Product Overview
The wet material enters the spiral bed through the top feeding port. Under the action of the circumferential vibration force and gravity, the material jumps downwards along the spiral bed until the bottom level. Meanwhile, clean hot air enters from the bottom of the spiral bed, undergoes sufficient heat and mass transfer with the material distributed on the bed, and is then exhausted through the top drying port. This process achieves the drying purpose of the material.
Product Applications
This drying equipment is primarily used for drying traditional Chinese medicine pills; it is also suitable for drying granular, short rod-shaped, and spherical materials in industries such as chemicals, pharmaceuticals, food, plastics, building materials, and feed.
Key Features
● The hot air passes through the material layers multiple times in the opposite direction, ensuring thorough heat exchange and high thermal efficiency.
● Compact structure, with minimal land area required.
Material stay time inside the bed is adjustable and operation is convenient.
●As the material moves in a circular motion along the spiral bed from bottom to top, it also jumps, thereby increasing contact between the material and the hot air, enhancing the drying effect.
Continuous feeding and unloading is suitable for assembly line operations, easily meets GMP standards, and can replace traditional box drying.
The material's surface and shape show minimal damage, ensuring the roundness of the pellets and significantly reducing their breakage rate.

Specs & Parameters

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