PET Filter Cloth for Belt Filter, 1 Year Warranty, Mill Test Report Included, 300 Micron
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory. Established in 1998, we are a professional manufacturer specializing in industrial filtration solutions. Our PET Filter Cloth for Belt Filter is engineered to deliver reliable performance in continuous dewatering and solid-liquid separation processes. With a precise 300 micron opening and a full 1-year warranty, this filter cloth ensures consistent filtration efficiency and long service life. Each roll is accompanied by a Mill Test Report, providing you with verified quality assurance.
Our PET (polyester) filter cloth is designed for use in belt filter presses, vacuum belt filters, and similar equipment. It offers excellent mechanical strength, chemical resistance, and dimensional stability. The 300 micron rating makes it ideal for applications where a medium-fine filtration level is required, such as mining, chemical processing, food & beverage, and wastewater treatment.
- High-Tensile Polyester Yarn: Ensures durability under high pressure and continuous operation.
- Precision Weave Structure: Uniform pore size distribution for consistent filtration results.
- Excellent Cake Release: Smooth surface reduces sticking and improves discharge efficiency.
- Chemical Resistance: Resistant to acids, alkalis, and organic solvents within a wide pH range.
- Thermal Stability: Suitable for operating temperatures up to 150°C (302°F).
- Low Elongation: Minimizes stretching during use, maintaining belt tension and tracking.
| Parameter | Value |
|---|---|
| Material | 100% Virgin PET (Polyester) |
| Mesh Opening (Micron) | 300 ± 5% |
| Thickness | 0.45 – 0.65 mm (customizable) |
| Weight | 350 – 450 g/m² |
| Tensile Strength (Warp) | ≥ 800 N/5cm |
| Tensile Strength (Weft) | ≥ 600 N/5cm |
| Air Permeability | 80 – 120 L/m²·s @ 200 Pa |
| Operating Temperature | Up to 150°C (302°F) |
| Width Available | 0.5 m – 4.5 m (customizable) |
| Length per Roll | 20 m – 100 m (customizable) |
Key Benefits for Your Operation:
- Reduces downtime with durable construction that withstands abrasive slurries.
- Enhances filtration efficiency with consistent 300 micron openings, minimizing particle bypass.
- Improves cake moisture content, lowering energy costs for downstream drying.
- Compatible with most belt filter press models – easy to install and seam.
- Each roll is tested and accompanied by a Mill Test Report, ensuring traceability and quality control.
Trusted by Global Industries: Our PET filter cloth is used in mining (dewatering of concentrates and tailings), chemical processing (filtration of pigments, catalysts, and salts), food & beverage (juice clarification, starch processing), and municipal/industrial wastewater treatment. With over 25 years of manufacturing experience, we understand the demands of heavy-duty filtration.
Why Choose Anping Boli? As a manufacturer since 1998, we have exported US$5 million to US$10 million annually to markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our factory is located in Hengshui, Hebei – the wire mesh capital of China. We ship from Tianjin, Qingdao, Shanghai, and Foshan ports. Our dedicated team ensures timely delivery and responsive after-sales support.
We are confident in the quality of our PET Filter Cloth. That is why we offer a 1-year warranty against manufacturing defects. Combined with the included Mill Test Report, you can be assured of the product's consistency and performance. Contact us today for a quote or to request samples. Let us help you optimize your filtration process.
Frequently Asked Questions
-
What is the exact micron rating of this filter cloth?
It is 300 micron, with a tolerance of ±5%. The mesh size is designed to retain particles larger than 300 µm while allowing free flow of liquid. -
Can I get a sample before placing a bulk order?
Yes, we provide free samples (up to 0.5 m²) for quality evaluation. You only need to cover the shipping cost. -
What is the typical lead time for this product?
For standard sizes, lead time is 7–15 working days. Custom sizes may require additional time. We will confirm upon order confirmation. -
Is this filter cloth suitable for acidic or alkaline environments?
PET is generally resistant to dilute acids and alkalis. For harsh chemical conditions, please consult our technical team to confirm compatibility. -
How do I install the filter cloth on my belt filter press?
The cloth is supplied with finished edges and can be welded or seamed on-site. We provide installation guidelines, and our after-sales team can offer remote support. -
What does the Mill Test Report contain?
The report includes data on tensile strength, mesh opening, thickness, weight, and air permeability. It is issued per production batch for full traceability. -
Do you offer customized colors or widths?
Yes, we can customize the width (up to 4.5 m) and length. Color can be white, black, or other upon request. Minimum order quantity may apply for custom colors. -
How do I clean and maintain this filter cloth?
Rinse with water or mild detergent after use. Avoid high-pressure washing that may damage the weave. Store in a dry, cool place away from direct sunlight.
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