Spray Drying Systems

Niro specializes in spray drying systems of all sizes for food & chemical process industry applications. We offer a complete array of products and services, depending on your needs. We can provide individual spray dryer component or a complete process system, including all associated equipment.

For a given dryer capacity, the properties of the liquid to be dried and the characteristics of the powder to be produced are crucial and must be carefully considered when selecting the design of the spray dryer and the type of atomizer. Niro dryers are designed for your exact product needs, based upon process testing with your feed streams. Our expert engineers will make sure your end product complies to the precise quality standards you specify, in particle shape, particle size distribution, residual moisture content and bulk density. We can design with either rotary (wheel) or nozzle atomizers, depending on your process requirements. Operating conditions and dryer design are selected according to the drying characteristics of your product and your powder specifications.

We offer a complete range of sizes and capacities, from custom-designed large process lines to laboratory and pilot units. In general our spray dryers and coolers fall into these categories:

• Large Systems
• Small Systems & Pilot Plants
• Fluidized Spray Dryer (FSD™)
• Prilling

Large Niro Spray Dryer for Dairy Applications

The Niro Production Minor™ Spray Dryer - a versatile spray dryer for in-house research and small scale production that feature interchangeable atomization and powder discharge systems

Rotating Atomizer in a Spray Dryer

Niro Spray drying plant for carbides (hard metal). It is a closed cycle spray dryer that feature nozzle atomization.