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Sludge Dewatering Belt

Sludge Dewatering Belt

Precision-engineered sludge dewatering belts with optimized mesh structure for superior solid-liquid separation. Suitable for municipal wastewater, industrial sludge, mining, and pulp & paper applications. Chemical-resistant treatments available.

Material
100% PET Monofilament
Mesh Count
15–28 threads/cm
Air Permeability
400–800 L/m²·s
Tensile Strength
≥ 400 N/cm

Technical Specifications

Detailed technical parameters for this product.

Technical SpecificationsSludge Dewatering Belt
ParameterSpecification
Material100% PET Monofilament
Mesh Count15–28 threads/cm
Air Permeability400–800 L/m²·s
Tensile Strength≥ 400 N/cm
Width RangeUp to 8 meters
Chemical ResistancepH 3–11 (standard) / pH 1–14 (treated)

Features & Benefits

Key characteristics that make this product the right choice for your paper machine.

High Filtration Efficiency

Precision-engineered mesh structure achieves superior solid-liquid separation with cake solids content consistently exceeding industry standards by 15–20%.

Excellent Cake Release

Optimized surface characteristics ensure clean cake release at the discharge point, reducing belt cleaning requirements and extending operational cycles between maintenance shutdowns.

Chemical Resistance Options

Standard PET construction handles pH 3–11. Special chemical-resistant treatment available for aggressive industrial environments with pH 1–14 range, including strong acid and alkali applications.

Consistent Dewatering Performance

Uniform weave construction and strict quality control deliver consistent dewatering rates throughout the belt life, ensuring predictable process outcomes and stable operational parameters.

Long Service Life

High-tenacity monofilament yarns and reinforced edges provide 12–24 months of reliable service in municipal wastewater applications under normal operating conditions.

Applications

Industries and paper grades where this product is commonly used.

Municipal wastewater treatment plantsIndustrial sludge dewatering (textile, chemical, food processing)Mining and mineral processing tailingsPulp and paper mill sludge handlingAquaculture waste treatment and fish processing

Frequently Asked Questions

Common questions about this product — answered by our technical experts.

What types of sludge can your dewatering belts handle?
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Our belts are suitable for a wide range of sludge types including municipal wastewater sludge (primary, secondary, digested), industrial sludge from textile, chemical, food processing, mining, and pulp & paper industries. We recommend specific fabric specifications based on your sludge characteristics and process requirements.
How do I determine the correct mesh count for my application?
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Mesh count selection depends on your sludge particle size distribution, desired cake solids, and throughput requirements. Generally: 15–20 threads/cm for coarse/fibrous sludge, 20–25 threads/cm for medium particles, and 25–28 threads/cm for fine particles. Our technical team provides free consultation to determine the optimal specification.
Do you provide edge sealing and reinforcement?
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Yes, all our dewatering belts come with reinforced edges as standard. We offer multiple edge finishing options including heat-sealed, folded-and-sewn, and polyurethane-coated edges for maximum durability and extended belt tracking life.
What is the typical delivery time?
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Standard sludge dewatering belts are delivered within 15–25 days. Rush orders can be accommodated with 7–10 day delivery for urgent requirements. Contact our sales team for current lead times based on your specifications.

Related Articles

Technical guides, selection advice, and industry applications for Sludge Dewatering Belt

What Is a Sludge Dewatering Belt? Complete Guide for WWTP Operators
June 3, 2026HengXing Technical Team19 min read
industry

What Is a Sludge Dewatering Belt? Complete Guide for WWTP Operators

A comprehensive guide to sludge dewatering belts for wastewater treatment plants: how belt filter presses work, mesh count selection (15–28 threads/cm), material options (PET and chemical-resistant), edge reinforcement, and how to maximize belt life and cake solids.

Read More

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