunlight. Keep away from oil, acids, and sharp objects. Shelf life is typically 2 years under proper conditions.
7. Do you offer different filtration precision options?
Yes, we offer micron ratings from 10 to 100 microns. The 20 micron is a popular choice for general dewatering. Other precision can be customized.
8. What payment terms do you accept?
We accept T/T, L/C, and other common terms. For new customers, a 30% deposit is usually required, with balance before shipment.
Ready to enhance your filtration safety and efficiency? Contact Anping County Boli Hardware Wiremesh Products Factory today. With our experienced team, global shipping network, and commitment to quality, you can trust Boli for your anti-static filter cloth bag needs. Inquire now for a custom quote or product sample!
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