Hydraulic Gold Mining - Metallurgist & Mineral Processing Engineer
Hydraulic Mining Monitors. The two monitors of No. 5 size are fitted with deflectors, and each with four nozzles, of 5 inches, 6 inches, 7 inches, 8 inches diameter, according to the quantity and pressure of the water supply, and it is often in dry seasons well to have a smaller size even than 5 inches, say 2 inches or 3 inches, so that the man ...