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spiralDryerFabricDesc
Detailed technical parameters for this product.
| Parameter | Specification |
|---|---|
| Spiral Coil Diameter | 2.8–4.5 mm |
| Material | PET / PPS (Polyphenylene Sulfide) |
| Air Permeability | 1,000–1,800 L/m²·s |
| Maximum Temperature | 200°C (PPS) / 180°C (PET) |
| Width Range | Up to 12.5 meters |
| Tensile Strength | ≥ 400 N/cm |
| Coil Type | Flat / Round Coil Options |
Key characteristics that make this product the right choice for your paper machine.
Spiral coil construction provides 1,000–1,800 L/m²·s air permeability — the highest in our dryer fabric range — for maximum drying efficiency in demanding high-temperature applications.
Available in PPS (Polyphenylene Sulfide) material rated for continuous operation at 200°C, making it ideal for the hottest dryer sections, pulp drying machines, and demanding industrial drying applications.
Spiral coil design enables quick on-site joining without specialized equipment. Field-replaceable sections minimize downtime — damaged coils can be replaced individually without discarding the entire fabric.
Self-cleaning open spiral design resists clogging and contamination buildup, maintaining consistent high permeability throughout the fabric life with minimal cleaning requirements.
Robust coil-on-coil construction withstands harsh operating conditions with individual coil replaceability effectively doubling the useful life compared to traditional woven fabrics in demanding environments.
Industries and paper grades where this product is commonly used.
Common questions about this product — answered by our technical experts.
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Technical guides, selection advice, and industry applications for Spiral Dryer Fabric
Everything about polyester dryer fabrics for the paper machine dryer section: flat woven vs double warp construction, air permeability selection (600–1200 L/m²·s), how to choose the right CFM, seam types, and maintenance best practices for maximum fabric life.
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Understand how dryer fabric air permeability influences evaporation, sheet support, pocket ventilation, energy consumption, and fabric selection.
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A practical installation checklist for forming fabrics, dryer fabrics, and press felts to reduce start-up damage and improve first-run stability.
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