PET Filter Cloth for Belt Filter, 3000mm Roll, 120 Micron, Tensile Strength 800N/5cm
Product Spotlights
As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory takes pride in offering high-quality PET Filter Cloth for Belt Filter, designed to meet the rigorous demands of industrial solid-liquid separation. Our 3000mm roll width, 120 micron filter cloth delivers consistent filtration performance with a tensile strength of 800N/5cm, ensuring durability and reliability in continuous belt filter operations. With over two decades of wire mesh manufacturing experience and annual exports exceeding US$5 million, we provide global customers with cost-effective filtration solutions that enhance productivity.
This PET filter fabric is engineered from premium polyester (polyethylene terephthalate) fibers, offering excellent chemical resistance, abrasion resistance, and dimensional stability. The 120 micron opening size efficiently captures fine particles while maintaining high flow rates, making it ideal for dewatering in mining, chemical processing, food industry, and wastewater treatment. The 3000mm wide roll minimizes seams and joint requirements, reducing installation time and potential leakage points.
Key Features & Technical Specifications
- Material: 100% Virgin PET – resists acids, alkalis, and organic solvents; suitable for pH 2–12 environments.
- Mesh Opening: 120 micron ± 5% – precise filtration for fine particle retention.
- Tensile Strength: 800 N/5cm (warp direction) – withstands high tension during belt press operation.
- Air Permeability: Customizable per application – typically 50–150 L/m²·s at 200 Pa.
- Thickness: 0.8–1.2 mm (depending on weave type) – balances filtration efficiency and cake release.
- Width: 3000 mm (available in custom widths up to 4000 mm upon request).
- Weave Types: Plain weave for smoother surface, twill weave for higher strength and better cake release.
- Temperature Range: Continuous operation up to 150°C; peak 170°C.
| Parameter | Value | Notes |
|---|---|---|
| Weight | 450–550 g/m² | Depends on weave |
| Breaking Elongation | 20–30% (warp) | Ensures flexibility |
| Filtration Precision | ≥ 95% retention of particles > 120 μm | Tested per ISO standards |
| Wear Resistance | Excellent (Martindale > 50,000 cycles) | Long service life |
| Color | White (standard), Gray (optional) | Custom colors available |
Benefits for Your Belt Filter Operation
- ✔ High cake solids content – The 120 micron mesh optimizes dewatering, reducing moisture in filter cake by up to 5% compared to coarser cloths.
- ✔ Minimal blinding – Smooth surface and anti-static properties prevent particle clogging, maintaining consistent flow.
- ✔ Easy cake release – The weave design and surface treatment facilitate clean discharge, reducing downtime.
- ✔ Cost-effective – Long lifespan (typically 6–12 months in abrasive applications) lowers replacement frequency.
- ✔ Customizable – Available in different weave patterns, edge finishes (selvedge or tape), and roll lengths (up to 100 m).
Why Choose Boli Hardware Wiremesh?
Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner in the wire mesh industry since 1998. Our factory is located in Hengshui, Hebei – the wire mesh capital of China, giving us access to premium raw materials and skilled artisans. With an annual export value of US$5–10 million, we ship to over 15 major markets including North America, Europe, Southeast Asia, and Africa. Our products are packed in standard export rolls, shipped from Tianjin, Qingdao, Shanghai, or Foshan ports, ensuring fast delivery worldwide.
Every roll of PET filter cloth undergoes strict quality control: we test tensile strength, micron accuracy, and dimensional stability before shipment. Our team of engineers can also provide technical support for selecting the right weave type and finish for your specific belt filter model (e.g., Andritz, Eimco, KHD). We offer free samples for evaluation – just contact us with your requirements.
Invest in a filter cloth that delivers consistent performance. With our experience, global reach, and commitment to quality, Boli is the partner you can count on for your filtration needs. Request a quote today or ask for a custom specification.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between plain weave and twill weave for belt filter cloth?
A: Plain weave offers a smoother surface, ideal for finer filtration and easier cake release. Twill weave provides higher tensile strength and better abrasion resistance, suitable for heavy-duty applications. Both are available for this 120 micron cloth. -
Q: Can the cloth be cut to specific widths or lengths?
A: Yes, we can supply custom widths (minimum 1000mm, maximum 4000mm) and roll lengths (up to 100m). Standard 3000mm width rolls are in stock. -
Q: How do I clean the PET filter cloth?
A: For most applications, rinsing with high-pressure water or using a dilute acid/alkali solution (pH 2–12) is effective. Avoid using strong oxidizing agents that may degrade PET. We recommend periodic cleaning to maintain flow rate. -
Q: Is this cloth suitable for food-grade applications?
A: Yes, our PET filter cloth is manufactured from virgin materials that comply with food contact regulations. However, please specify your food safety requirements (e.g., FDA) so we can provide the appropriate certification documentation. -
Q: What is the typical delivery time for bulk orders?
A: For standard 120 micron, 3000mm width rolls, we can ship within 7–15 days after order confirmation (depending on quantity). Custom orders may require 15–25 days. -
Q: Do you offer free samples?
A: Yes, we provide free samples (A4 size or 1m x 1m) for testing. You only need to cover shipping costs. Contact us with your application details. -
Q: How does the tensile strength of 800N/5cm compare to other filter cloths?
A: This is a standard high-strength grade for belt filter presses. It can withstand the tension required to drive the belt without stretching. For applications requiring even higher strength (e.g., heavy-duty dewatering), we can recommend a reinforced weave (up to 1200N/5cm). -
Q: Can I get a custom micron rating?
A: Yes, we produce filter cloths from 10 micron to 500 micron. Please specify your required micron size and we will adjust the weave accordingly.
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