Marshall Compactor, 4 Inch Indexing, 230 V/50/60 Hz/1 Ph

For preparing 4 in and 6 in diameter compacted specimens, model has beveled foot on hammer and mold that rotates throughout compaction, giving a modified kneading action. Fully automatic operation compacts samples at preset number of blows and shuts off on completion. Unit includes compactor, counter, pedestal, and mold assembly.

Meets AASHTO T245 BS 598:107EN 12697-10, EN 12697-30.