Filterless Centrifuge Extractor

The Filterless Centrifuge Extractor is an advanced testing device used in construction material analysis to determine the bitumen content in asphalt and paving mixtures. It functions based on centrifugal force, where a measured sample is placed inside a rotating drum, and a solvent is added to dissolve the bitumen. As the drum spins at high speed, the lighter bitumen solution separates from the aggregate and is collected without the need for a filter, making the process more efficient, accurate, and maintenance-free.

This apparatus is widely used in road construction, pavement quality control, and research laboratories to analyze asphalt mix compositions. By providing precise bitumen content measurements, it helps ensure that asphalt mixtures meet industry standards for strength, durability, and long-term performance under various environmental conditions. Its filterless design reduces operational complexities, making it a reliable and time-saving solution for asphalt testing.