LABORATORY WORK – SAMPLES PREPARATION
CRUSHING
- crushing of rocks of input size till 150 mm into the fineness 15
mm (jaw crusher).
- crushing of rocks of input size till 60 mm into the fineness 1-15
mm (jaw crusher Pulverisette 1 – Fritsch).
MILLING
- milling of rocks of input size till 10 mm, agate or sinterkorund
bowls are available (Planet mill Pulverisette 6 (Fritsch)