Retsch Technology CAMSIZER P4 particle analyser

Particle size analysis is crucial for ore materials in mineral processing, from natural aggregates/crushed rock mass to sands and gravel, through to floatation products, characterisation of feed and tails, and magnetic separation products in heavy mineral sands.

Comminution is energy intensive and requires continuous monitoring. Over-crushing develops too many fine particles, while crushing too little creates overly coarse particles. The crushing process can be monitored and controlled by understanding the size distribution and shape of the crushed product.

The CAMSIZER P4, from Retsch Technology, analyses all size and shape parameters of a variety of bulk materials and granulates, including spherical and irregularly shaped grains and crystals, spray-dried and fluid bed granular materials, pellets and extrudates.

The product serves as a time-saving alternative whenever continuous quality control of the production process is required. It is also suitable for checking incoming and outgoing goods and generally for measurements of a wide range of different sample materials.

The particle analyser is also available in an online version that can be adapted to fit in-line with existing installations for continuous monitoring of size and shape — with a measuring range of 20 µm to 30 mm for size and shape data at the user’s fingertips.