ZLPG-Extract Spray Dryer

Specialized Spray Dryer for Extracts

The Extract Spray Dryer features a cylinder equipped with a cooling system specifically designed for drying extracts while keeping wall temperatures below 80°C. It includes an airbrush that cleans the walls during operation to prevent adhesion and protect the powder from burning.

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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An Extract Spray Dryer with Cooled Tower Walls

SINOTHERMO's extract spray dryer is built specifically for drying liquid extracts into powder, using a cylinder cooling system that holds tower wall temperatures below 80°C. An airbrush system cleans the walls during operation to stop extract residue from sticking and scorching, protecting the finished powder's quality.

A dedicated cylinder cooling system keeps wall temperatures below 80°C, reducing the risk of extract residue burning against the hot surface.
An airbrush system continuously cleans the tower interior during operation, preventing sticky extract buildup and product loss.
Freeze dehumidification manages moisture in the drying air, supporting stable operation with sticky, hygroscopic extract feeds.
Operates at a 140–180°C inlet air range, suited to converting extract liquids into powder without the higher temperatures used for less sensitive feeds.
Delivers extract powder at a controlled 3–8% moisture content for stable storage and downstream formulation.