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Help CenterPolyester Sludge Press Belt 3.0m Length 2.0mm Thickness 10kN/m Tensile Strength
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With over 25 years of manufacturing expertise, Anping County Boli Hardware Wiremesh Products Factory (established 1998) proudly presents our premium Polyester Sludge Press Belt – specifically engineered for demanding solid-liquid separation processes. This 3.0m length, 2.0mm thickness belt delivers a robust 10 kN/m tensile strength, ensuring reliable performance in dewatering applications across municipal wastewater treatment, mining, and chemical industries. Our belts are woven from high-quality polyester monofilament, offering excellent dimensional stability and resistance to chemicals, abrasion, and high temperatures.
Every belt is precision-manufactured to provide optimal cake release, low elongation, and long service life. The open mesh structure facilitates rapid drainage while maintaining high retention of fine solids. Whether you need a standard or custom width, our factory can produce belts tailored to your specific filter press model. With annual export value exceeding US$5 million, we serve clients in North America, South America, Europe, Africa, and beyond.
Key Features & Benefits
- High Tensile Strength (10 kN/m) – Withstands heavy loads and high pressure during pressing cycles, reducing belt breakage and downtime.
- 2.0mm Thickness – Balanced flexibility and durability, providing excellent cake release and easy cleaning.
- Polyester Material – Resistant to acids, alkalis, and organic solvents, suitable for harsh chemical environments.
- Precision Weave – Consistent pore size ensures uniform filtration and high efficiency in solid-liquid separation.
- Customizable Dimensions – Length, width, and edge reinforcement can be tailored to match your filter press requirements.
- Low Elongation – Minimal stretch under tension maintains belt tracking and extends operational life.
- Easy Installation – Lightweight and flexible design simplifies handling and replacement.
Technical Specifications
| Parameter | Value |
| Length | 3.0 m (customizable) |
| Thickness | 2.0 mm ± 0.1 mm |
| Tensile Strength (Warp) | 10 kN/m |
| Material | 100% Polyester Monofilament |
| Weave Type | Plain / Twill (optional) |
| Color | Green, White, or Custom |
| Operating Temperature | Up to 120°C (continuous) |
| Width Range | 1.0 – 3.5 m (custom) |
| Edge Treatment | Fused or sewn (available upon request) |
Why Choose Boli?
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of industrial filter fabrics. We export to over 15 countries with annual export revenue of US$5–10 million. Our main markets include North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, and the Middle East. All products are produced in our Hengshui, Hebei facility with strict quality control from raw material selection to final inspection.
We offer free samples for quality evaluation, and our technical team can assist with selecting the optimal belt for your specific dewatering equipment. With flexible shipping from Tianjin, Qingdao, Shanghai, and Foshan ports, we ensure timely delivery worldwide. Contact us today to discuss your requirements and receive a competitive quote.
Frequently Asked Questions
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What is the typical lifespan of this polyester sludge press belt?
Lifespan depends on operating conditions, but with proper care, our belts typically last 12–18 months in municipal sludge dewatering and 6–12 months in abrasive mining applications. Regular cleaning and tension adjustment can extend service life. -
Can the belt be used with acidic or alkaline sludge?
Yes, polyester is resistant to most acids and alkalis (pH 3–12). However, for highly concentrated aggressive chemicals, we recommend consulting our technical team for a customized solution. -
How do I determine the correct belt width for my filter press?
We can produce belts in any width from 1.0m to 3.5m. Please provide your press model or the exact width required. Our belts are also available with custom edge reinforcement (sewn or fused) to match your system. -
Is the belt supplied with a seam or endless?
This belt is typically supplied as an endless (seamless) belt for optimal performance. For certain press designs, we can also provide open-ended belts with a joining system. Please specify when ordering. -
What is the maximum operating temperature?
Continuous operation up to 120°C is safe. For short-term peak temperatures up to 150°C, the belt will still function but may experience accelerated aging. For high-temperature applications, consider our heat-resistant polyester variants. -
Do you offer a warranty?
Yes, we provide a 12-month warranty against manufacturing defects in material and workmanship under normal operating conditions. Warranty does not cover damage caused by improper installation, misuse, or chemical attack beyond specifications. -
How long does it take to produce and ship a custom belt?
Standard production time is 7–15 working days, depending on order quantity. For urgent orders, express production can be arranged. Shipping via sea freight takes 15–30 days to major ports; air freight is available upon request. -
Can I get a sample before placing a bulk order?
Absolutely. We offer free samples (A4 size or small belt section) for evaluation. You only pay for shipping. We also provide technical datasheets and test reports upon request.
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