Welcome to Keene Engineering!
The world leader in portable mining and prospecting equipment.
Family owned and operated since 1955.


Important News on the Rinehart Case!
Brndon Rinehart



622SME
We are extremely excited to present the next generation of a dredge designed for the recovery of super fine gold
Model 6220SMAX
mm_con_mode
This New Super Mini Max Power Sluice Concentrator unit is the most versatile package that we have ever offered.
Model MMPSCK