The solution, emulsion, suspension liquid or slurry are sprayed into fine beads in the hot air, going down from the top of the drying chamber to the bottom, the water will be evaporated to and the product becomes powder or granular product.

The solution, emulsion, suspension liquid or slurry are sprayed into fine beads in the hot air, going down from the top of the drying chamber to the bottom, the water will be evaporated to and the product becomes powder or granular product.

This equipment applies centrifugal spray drying technology specifically for herbal extract processing. It utilizes a high-speed centrifugal atomizer to disperse materials into fine droplets, ensuring full contact with hot air for instantaneous drying into powdered products.
This equipment adopts fully enclosed structure with all stainless-steel components. Triple air filtration system delivering 100,000-class clean air. Cooled wall jacket maintains wall temperature below 80°C. Integrated air broom system prevents wall accumulation. Zero product degradation – no charring, cross-contamination, or wall adhesion. High yield rate exceeding 95%

The solution, emulsion, suspension liquid or slurry are sprayed into fine beads in the hot air, Congealing Process Stages:
Pre-Cooling Stage
The molten material is cooled from the feeding temperature to its solidification point.
Solidification Stage
The liquid material completely solidifies. Temperature remains stable during this phase (near-isothermal conditions).
Cooling & Hardening Stage
The solidified product is further cooled to achieve final hardness.