Air jet sieve machine for fine and cohesive powders
Fine powders often agglomerate or block conventional test sieves, making accurate particle size analysis difficult. Air jet sieving overcomes these limitations by separating particles using controlled airflow instead of mechanical vibration alone.
Measure fine powder fractions down to 10 microns
The NEXOPART e200 LS is an air jet sieve machine designed for the separation and analysis of fine and very fine powders. The system combines a rotating slotted nozzle with an external vacuum source to create a high-velocity airflow through the sieve mesh.
This airflow disperses agglomerated particles and continuously clears the sieve surface, enabling reliable analysis of materials that are difficult to evaluate with traditional sieve shakers. The system is widely used for cement, minerals, chemicals, pharmaceuticals, pigments, toner powders, detergents, and food ingredients.
Integrated software supports automatic sieve recognition, digital reporting, and regulatory-compliant data management. The system analyzes particles from approximately 10 μm up to 4 mm and delivers highly reproducible results.
Benefits
- — Ideal for fine and cohesive powders
- — Suitable for cement, chemicals, pharmaceuticals and food products
- — Fast and highly reproducible measurements
- — Reduces sieve blinding and agglomeration effects
- — Accurate analysis from 10 μm to 4 mm