DW Series Single Layer Energy Efficient Conveyor Belt Dryer for Medicinal Slices

The DW Series Conveyor Belt Dryer is an energy efficient continuous drying system purpose-built for medicinal slices and TCM botanical material processing. With a single layer 1.2m wide conveyor belt spanning a 10m drying section, providing 12 m² effective drying area across 6 independently controlled units.

Key Features

• Energy Efficient Operation: Multi-stage hot air recirculation with optimized airflow design minimizes thermal loss, achieving significant energy savings at only 13.6 kW total power.
• Single Layer Conveyor System: 1.2m wide continuous belt with uniform hot air penetration ensures even moisture removal from medicinal slices without scorching or uneven drying.
• 6-Zone Independent Control: Each drying unit features individual temperature, fan speed, and humidity adjustment for precise multi-stage drying profiles suited to different medicinal materials.
• Steam Heating Capability: 0.2-0.8 MPa steam pressure with 150-375 kg/h consumption, ensuring stable and efficient heat supply for continuous operation.
• Wide Processing Range: Material thickness 10-80 mm, drying time 0.25-1.5 h adjustable via belt speed control, accommodating various slice sizes and moisture contents.
• Gentle Material Handling: Smooth conveyor belt movement and controlled hot air flow prevent mechanical damage and preserve the integrity of delicate medicinal slices.

Applications

Optimized for medicinal slices and TCM materials including codonopsis slices, astragalus slices, angelica slices, rehmannia slices, licorice slices, and various herbal medicine raw materials. Also suitable for agricultural products, food ingredients, and pet food dehydration.

DW-1.2-10 Advantages

• Energy efficient circulation system reduces per-unit drying cost
• Single layer design ensures uniform drying quality across the full belt width
• 6-zone independent control adapts to different drying stages (preheat, constant-rate, falling-rate)
• Large 12 m² drying area with 80-220 kg H₂O/m²·h intensity for high throughput
• Modular construction simplifies maintenance and future capacity expansion

Technical Specifications

Contact us today for a customized quotation and detailed specifications for your medicinal slices production line.