Belt dryers provide continuous drying solutions for batch production, specifically engineered for materials that cannot withstand high-temperature processing. These systems excel at drying sheet-like, strip-like, and granular materials with good air permeability.
Key Product Features
Specifically designed for heat-sensitive materials with high moisture content including dehydrated vegetables, traditional Chinese medicine slices, and catalysts. The system delivers exceptional drying performance with rapid drying rates, high evaporation intensity, and superior product quality retention.
Fast drying speed with high evaporation intensity
Excellent product quality preservation
Suitable for materials requiring non-standard customization
Ideal for heat-sensitive applications where high temperatures are prohibited
Wide industrial applications for small pieces and fibrous materials
Operating Principle
Material is evenly distributed onto stainless steel mesh belts (12-60 mesh) via feeder systems. The dryer comprises multiple independent units, each with dedicated hot air circulation and humidity control systems.
Hot air passes through the material layer from either top-to-bottom or bottom-to-top configurations, facilitating efficient heat and mass transfer. The belt speed is adjustable based on material characteristics, ensuring optimal drying conditions throughout the process.
Multi-stage drying configurations typically include initial, intermediate, and final drying sections. The initial section handles high-moisture content with higher temperatures (up to 120°C), while final sections utilize lower temperatures (around 80°C) for temperature-sensitive materials.
Application Scope
Belt dryers are specifically engineered for materials with good air permeability including sheet-like, strip-like, and granular forms. The system is particularly effective for high-moisture materials where temperature limitations apply.
For paste-like materials such as dehydrated filter cakes, preliminary processing including granulation or rod-shaped preparation is required before drying operations.
Technical Advantages
Continuous drying operation for batch production
Flexible unit configuration based on specific requirements
Independent hot air circulation per unit section
Precise humidity control with dedicated dehumidifying systems
Adjustable belt speed for optimal material residence time
Multi-stage drying capability for uniform product quality
Belt dryers provide continuous drying solutions for batch production, specifically engineered for materials that cannot withstand high-temperature processing. These systems excel at drying sheet-like, strip-like, and granular materials with good air permeability.
Key Product Features
Specifically designed for heat-sensitive materials with high moisture content including dehydrated vegetables, traditional Chinese medicine slices, and catalysts. The system delivers exceptional drying performance with rapid drying rates, high evaporation intensity, and superior product quality retention.
Fast drying speed with high evaporation intensity
Excellent product quality preservation
Suitable for materials requiring non-standard customization
Ideal for heat-sensitive applications where high temperatures are prohibited
Wide industrial applications for small pieces and fibrous materials
Operating Principle
Material is evenly distributed onto stainless steel mesh belts (12-60 mesh) via feeder systems. The dryer comprises multiple independent units, each with dedicated hot air circulation and humidity control systems.
Hot air passes through the material layer from either top-to-bottom or bottom-to-top configurations, facilitating efficient heat and mass transfer. The belt speed is adjustable based on material characteristics, ensuring optimal drying conditions throughout the process.
Multi-stage drying configurations typically include initial, intermediate, and final drying sections. The initial section handles high-moisture content with higher temperatures (up to 120°C), while final sections utilize lower temperatures (around 80°C) for temperature-sensitive materials.
Application Scope
Belt dryers are specifically engineered for materials with good air permeability including sheet-like, strip-like, and granular forms. The system is particularly effective for high-moisture materials where temperature limitations apply.
For paste-like materials such as dehydrated filter cakes, preliminary processing including granulation or rod-shaped preparation is required before drying operations.
Technical Advantages
Continuous drying operation for batch production
Flexible unit configuration based on specific requirements
Independent hot air circulation per unit section
Precise humidity control with dedicated dehumidifying systems
Adjustable belt speed for optimal material residence time
Multi-stage drying capability for uniform product quality