WalnLiz
In remembrance, April 2024
Problem with all these sorts of devices is that you do not have enough control of the air pressure coming out of them. You need to constantly vary the pressure to keep the variable sized sand and gravel grains slowly moving, without moving the gold at the same time.
Believe me that a 50 cent piece of tube will outdo any technology out there on the market.
Cheers Wal.
Believe me that a 50 cent piece of tube will outdo any technology out there on the market.
Cheers Wal.