Welcome to Keene Engineering! The world leader in innovative portable mining and prospecting equipment. Family owned and operated since 1950.
From our family to yours, we wish you an amazing New Year.
–The Keene Engineering Family
You’ve GoT This!
There is so much more to reclamation dredging than just hunting for gold! Recent flooding has created a demand for cleaning out waterways, clearing out ponds, and dams, clearing boat slips and so much more! Ready to learn more? Read on!
A pool, a spa, a pond, all full. You see it time and time again in news reports of the aftermath of a devastating fire. With a Keene FireFighter you will have an invaluable tool to defend your property. Isn’t it worth the investment to have one and never need to use it? Don’t regret it, be ready instead.
Keene Engineering is very proud to present our newest member of our Sluice Box family! The A52S Super Sluice Box is our new baby and we couldn’t be prouder! Learn what all the buzz is about by watching our video then get yours before there is a waiting list!
First parts of the molds for the new DW3 Dry Washer. Looking good so far. We are going out tonight to pick these up and try to have a working machine to test them next week in the desert. Oh darn, we have to go play in the dirt some more. I'm looking forward to the smaller hopper again, and I'm trying to keep the weight at 25 lbs or less. I hope you guys find this interesting. I love all the technology and the hard work that goes into a machine that should become a good seller for us. ... See MoreSee Less
This is a quick video on our GP440 40-hp Vanguard EFI and a Wemco Pump. Both are made in America. This pump can pass up to a 4" sphere and push material beyond 1000 feet away, and I have lifted material above the water 50 feet. Pumps 5 to 20 yards per hour and, in ideal conditions, can pump up to 25 to 30 yards per hour. ... See MoreSee Less
These are the two DW3 molds going into the machine to melt the plastic and make the hopper and the body. The molds spin inside the large oven and come out about 20 minutes later. Most people would not appreciate that we make our parts out of the most expensive material: Cross-Link Polyethaine, which provides the greatest durability and longevity. We build our gear to last decades, not days. ... See MoreSee Less
Used to be the mold/ shop maintenance man for a roto molding shop. Definitely the best option for gold mining. This is an aluminum mold for bear proof trash cans
We do know how to spell vacuum. The quality of the material is a big difference. The Cross link is the toughest material out there
Roto-molded is more expensive than vacummue molding plus the quality difference is
Roto molding is an expensive option; however, the tooling is less expensive, and the durability is bulletproof.
So these are not just vacuum molded but roto molded, impressive as hell!