Particle size distribution refers to the range and proportion of different particle sizes present in a given material sample. It provides insight into how fine or coarse the particles are and how uniformly they are dispersed throughout the material.
In grinding and milling processes, achieving a narrow particle size distribution is often desirable, as it leads to consistent product performance, better flow properties, and improved process control. Uniform particles also enhance mixing, packing density, and dissolution rates—critical factors in many industrial applications.
Jet mills are especially effective at producing tight particle size distributions. By using high-speed particle collisions instead of mechanical grinding, they reduce particles evenly and precisely, making them ideal for applications that demand high purity and fine control, such as in pharmaceuticals, ceramics, and specialty chemicals.