riffler

(Inglés)

1. A mechanical device consisting of a metal box with a series of vertical slats through which material is poured and randomly divided into two samples; this process is repeated to obtain a small representative sample of a bulk material.
2. A curved file used in carving wood and marble.

Etimoloxía (Inglés)

From riffle + -er.

Sinónimos

sand trap

desilter

grit catcher

sand-catcher

sand remover