Feb 05, 2018· I'm looking into the MiniWash 6" gold trommel by Northwest Mining Products, they are asking Seems efficient...weighs 140lbs...thats a back breaker...and the only downside I can see. ABS drip riffle sluice box set up.....a lot of people like it. They say it can handle roughly 2000lbs of material per hour....more material more gold.