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Help Center304 Stainless Steel Mesh Filter Cloth for Belt Filter, 30μm Precision Filtration
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Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of high-quality wire mesh products. Our 304 Stainless Steel Mesh Filter Cloth for Belt Filter, 30μm Precision Filtration is designed to deliver consistent and reliable performance in demanding industrial filtration applications. With an annual export value of US$5-10 million and shipments from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan), we supply this product to markets worldwide, including North America, South America, Europe, and Southeast Asia. This filter cloth combines the corrosion resistance of 304 stainless steel with precise 30-micron openings, ensuring efficient solid-liquid separation in belt filter systems.
Our 304 stainless steel mesh filter cloth is engineered to withstand harsh operating conditions while maintaining precise filtration accuracy. The 30-micron aperture size effectively captures fine particles, making it ideal for applications in chemical processing, mining, wastewater treatment, food and beverage, and pharmaceutical industries. The belt filter cloth is available in various weave patterns (plain weave, twill weave) and can be customized to fit specific belt filter equipment dimensions.
Key Features & Technical Specifications
- Premium Material: Made from 304 stainless steel, offering excellent resistance to corrosion, oxidation, and chemical attack. Suitable for both acidic and alkaline environments.
- Precision Filtration: Uniform 30-micron openings ensure consistent particle retention, with a typical filtration efficiency of over 95% for particles above 30 microns.
- High Strength & Durability: The woven structure provides high tensile strength and resistance to tearing, even under continuous belt tension.
- Easy Cleaning: Smooth surface and non-stick properties allow for simple backwashing or chemical cleaning, extending service life.
- Customizable Dimensions: Available in widths from 0.5m to 3m, and lengths up to 100m per roll. Custom sizes are available upon request.
- Temperature Resistance: Can withstand operating temperatures up to 400°C (752°F) in continuous service, making it suitable for hot filtration processes.
- Low Maintenance: The robust construction minimizes the need for frequent replacements, reducing downtime and operational costs.
| Parameter | Specification | Remarks |
|---|---|---|
| Material | 304 Stainless Steel | AISI 304 |
| Mesh Opening | 30 μm | ±2 μm tolerance |
| Wire Diameter | 0.06 mm – 0.12 mm | Depends on weave |
| Open Area | 30% – 40% | Affects flow rate |
| Weave Type | Plain / Twill | Twill offers higher strength |
| Max Temperature | 400°C | Continuous |
| Tensile Strength | Up to 800 N/cm | Varies with wire diameter |
The 304 stainless steel mesh filter cloth is designed specifically for belt filter applications, where continuous movement and high pressure require a material that can resist fatigue. The 30-micron precision ensures that even fine solids are retained, improving the clarity of the filtrate. This product is also suitable for use in vacuum belt filters, horizontal belt filters, and filter presses. Our factory can produce rolls with finished edges (selvedge or welded) to prevent fraying during installation and operation.
Benefits to Your Operation: By using this filter cloth, you can achieve higher filtrate quality, reduced particle carryover, and longer service life compared to synthetic fabrics. The stainless steel construction is fully recyclable and environmentally friendly. Additionally, the high open area allows for excellent flow rates, minimizing energy consumption in your filtration system.
Why Choose Anping Boli?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has established a reputation for quality and reliability. Our annual export value of US$5-10 million reflects the trust of customers in over 20 countries and regions. We ship from multiple ports including Tianjin, Qingdao, and Shanghai, ensuring fast and cost-effective logistics. Every roll of filter cloth undergoes strict quality control, including mesh opening measurement and tensile testing. We offer customized solutions, including special widths, lengths, and edge treatments, to meet your exact requirements. Contact us today for a quote or sample to experience the difference of professional-grade filtration.
Frequently Asked Questions
Q1: What is the tolerance of the 30μm mesh opening?
A: The standard tolerance is ±2 μm, ensuring consistent filtration performance. Tighter tolerances are available upon request.
Q2: Can this filter cloth be used for acidic or alkaline liquids?
A: Yes, 304 stainless steel offers good resistance to a wide range of chemicals, including mild acids and alkalis. For highly corrosive environments, we recommend 316 stainless steel or other alloys (available upon request).
Q3: What is the maximum temperature this cloth can withstand?
A: The continuous operating temperature is up to 400°C (752°F). Short-term exposure to higher temperatures may be possible; please consult our technical team for your specific application.
Q4: How do I clean the filter cloth?
A: Backwashing with clean water or a mild detergent solution is effective. For stubborn deposits, ultrasonic cleaning or chemical cleaning (e.g., with citric acid) can be used without damaging the mesh.
Q5: Do you offer sample rolls for testing?
A: Yes, we provide free samples (up to 0.5m x 0.5m) for evaluation. You only need to pay for shipping. Larger sample rolls are available at a nominal cost.
Q6: What are the available roll dimensions?
A: Standard widths are 1m, 1.2m, 1.5m, and 2m. Custom widths from 0.5m to 3m are possible. Roll lengths are typically 10m, 20m, 30m, or 50m; longer lengths can be produced on request.
Q7: How long is the typical delivery time?
A: For standard sizes and quantities, delivery is usually 7-15 working days. Custom orders may require 15-25 working days, depending on specifications.
Q8: What packaging do you use for export?
A: Each roll is wrapped in plastic film, then packed in a wooden crate or pallet to protect during transit. We can also add waterproof paper or custom labeling as required.
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