Industrial Filter Cloth Bags for Disc Vacuum Filters, 1-Year Warranty, Mill Test Report Provided, OEM Service Available
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of experience (since 1998) in producing industrial filtration solutions. Our Industrial Filter Cloth Bags for Disc Vacuum Filters are engineered to deliver reliable solid-liquid separation in demanding environments. Backed by annual export value of US$5–10 million and serving markets across North America, South America, Europe, Asia, and Africa, we provide high-quality filtration media that meet diverse industrial needs. Each bag comes with a 1-year warranty and a Mill Test Report, ensuring transparency and performance consistency. Plus, with our OEM service, you can customize dimensions, materials, and filtration precision to match your exact specifications.
Key Features & Specifications
- Premium Material Options: Choose from Polypropylene (PP), Polyester (PET), or Nylon (PA) – each offering excellent chemical resistance, thermal stability, and mechanical strength for long service life.
- Customizable Dimensions: Bags are tailored to fit standard disc vacuum filter diameters (e.g., 1.5m, 2.0m, 2.5m, 3.0m) or custom sizes upon request.
- Fine Filtration Precision: Available in micron ratings from 1 to 200 microns, enabling efficient capture of fine particles while maintaining high flow rates.
- High Durability: Reinforced seams and anti-wear treatment extend bag life even under continuous operation in abrasive slurries.
- Easy Installation: Designed with proper sealing edges to fit snugly on disc sectors, reducing bypass and ensuring uniform cake formation.
- Mill Test Report Included: Each shipment is accompanied by a test report verifying filtration efficiency, air permeability, and tensile strength, giving you full quality assurance.
- 1-Year Warranty: We stand behind our product – any manufacturing defects are covered for 12 months from installation.
Technical Parameters (Typical Values – Customizable)
| Parameter | Value Range |
| Material | PP, PET, Nylon (or blended) |
| Filtration Precision | 1 – 200 microns |
| Air Permeability | 10 – 100 L/m²·s @ 200 Pa |
| Tensile Strength (Warp/Weft) | ≥ 800 N / 5 cm |
| Working Temperature | Up to 150°C (PET) / 90°C (PP) |
| Chemical Resistance | Excellent vs. acids, alkalis, organic solvents |
| Warranty Period | 1 Year |
Benefits for Your Operation
- Reduced downtime: Our bags maintain consistent performance even under high pressure and abrasive conditions, meaning fewer replacements.
- Improved cake moisture: Optimized pore structure ensures efficient dewatering, lowering drying costs downstream.
- Cost-effective: Competitive pricing without sacrificing quality – direct factory pricing eliminates middleman markups.
- Flexible sourcing: Ship from Tianjin, Qingdao, Shanghai, or Foshan ports to suit your logistics.
- Full support: Our technical team assists with material selection, bag design, and troubleshooting.
Trust & Reliability
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for global clients. With annual exports exceeding US$5 million and a presence in over 15 markets including North America, Europe, Southeast Asia, and Africa, our filter cloth bags have proven their performance in real-world applications. We provide a Mill Test Report with every shipment, so you can verify quality before use. Our 1-year warranty reflects our confidence in the product. Need a custom solution? Our OEM service allows you to specify material, size, and micron rating – we deliver exactly what you need. Contact us today to discuss your disc vacuum filter requirements and request a quote or sample.
Frequently Asked Questions (FAQ)
-
Q: What materials are available for the filter cloth bags?
A: We offer Polypropylene (PP), Polyester (PET), and Nylon (PA). Each material has different temperature and chemical resistance properties. We can also provide blended fabrics for specific needs. Please contact us for recommendations based on your slurry composition. -
Q: Can you customize the bag size to fit my disc filter model?
A: Yes, absolutely. Our OEM service includes custom sizes. Just provide your disc diameter, sector dimensions, and any special requirements, and we will produce bags that fit perfectly. -
Q: What filtration precision ranges can you achieve?
A: We can produce bags with filtration precision from 1 micron up to 200 microns. The optimal micron rating depends on the particle size distribution in your slurry. We can help you select the right grade. -
Q: Is the 1-year warranty valid for all types of damage?
A: The warranty covers manufacturing defects such as seam failure, material defects, or premature wear under normal operating conditions. It does not cover damage caused by improper installation, chemical attack beyond material limits, or mechanical abuse. Full terms are provided with your order. -
Q: What is included in the Mill Test Report?
A: The report typically includes air permeability, tensile strength, filtration efficiency, and thickness measurements. It is a certificate of quality that confirms the bag meets the agreed specifications. -
Q: Do you offer samples for testing?
A: Yes, we can provide small sample bags or fabric swatches for evaluation. Please contact us to discuss the sample cost and delivery time. -
Q: How long does production and shipping take?
A: Standard production takes 15–20 working days after order confirmation. Shipping time depends on the port and method (sea, air, express). We ship from Tianjin, Qingdao, Shanghai, or Foshan. -
Q: Can I get a quote for a large volume order?
A: Certainly. Please provide your bag dimensions, material preference, micron rating, and quantity. We will give you a competitive factory price with volume discounts.
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