Rock Washer Industries Placer Gold
Trommel RWI-T30

Rock Washers RWI-T30 is a professionally built and engineered piece of mining equipment. Through numerous
years of actual field use, this design has proven to be robust, adaptable to changing conditions, and reliable.

PROVEN DESIGN : Designed and engineered by experienced gold miners and proven in-field use. Latest version encapsulates multiple years of operational feedback for optimized use.

PROFESSIONALLY BUILT: Equipment is manufactured by fabrication facilities certified by CWB to 47.1 for the fabrication of structural steel. Subcomponents comply with or exceed the requirements of the mining industry.

VARIOUS CONFIGURATIONS: All trommels can be “scaled up” for greater yardage outputs. Multiple screens size available. Drive systems available in gas/diesel over hydraulic or electric. Custom sluice box design available.

See our product in action


25-30 cubic yard/hr	50-60 cubic yard/hr	80-100 yard/hr	30 yard/hr Shaker Deck
36″ Drum with 6ft screen	54″ drum with 10 ft screen	96″ drum with 15 ft screen	Hydraulic drive vibrating screen
Honda gas engine, Hydraulic Drive and tipping Grizzly	Hydraulic Drive and tipping Grizzly	Hydraulic Drive and tipping Grizzly	Honda engine
10 ft sluice section	18 ft sluice section	25 ft sluice section Coming Soon	15 ft sluice section Coming Soon
Starts from $42,000

TECHNICAL SUPPORT

Manufacturer support for all
equipment. Call or email your
tech questions and they will be
promptly answered and
addressed.

MINIMIZED DOWNTIME

Trommels and equipment are
deliberately built with high
quality components that are
readily available through
commercial retailers. If there is
a failure or a component is
damaged during operation, the
replacement can likely be
locally sourced.

TURNKEY SOLUTIONS

Need help with support
equipment like pumps, hoses,
clean up gear etc? Let us know
and we can include in your
package. Optional startup
support and consulting is also
offered at a reasonable
additional cost.