RC ADVENTURES GOLD Mine Trommel 4200 XL Excavator, Radio Controlled

Click Here To Subscribe I was looking to build a trommel since before I did the GOLD sluicing video. What is a Trommel Well its a rotating drum that is its basic form is a filtering system. For example, excavation contractors may screen their site debris into two fractions; a saleable topsoil for farms, nurseries and sitework, as well as cleaned rock for aggregates or landscaping work. This allows the contractor to resell their waste, instead of incurring the cost of sending i