Batch drying system for pelleted products
Achieve precise moisture control and rapid drying for encrusted and pelleted seeds with a compact, automated batch system designed to minimize cross-contamination and optimize the coating process.

Dries and Coats Seeds with Moisture Precision
The BDS Batch Drying System from Hoopman Equipment & Engineering is a fluidised bed solution tailored for encrusted and pelleted seed processing, combining drying and coating in a single, compact unit. By employing a fluidised bed principle, it ensures rapid drying and precise moisture control with real-time weighing capabilities. This system is capable of processing up to 1800 liters per hour with batch containment advantages, ideal for producing encrusted alfalfa seeds, pelleted grass seeds, and coated vegetable seeds. Designed for seamless integration, it operates fully automated to enhance traceability and batch management. The rotating mechanism ensures zero cross-contamination by completely emptying between batches. Its compact design addresses the traditionally high costs of comparable systems, making it an efficient choice for seed producers, agricultural companies, and the pelleting and coating industries. Real-time humidity control keeps operations consistent, while the 180-degree rotation enhances cleaning efficiency and minimization of downtime.
Benefits
- Ensures precise moisture levels with continuous real-time weighing.
- Minimizes cross-contamination with complete batch separation.
- Increases processing efficiency with automated batch handling.
- Reduces equipment footprint through a compact design.
- Enhances product quality with integrated drying and coating processes.
- Applications
- Pelleted seeds,Coating materials,Encrusted seeds
- End products
- Pelleted grass seeds,Encrusted alfalfa seeds,Coated vegetable seeds
- Steps before
- Pelleting,Coating
- Steps after
- Coating,Real-time weighing,Moisture control
- Input ingredients
- encrusted seed,pelleted seed
- Output ingredients
- dried seed,coated seed
- Market info
- Capacity per batch
- 60–600 liters
- Total capacity per hour
- 120–1800 liters
- Drying Time for 4 Batches
- 60–80 minutes
- Automation
- Fully automated
- Moisture Control
- Real-time weighing
- Cross-Contamination Prevention
- 180-degree rotation for full emptying
- Design Type
- Compact
- Drying Method
- Fluidised bed drying
- Control System
- Real-time humidity control
- Batch Documentation
- Traceability / containment guaranteed
- Working mechanism
- Fluidised bed drying
- Integration
- Coating and drying in one system
- Batch vs. continuous operation
- Batch with continuous drying
- Real-time control
- Real-time moisture control
- Contamination prevention
- 100% emptying with 180-degree rotation
- Automation level
- Fully automated
- Traceability / containment
- Guaranteed
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Compact footprint
- Yes
- Control panel type
- Automated
- Discharge method
- Rotating discharge,180 degrees
- Batch volume
- 60–600 ltr per batch
- Total capacity
- 120–1800 ltr per hour