Gold TrommelЯг одоо бидэнтэй нэгдээрэй
2 · Gold Trommel. -. $22,000. (Butte) We have a factory built gold mining trommel for sale. This was built in Deer Lodge, Montana. The barrel is a 36" diameter x 17'' feet long. The barrel has a gear reduction unit and can be powered by electric, gas engine or hydraulic. This is between a 12 yard to 20 yard per hour plant depending on material.