Slake durability test device
by CONTROLS S.R.L item 45-D0546 (ASTM, ISRM)
2mm standard mesh. Drive shaft rotating at 20 rpm. Suitable for 450-550 grams of rock divided equally to 10 samples.

2mm standard mesh. Drive shaft rotating at 20 rpm. Suitable for 450-550 grams of rock divided equally to 10 samples.
