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Self-Locking Sluice Box


Great communication. A pleasure to do business with.



Kim Reader

9/1/15 Amazon Order: Excellent digging tool for metal detecting, would rate this a 5 if it came with a nice nylon sheath to carry on your belt. I have dug in some pretty difficult ground and this knife does a great job of getting through route water as well as gravelly surfaces. Highly recommend the product only wish that I had a sheet to go with it. “Digging Knife”.

Bart Moody from Washington

7/6/15 Amazon Order: Item arrived sooner than expected and the quality is excellent, more sturdy than expected. “Perforated Long Handle Scoop”

kevin Baker from California

8/1/15 Amazon Order: Two bigThumbs up. “Black Vinyl Ribbed Matting”.

Sandra J. Barton from Alaska

Thanks Royal Manufacturing for my Gold Dust Concentrating Table! I got it at the GPAA Gold and Treasure Show in Denver, CO, and it’s great! May 24, 2015 FB

Matt Anger

9/26/15 Amazon Order: Great product, fit prefect in sluice box. Will definitely buy from this seller again. “Green Carpet for Sluice Box”

Jay Clemons from California

Hey Royal, Thanks Man, got my sluice in Japan today, cant wait to get it out. It came perfectly packaged with no damage, i was worried Pitney Bows would break it but luckily they left it alone. Very well constructed, good work guys! Thanks Colin Reply.

30" Royal Mfg. Compact Sluice Box -Gold Prospecting

I’m a prospector from the gold fields in Western Australia I have designed and building a large gold dry blower (washer) I wanted the best riffle trays I could get to recover at least 90% of the gold out of soil I ran through my machine they also had to be well made to handle the rough work they have to do. After a lot of research looking all over the world I come across Royal Manufacturing Industries, I’m so glad I did because I couldn’t believe the fantastic and prompt costumer service I received from them after 3 weeks of emails backward and forwards I finally had the trays and recovery boxes shipped over and now I have them and after the research I had done on all other trays I can confidently say that they are the best well made trays in the world. Thanks Millie for the great costumer service and Royal Manufacturing for a great product

Purchase November 2016