20 years of GCA – Knelson gravity concentrators
August 2017 marked 20 years of GCA operations, and 20 years of a dedicated Knelson® Concentrators agent servicing the entire African continent - GCA (Gravity Concentrators Africa) having [...]
The Legend Of Knelson Concentrators
In 1976, Benjamin Virgil (Byron) Knelson changed the face of the gravity concentration industry to what mining professionals know it as today. This was the year the the first Knelson Concentrator [...]