The Marshall Compactor (Automatic) is a motorized compaction machine used to prepare cylindrical bituminous mix specimens for Marshall Stability and Flow tests. It eliminates the inconsistency of manual compaction by delivering uniform, controlled blows to the specimen, ensuring repeatable and reliable results. The machine conforms to IS 2386 (Part 5), ASTM D1559, and AASHTO T245 standards.
Designed for use with standard Marshall Moulds (100mm and 150mm), the automatic compactor features an adjustable blow counter, automatic hammer drop mechanism, and motorized base rotation for uniform compaction. It is an essential piece of equipment in highway and pavement engineering laboratories for quality control of hot mix asphalt (HMA) and bituminous concrete mix designs.
