Convection Dryer

Categories:
High-Efficiency Versatile Industrial Oven:
This oven enhances thermal efficiency by extracting moist air during internal hot air circulation, making it highly adaptable for various materials. It offers multiple tray options like perforated, wire mesh, and flat trays, with customizable sizes and quantities.

Input: Powders, Granules, Flakes, Strips, Blocks, Pastes, Slurries

Output: Powders, Granules, Flakes, Strips, Blocks with 3%-8% moisture content

Temperature: Inlet air temperature less than 300°C

Additional Feature: Cooling
Categories:
Continuous Convection Dryer with Mesh Belt:
The Belt Dryer, configurable with single or multiple mesh layers, uniformly distributes materials for air drying in a specific direction. Its operating speed is adjustable based on material temperature and humidity, allowing for low-temperature operations and continuous processing of large batches.

Input: Permeable solids in sheets, strips, granules or blocks

Output: Sheet, strip, granule or block solids with 3%-8% moisture content

Temperature: Inlet air temperature <200°C

Additional Feature: Cooling
Batch Drying Solution for Granules and Powder:
This dryer agitates wet materials into a fluidized bed using air, ensuring efficient contact and thus rapid drying or cooling. Designed for batch production, it achieves higher bed heights compared to horizontal fluidized bed dryers, often used in conjunction with wet granulation machines.

Input: Powders and Granules, moisture <20%

Output: Powders and Granules, moisture 3%-5%

Temperature: Inlet air temperature <100°C

Additional Feature: Convertible to a spray fluidized bed granulator
Fluidized Bed Drying with Integrated Stirring:
Equipped with an internal stirring mechanism, this dryer facilitates the formation of a fluidized bed in the hopper, even with heavy loads. Suited for batch production, this machine can handle slightly viscous materials, often used in conjunction with wet granulation systems.

Input: Powder and Granules,moisture <20%

Output: Powder and Granules,moisture 3%-5%

Temperature: Inlet air temperature <100°C

Additional Feature: Stirring,Cooling
Optimal Drying for Sensitive Materials:
Operates in a sealed environment using inert gas as the drying medium, perfectly recovers solvents from the raw material. The drying medium is recyclable, offering superior material protection.

Input: Solutions、Emulsions、Suspensions

Output: Powder with 3%-8% moisture content

Temperature: Inlet air temperature range of 100°C to 300°C

Suitability: Anaerobic、explosion-proof and low-temperature conditions
Categories:
Ideal for High-Volume Continuous Drying:
Wet materials, introduced at one end, are uniformly distributed and turned by internal lifting flights, ensuring ample contact with hot air. This large-scale dryer, spanning several meters in length, processes hundreds of tons per hour, with drum rotational speeds varying from 1 to 10 RPM.

Input: Granular materials

Output: Granules with 3%-5% moisture content

Temperature: Inlet air temperature range of 40°C to 350°C

Additional Feature: Mixing
Advanced Liquid-to-Powder Process:
Utilizing a high-speed centrifugal atomizer at the tower’s top, the material is sprayed into extremely fine droplets, rapidly drying in contact with hot air. Spray drying is ideal when particle size distribution, residual moisture, bulk density, and particle shape must meet precise standards.

Input: Solutions、Emulsions、Suspensions

Output: Powder with 3%-5% moisture content

Temperature: Inlet air temperature range of 150°C to 500°C
Continuous Drying Solution for Pellets and Granules:
Efficiently drying wet materials, this dryer utilizes centrifugal vibration and gravity to move materials in a jumping motion from top to bottom along the spiral bed. Clean, hot air enters from the bottom, engaging in thorough heat and mass transfer with the material, then exits via the top, ensuring effective drying.

Input: Granular,short rod and spherical solids with <20% moisture

Output: Granules,short rods and spheres with 3%-5% moisture

Temperature: Inlet air temperature <100°C Additional Feature: Cooling
Versatile Continuous Drying for Granules and Powder:
This dryer optimally fluidizes wet materials with air, facilitating rapid drying or cooling. Suitable for continuous production, it boasts adjustable residence times ranging from several seconds to minutes, ensuring efficient processing.

Input: Powders and Granules, moisture <20%

Output: Powders and Granules, moisture 3%-5%

Temperature: Inlet air temperature <100°C

Additional Feature: Cooling
Cyclonic-Fluidizing-Pneumatic-Grinding Integration:
Surpassing traditional air dryers, this compact and efficient unit is designed for high productivity and continuous operation. It features short material residence time, ensuring high-quality end products.

Input: Loose, granular, or filter cake solids

Output: Powder

Temperature: 140°C to 220°C (standard)、below 140°C (heat-sensitive materials)

Additional Feature: Grinding
Efficient Liquid-to-Particle Conversion:
Liquids, fed through a high-pressure pump and atomized by a top-mounted nozzle, form small hollow particles while descending inside the tower. This versatile process is suitable for both drying and cooling granulation, offering adjustable particle sizes for precise control.

Input: ISolutions,Emulsions,Suspensions,Paste-like Liquids

Output: Small hollow particles with 3%-8% moisture content

Temperature: Inlet air temperature range of 0°C to 350°C

Additional Feature: Granulation
Continuous Drying Solution for Granular Materials:
Granules, entering the dryer, are fluidized and advanced horizontally under vibration. Hot air passes upward, exchanging heat efficiently with moist granules, ensuring minimal surface damage, pollution prevention with its enclosed structure, and permits a few minutes’ residence time for continuous production.

Input: Granules with moisture content<20%

Output: Granules with 1%-5% moisture content

Temperature: Inlet air temperature <200°C

Additional Feature: Cooling
Specialized Spray Dryer for Extracts:
Engineered for precision drying of extracts, this dryer features a cylinder with a top-mounted cold wall device, maintaining wall temperatures below 80°C. Equipped with an air brush for tower cleaning, it prevents wall adhesion and ensures that the final powder product is free from scorching and degradation.

Input: Extracts(Liquid)

Output: Extracts(Powder) with 3%-8% moisture content

Temperature: Inlet air temperature range of 140°C to 180°C

Additional Features: Freeze dehumidification,Air brush for tower cleaning
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