Chemicals

Spray drying solutions for demanding chemical processes

Chemical spray drying requires consistent atomization, reliable equipment and process control.

Whether you’re producing catalysts, pigments, agrochemicals, detergents or specialty chemicals, small process variations can have a major impact on product quality, yield and uptime.

At Raca International, we help manufacturers optimize spray drying performance through nozzle expertise, process insight and practical support.

Trends & developments

Increased focus on process efficiency and automation
Growing need for corrosion-resistant and wear-resistant components
Demand for highly uniform powders for advanced applications
Tightening environmental and safety regulations

Typical applications

Spray drying is widely used in the production of:

Catalysts and catalyst supports
Detergents and surfactants
Agrochemicals (e.g. herbicides, fungicides)
Ceramic powders and battery materials
Flame retardants, pigments, polymers

Common Challenges in Chemical Spray Drying

Chemical manufacturers often face challenges such as:

✔ Build-up and chamber fouling

✔ Inconsistent particle size

✔ Nozzle wear

✔ Product quality variation

✔ Unexpected downtime

✔ Yield losses

Many of these challenges can be traced back to atomization performance and process stability.

Process Stability Starts with Control

Stable production is rarely the result of a single component. It is the result of understanding how the entire spray drying process works together.

From atomization and droplet formation to nozzle wear and maintenance, small details can make a significant difference to product quality and operational performance.

Our specialists support manufacturers in identifying opportunities to improve process stability, efficiency and reliability.

Facing a spray drying challenge?

Whether you’re dealing with build-up, inconsistent results or nozzle wear, our specialists can help you evaluate your process and identify improvement opportunities.

Phone Call

You can choose to have a phone call with our specialist. This provides a convenient and direct way to discuss your concerns and receive guidance.

Video Call

We offer the option to schedule a video call with one of our specialists. This allows you to discuss your specific issues and receive expert advice in real-time.

Factory Visit

In some cases, it may be necessary for our specialist to visit your factory to analyze the issues on-site. This enables us to conduct an in-depth diagnosis and propose the best possible solutions.

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Raca International BV is a supplier of replacement nozzles for major brands. The product range includes spray nozzles for the production of powders, produced with high pressure nozzle atomization. All our nozzles are manufactured in our factory with the highest grades of raw material tungsten carbide.