Product Series
RF-FBD Series — Fluid Bed Dryer Fabrics
Precision air distribution fabrics for fluid bed dryers, granulators, and coaters. Controlled permeability, antistatic options, and FDA compliance for pharmaceutical and industrial applications.
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Series Overview
The RF-FBD Series provides air distribution and product retention fabrics for all types of fluid bed processors. The fabric sits at the base of the product bowl, distributing heated or cooled air uniformly through the powder bed while retaining fine particles. Precise air permeability control ensures optimal fluidisation without channelling or dead zones.
Controlled Airflow
Precise permeability
Antistatic Options
ATEX Zone 1/21
FDA Compliant
Food & pharma grade
OEM Compatible
All major brands
Key Features
Engineered for the specific demands of fluid bed processing.
Uniform Air Distribution
Tightly controlled air permeability ensures even fluidisation across the entire product bowl. No hot spots, no under-fluidised zones.
Fine Particle Retention
Calibrated pore sizes retain fine powder while allowing air to pass freely. Minimal product loss through the distribution plate.
Permanent Antistatic
Conductive stainless steel fibres woven into the fabric provide permanent ESD protection for ATEX-classified environments.
Temperature Stability
Dimensionally stable at inlet air temperatures up to 150°C. No shrinkage or permeability drift during extended drying cycles.
Easy Cleaning
Smooth monofilament surfaces resist product adhesion. Quick to clean between batches — essential for multi-product pharma facilities.
Validated Performance
We supply IQ/OQ documentation, material certificates, and air permeability test reports for pharmaceutical validation requirements.
Technical Specifications
Approximate values. Actual specifications depend on construction and application.
| Material | Max. Temp. | Air Permeability | Weight | Typical Use |
|---|---|---|---|---|
| PET (Polyester) | 150 °C | 200–800 L/m²/s | 200–500 g/m² | Standard drying, cooling |
| PA (Polyamide) | 120 °C | 150–600 L/m²/s | 180–450 g/m² | Pharma granulation |
| PP (Polypropylene) | 100 °C | 250–900 L/m²/s | 150–400 g/m² | Chemical, food processing |
| PET Antistatic | 150 °C | 200–800 L/m²/s | 220–520 g/m² | ATEX zones, solvent drying |
Related Machines & Applications
Fluid Bed Dryer
Learn how RF-FBD fabrics integrate with fluid bed dryers, granulators, and coaters.
Learn MorePharmaceutical Filtration
FDA-compliant fabrics for pharma fluid bed processing with full GMP documentation.
Learn MoreCement & Bulk Solids
Air distribution fabrics for fluid bed coolers in cement and mineral processing.
Learn MoreAntistatic / ATEX
Permanent ESD protection for explosive powder drying environments.
Learn MoreNeed fluid bed dryer fabrics?
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