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Alaqua 7004 Boulevard East, Suite 28A,Guttenberg, NJ USA 07093    +(00-1) 551 482 7568   

How To Use Spray Dryers In The Cosmetics Industry

Date:30 March, 2023   |   No Comments   |   Posted By Team Alaquainc

The cosmetics industry commonly employs spray drying to manufacture powders like talcum powder, face powder, and other cosmetic formulations. While spray dryers find application in various industries, they play a crucial role in cosmetics manufacturing. In this process, spray dryers atomize a liquid feed into droplets, which are subsequently exposed to hot air or gas. This exposure leads to the evaporation of the solvent, leaving behind the dry powder.

The use of spray dryers in the cosmetics industry offers many advantages over other drying methods, such as freeze-drying and oven-drying. So, spray drying allows for the production of powders that have a consistent particle size, are easy to handle and package, and have improved solubility and dispersion properties. You can easily find the Spray Dryer Supplier

Here are the steps involved in using a spray dryer in the cosmetics industry:

Step 1: Selecting the appropriate type of spray dryer

The cosmetics industry utilizes various types of spray dryers, including rotary atomizers, pressure nozzles, and fluidized bed dryers, based on the specific application. So, the selection of the appropriate type of spray dryer depends on the desired particle size, the characteristics of the feed material, and the required drying conditions.

For instance, industries commonly employ rotary atomizers to produce powders with a narrow particle size distribution at high capacity, and pressure nozzles excel in producing fine particles with precise control over their size. Therefore, fluidized bed dryers typically process materials with stickiness or low melting points, which are challenging to handle in other types of spray dryers.

Step 2: Preparing the formulation:

Mix the ingredients in the correct proportions and ensure they are well blended to prepare the formulation. So, the formulation may contain various ingredients such as colorants, fragrances, and emollients. So, the composition of the formulation will depend on the specific application, such as the desired particle size, texture, and appearance.


Step 3: Feeding the formulation into the spray dryer:

The formulation is fed into the spray dryer through a feed pump and enters the drying chamber. The feed rate is critical in controlling the particle size and moisture content of the powder. While, a higher feed rate typically results in larger particle sizes and higher moisture content, while a lower feed rate produces finer particles and lower moisture content.

Step 4: Applying heat:

Spray the formulation in hot air to evaporate solvent, leaving dry powder; control air temperature and humidity for optimal drying.

Step 5: Collecting the powder:

The collected dry powder from the spray dryer may undergo additional processing, like sieving or milling, to achieve desired properties.

Step 6: Cleaning and maintaining the spray dryer:

So, regular cleaning and maintenance of the spray dryer are necessary to ensure optimal performance and prevent contamination. After each use, thoroughly clean the spray dryer and check all components for wear and tear. Inspect and replace the nozzles, filters, and spray chamber as needed.


Spray dryers enhance cosmetics production, ensuring quality powders. While, choosing the right type, controlling conditions, and ensuring safety are crucial.

Alaqua Inc is here to serve you with the best spray dryers and other industry-related equipment. They provide quality equipment and installations. AlaquaInc is one of the best Processing Equipment Supplier. 

Contact them today to know more.

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