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Help CenterPET Filter Cloth, 500 Micron, 1.2m Width, 80m Length, 700gsm, 0.9mm Thickness for Belt Filter
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of experience in the wire mesh and filtration industry. Our PET Filter Cloth, specified at 500 micron, 1.2m width, 80m length, 700gsm weight, and 0.9mm thickness, is specifically engineered for belt filter applications. This high-performance filter fabric combines superior dimensional stability, excellent chemical resistance, and precise filtration efficiency to meet the demanding requirements of solid-liquid separation processes. With annual export values reaching US$5–10 million and a global distribution network covering North America, South America, Europe, Asia, Africa, and Oceania, we deliver consistent quality that clients rely on.
Our PET (polyester) filter cloth is manufactured using advanced weaving techniques and strict quality control measures. The 500 micron opening size ensures optimal retention of solids while maintaining high flow rates, making it ideal for dewatering, sludge treatment, mining, chemical processing, and food industry applications. The 1.2m width and 80m length offer convenient roll sizing for various belt filter presses, reducing waste and installation time. The 700gsm weight and 0.9mm thickness provide robust durability and resistance to abrasion, extending service life even under harsh operating conditions.
Key Product Features
- Precise Micron Rating: 500 micron (0.5mm) opening ensures consistent filtration performance, capturing particles down to 500 μm while allowing efficient liquid passage.
- High Tensile Strength: Polyester monofilament or multifilament yarns provide excellent tear strength and dimensional stability under tension.
- Chemical Resistance: Resistant to most acids, alkalis, and organic solvents, suitable for aggressive chemical environments within a pH range of 3–11 (depending on temperature).
- Thermal Stability: Operating temperature range up to 150°C (302°F) continuous, with peak tolerance up to 170°C for short periods.
- Low Elongation: Minimal stretch under load ensures consistent belt tracking and prevents sagging during filtration cycles.
- Smooth Surface: Uniform weave pattern reduces cake adhesion and facilitates easy cleaning, improving operational efficiency.
- Customizable Weave: Options include plain weave, twill weave, or satin weave, tailored to specific filtration requirements.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | PET (Polyester) – 100% virgin |
| Micron Rating | 500 μm (0.5 mm) |
| Width | 1.2 m (can be customized per request) |
| Length | 80 m per roll (other lengths available) |
| Weight | 700 gsm (±5%) |
| Thickness | 0.9 mm (±0.05 mm) |
| Tensile Strength (Warp) | ≥ 1200 N/5cm |
| Tensile Strength (Weft) | ≥ 1000 N/5cm |
| Operating Temperature | Up to 150°C continuous |
| Color | White / Gray (custom colors available upon request) |
Advantages & Benefits
- Enhanced Filtration Efficiency: The precise 500 micron opening minimizes particle bypass, achieving higher cake solids and clearer filtrate compared to generic filter cloths.
- Longer Service Life: High-density weave and robust 700gsm weight resist abrasion, tearing, and chemical attack, reducing replacement frequency and downtime.
- Improved Belt Tracking: Low elongation and uniform thickness ensure the cloth stays flat and centered on the belt filter, preventing edge curling and misalignment.
- Easy Maintenance: The smooth surface allows quick cleaning with water or mild solvents, and the material is compatible with standard belt filter washing systems.
- Cost-Effective Operation: Lower energy consumption due to reduced drag, and longer intervals between replacements translate to lower total cost of ownership.
- Versatile Application: Suitable for belt filter presses, vacuum belt filters, and horizontal belt filters in industries such as mining, metallurgy, chemical, pharmaceutical, food & beverage, and wastewater treatment.
Our PET Filter Cloth is manufactured in Hengshui, Hebei, China, with strict adherence to international quality standards. We have been exporting to over 20 countries and regions since 1998, with annual export value between US$5 million and US$10 million. Our factory is equipped with modern rapier looms, heat-setting machines, and precision inspection equipment to ensure every roll meets your specifications. We offer flexible customization options for width, length, weave pattern, and edge finishing (selvedge or heat-cut).
Trusted by global clients – we have supplied filter cloth to major belt filter OEMs and end-users in North America, South America, Europe, Southeast Asia, Africa, and the Middle East. Our products are used in dewatering municipal sludge, mineral concentrate filtration, sugar refining, and chemical processing. With multiple shipping ports including Tianjin, Qingdao, Shanghai, and Foshan, we ensure timely delivery worldwide.
We invite you to experience the reliability and performance of our 500 micron PET Filter Cloth. Contact us today for a quote or sample roll. Our technical team is ready to assist with product selection, testing, and after-sales support. Let us be your partner in filtration excellence.
Frequently Asked Questions (FAQ)
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What is the maximum temperature this filter cloth can withstand?
Our PET filter cloth can operate continuously at temperatures up to 150°C (302°F). Short-term peaks up to 170°C are acceptable. For higher temperature applications, we recommend our PPS or PVDF filter cloth options.
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Is this cloth suitable for acidic or alkaline environments?
Yes, PET has good resistance to most acids (e.g., sulfuric, hydrochloric) and alkalis within a pH range of 3–11 at moderate temperatures. For extreme pH conditions, please consult our engineers for alternative materials.
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Can I get a sample before placing a bulk order?
Absolutely. We offer free A4-size samples (subject to shipping cost) or paid sample rolls. Contact us with your requirements, and we will arrange accordingly.
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What are the available customization options?
We can customize width (from 0.5m to 4m), length per roll, weave pattern (plain, twill, satin), edge finishing (selvedge, welded, or heat-cut), and color. Minimum order quantities may apply for non-standard sizes.
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How do I clean and maintain this filter cloth?
Rinse with low-pressure water or use a mild detergent solution. Avoid high-pressure washing that may damage the weave. For stubborn deposits, a gentle brush or chemical cleaning with compatible solvents (e.g., citric acid for scale) is recommended.
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What is the typical lead time for production?
For standard sizes (1.2m x 80m), lead time is 7–15 working days after order confirmation. Custom sizes may require 15–25 working days. We ship via sea, air, or express as per your preference.
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Does this product have any certifications?
While we do not hold specific third-party certifications for this filter cloth, our manufacturing process follows ISO 9001 quality management system principles. We can provide material test reports and dimensional inspection certificates upon request.
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What is the warranty period?
We offer a 12-month warranty against manufacturing defects under normal operating conditions. The warranty does not cover damage caused by improper installation, chemical attack beyond material limits, or mechanical abuse.
With over two decades of experience, a global export reach, and a commitment to quality, Anping County Boli Hardware Wiremesh Products Factory is your reliable partner for PET filter cloth. Our 500 micron, 1.2m×80m, 700gsm, 0.9mm cloth is designed to deliver consistent performance in belt filter applications. Request a quote or sample today – let’s discuss your filtration needs!
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