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Home > Industrial Equipment & Components > Filtration Equipment & Parts > Filter Cloth > Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant thumbnail-2

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant thumbnail-3

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant thumbnail-4

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant thumbnail-5

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant photo-1

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant photo-2

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant photo-3

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant photo-4

Double-layer Filter Cloth for Belt Filter, Polyester+polypropylene, 0.6mm, 180°C, 100-200 L/m²/s, Acid Resistant photo-5

Product Spotlights

Double-layer polyester+polypropylene filter cloth for belt filters: 0.6mm thickness, 180°C heat resistance, 100-200 L/m²/s permeability, and exceptional acid resistance. Manufactured by a 25+ year expert with global export experience. Customizable sizes ensure perfect fit, reducing downtime and improving filtration efficiency.

US$ 1 1 - 9 Square Meter

US$ 0.9 10 - 99 Square Meter

US$ 0.8 ≥100 Square Meter

Key Specifications

Get Latest Price

Material:

Other, Polyester + Polypropylene

thickness:

0.6 mm

max temperature:

180°C

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

1 days

Product Details
Company Profile
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Material Other, Polyester + Polypropylene

thickness 0.6 mm

max temperature 180°C

air permeability 100-200 L/m²/s

acid resistance Yes

layer Double-layer

application Belt filter

color Customizable

weave type Plain / Twill available

weight Customizable per order

As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Double-layer filter cloth for belt filter, engineered from a premium blend of polyester and polypropylene. This specialized filter media is designed to withstand demanding industrial environments, offering exceptional acid resistance, a maximum operating temperature of 180°C, and an air permeability range of 100–200 L/m²/s. With our 0.6mm thickness and dual-layer construction, this cloth delivers superior filtration efficiency and durability, making it an ideal choice for belt filter applications in chemical processing, mining, wastewater treatment, and more.

Our product is the result of over two decades of wire mesh manufacturing expertise, exported to markets across North America, South America, Europe, Asia, Africa, and Oceania. We combine advanced weaving technology with rigorous quality control to ensure consistent performance. Whether you need to separate solids from liquids, recover valuable materials, or meet strict environmental standards, this double-layer filter cloth provides a reliable, cost-effective solution.

Key Features & Technical Specifications

Dual-Layer Construction: The polypropylene layer offers excellent chemical resistance, especially against acids, while the polyester layer provides high tensile strength and dimensional stability. This combination ensures long service life even under harsh conditions.
High Temperature Tolerance: Rated for continuous use up to 180°C, making it suitable for hot slurry filtration and thermal drying processes.
Optimized Permeability: With an air permeability of 100–200 L/m²/s, the cloth balances filtration speed and cake retention, enhancing overall dewatering efficiency.
Precise Thickness: At 0.6mm, the cloth is robust enough to withstand mechanical stress yet flexible for easy installation on belt filters.
Acid Resistance: Resists attack from sulfuric, hydrochloric, nitric, and other common acids, extending the replacement interval.
Customizable Options: Available in various widths, lengths, edge finishes, and weave patterns (plain or twill) to match specific equipment requirements.

Parameter	Value
Material Composition	Polyester + Polypropylene
Thickness	0.6 mm (±0.05 mm)
Max Operating Temperature	180°C
Air Permeability	100–200 L/m²/s (at 200 Pa)
Acid Resistance	Excellent (sulfuric, hydrochloric, nitric, etc.)
Layer Count	Double-layer
Weave Type	Plain or Twill (customizable)
Standard Width	Up to 3.5 meters (custom widths available)

Advantages & Benefits for Your Operation

Enhanced Filtration Efficiency: The double-layer structure captures finer particles while maintaining high flow rates, reducing the need for secondary filtration.
Extended Service Life: The combination of polyester and polypropylene resists abrasion, chemical attack, and thermal degradation, minimizing replacement frequency and downtime.
Improved Cake Release: The smooth surface and optimized weave promote clean cake discharge, improving belt filter performance and reducing maintenance.
Lower Energy Consumption: With permeability in the 100–200 L/m²/s range, the cloth allows efficient dewatering, reducing the power required for vacuum or pressure systems.
Versatile Applications: Suitable for belt filters, belt presses, vacuum belt filters, and horizontal belt filters in industries such as mining (dewatering of concentrates), chemical (acidic slurries), food processing, and municipal wastewater treatment.
Easy Installation & Maintenance: The lightweight yet durable fabric can be cut and seamed on-site, and its resistance to blinding means less frequent cleaning.
Customizable to Your Needs: We can adjust the weave pattern, edge treatment (e.g., selvedge, heat-cut), and even add special coatings for specific chemical resistance or anti-static properties.

Trusted by Global Customers

Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for industrial filtration since 1998. With an annual export value of US$5 million to US$10 million, we ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan to customers across North America, South America, Europe, Asia, Africa, and Oceania. Our factory is located in Hengshui, Hebei – the heart of China's wire mesh industry – allowing us to source high-quality raw materials and maintain competitive pricing.

Every roll of our double-layer filter cloth undergoes strict quality inspection, including thickness, permeability, and tensile strength testing. We are committed to providing consistent, long-lasting products that help you achieve higher filtration efficiency, lower operating costs, and reduced environmental impact. Our team is ready to assist with technical support, sample requests, and custom orders.

Contact us today for a quote or to discuss your specific belt filter application. Let us help you optimize your filtration process with our high-performance double-layer filter cloth.

Frequently Asked Questions (FAQ)

Q: What is the maximum temperature this filter cloth can withstand?
A: The cloth is rated for continuous operation up to 180°C. Short-term exposure to slightly higher temperatures may be possible, but we recommend testing in your specific process conditions.
Q: Which acids is this filter cloth resistant to?
A: It offers excellent resistance to sulfuric acid, hydrochloric acid, nitric acid, and many other common acids. For very strong oxidizing acids or specific concentrations, please contact us for compatibility testing.
Q: Can the cloth be used in a belt press with high pressure?
A: Yes, the double-layer construction and 0.6mm thickness provide good mechanical strength. However, the maximum pressure depends on the weave and support structure. We recommend consulting our technical team for your specific pressure requirements.
Q: How do I clean the filter cloth?
A: The cloth can be cleaned with water jets or mild chemical solutions. Its acid-resistant property allows for periodic acid washing to remove scale and organic build-up. Avoid using strong alkaline cleaners that may damage the polyester component.
Q: Can I order custom sizes and edge finishes?
A: Absolutely. We offer custom widths, lengths, and edge treatments (such as heat-cut, sewn, or reinforced edges) to fit your belt filter exactly. Minimum order quantities may apply.
Q: What is the typical lifespan of this filter cloth?
A: Lifespan varies greatly depending on application conditions. In moderate abrasive and chemical environments, the cloth can last 6–12 months or longer. We can provide sample rolls for field testing to estimate service life.
Q: How does this double-layer cloth compare to a single-layer cloth?
A: Double-layer cloth offers higher filtration efficiency (finer particle retention), better cake release, and improved mechanical stability. Single-layer cloth is typically cheaper but may not provide the same level of performance in demanding applications.
Q: Is the cloth available in different colors?
A: The standard color is off-white or gray, depending on the polypropylene raw material. Custom colors are possible for large orders, but we recommend using the standard color for best performance.