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Welcome to Keene Engineering! The world leader in portable mining and prospecting equipment.
Family owned and operated since 1955.


Now you can…


HERE’S YOUR CHANCE TO HELP!

WE NEED AS MANY PEOPLE AS POSSIBLE TO SEND LETTERS AS FAST AS POSSIBLE
WITHIN THE NEXT FEW WEEKS TO OFFICIALS IN WASHINGTON, D.C., URGING
BOHMKER v OREGON TO BE HEARD BY THE UNITED STATES SUPREME COURT!!!
Visit the link below for a full explanation and all the details! Sample letters are also provided!

GET INVOLVED AND HELP TODAY!

https://www.waldominingdistrict.org/we-need-your-help/

We are here to get you ready and geared up for GOLD SEASON !


DON’T GET CAUGHT UNPREPARED!



Time For Some Good News!

Take a minute to read this very exciting article by Shannon Poe at the American Mining Rights Association!

Firstly, we know you are as skeptical as we are, after all, we’ve been told things over the past 9 years (like rulings from courts and such) which give us hope, but it always ended up being the same BS, delays, denials and shutdowns The small mining community donated millions to go to court, Brandon Rinehart was dragged through many court battles and that too we all donated to. All to no avail... Continue Reading


HOT OFF THE PRESSES!

Get your copy of the new Keene Catalog! Click HERE to request your copy today!


WHAT’S HAPPENING…

Comments Box SVG iconsUsed for the like, share, comment, and reaction icons

This is just another happy customer with an A52S and Minimax conversation We gave him a scrap piece of miracle matting and he made his own sluice box.

Dear Pat and Mark,
Wanted to finally email y’all and let y’all know that I’ve had a few amazing trips with my A52S with the Mini Max conversion kit and hope to have a lot more! It works great at recovering the small gold I find here in Ohio! And once it’s dialed in you can really move a lot of material through it quickly. I’m going to enclose some photos of my most recent trip to an undisclosed private property that I acquired permission to do some gold mining on. This place has more gold than any other location I’ve been to. The second trip photos are from just three buckets of classified material. I know I don’t have to classify but this location has a lot of clay false bedrock and it’s easier to break up in a classifier. Oh which brings to mind do you have any ideas for how to clean the surface of a clay layer above and below water level? Currently I’m just shoveling everything up that I can and classifying it and then using a hand dredge to suck up anything I might’ve missed. Any advice is much appreciated. A small dredge is starting to sound like a good investment for that reason and because I can move more material with it 🤔😁. Also thank you so much for the crevice trowel I use it all the time and thank you for the small strip of Miracle Mat as I used it like I said I would to make a small stream sluice for my nephew. There’s photos of that too. He hasn’t got to go with me yet to use it as it’s been a little too hot for him lately. He was shocked and all smiles when I gave it to him, I’ll send photos once he gets to use it. Thank you guys so much. If I remember correctly your Yuba River trip is coming up I wish you the best of luck and hope you have a record trip this year.
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Comment on Facebook 154312521439116_1339158039621219

Are you receiving our messages. Both mark and I are so busy that we only have limited time to answer our messages a couple times a week. It is not easy with our 300 emails and up to 500 emails a day. along with phones. we are not complaining just slammed and no other qualified people that have knowledge of our industry. If you need immediate help, you can call or Skype. PatrickKeene1

Dave Seibel -gold in Ohio!

Why do you not sluice box long tom?

Comment on Facebook 1334166080120415

I got the same setup works great

Are you using the factory riffles and carpet?

Why wont Keene reply to my emails to purchase a GW25 GOLDWHEEL... prosoloact@yahoo.com

Keene RC46 and a RC46DR ... See MoreSee Less

Comment on Facebook 1330882977115392

Silicosis is the real deal. Anyway, excellent set up.

Please Do Not Put Your Hand in the Hopper ...!

☠️☠️☠️ i would have a mask on

A cuantas malla es el molido del mineral

This is Mini Max A52S with a Mini Max conversation is being used out in the Ca desert. Running placer material with some good success. ... See MoreSee Less

This is Mini Max A52S with a Mini Max conversation is being used out in the Ca desert.  Running placer material with some good success.

Comment on Facebook This is Mini Max ...

Here’s what I recovered in Ohio with my A52s with the Mini Max conversion kit. My best trip yet in Ohio.

Hey y’all!!!!!

A52S Mini Max con working ... See MoreSee Less

In the previous post we showed a A52S that was covered into a dredge and I could not determine what screen set up he had. He took a piece of 1/8th woven wire to from the back of the jet flare to the a52S original screen and I guess it worked great. I have more questions for mike and I am waiting for some feedback. To be honest I would have told you it would not work before however the way he laid it our worked well. We all learn something new every day!!! ... See MoreSee Less

In the previous post we showed a A52S that was covered into a dredge and I could not determine what screen set up he had.  He took a piece of 1/8th woven wire to from the back of the jet flare to the a52S original screen and I guess it worked great.  I have more questions for mike and I am waiting for some feedback.  To be honest I would have told you it would not work before however the way he laid it our worked well.  We all learn something new every day!!!Image attachment

This is another customer modifying our A52S into a home made dredge this looks ok to me I believe he is making up a few things on his own. The fact is he found some good gold in a short time with the dredge.
This is another customer modifying our A52S into a homemade dredge this looks ok to me I believe he is making up a few things on his own. The fact is he found some good gold in a short time with the dredge. d his bro. in law also had pans of about the same amount. We ended up finding roughly a little over 1/8 of an ounce in just that short time. The last picture is me with everything but the motor on my Pap's old frame pack that I modified slightly to accept the dredge. I'm going to try and get back down again for a few more days in August. Let me know what you think. Not bad for what I'm used to finding here. All glacial gold here, and we find a good bit of that too, just small stuff though... Mike.
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This is another customer modifying our A52S into a home made dredge this looks ok to me I believe he is making up a few things on his own.  The fact is he found some good gold in a short time with the dredge. 
This is another customer modifying our A52S into a homemade dredge this looks ok to me I believe he is making up a few things on his own.  The fact is he found some good gold in a short time with the dredge. d  his bro. in law also had pans of about the same amount.   We ended up finding roughly a little over 1/8 of an ounce in just that short time.  The last picture is me with everything but the motor on my Paps old frame pack that I modified slightly to accept the dredge.  Im going to try and get back down again for a few more days in August.  Let me know what you think.  Not bad for what Im used to finding here.  All glacial gold here, and we find a good bit of that too, just small stuff though...  Mike.Image attachmentImage attachment

This is an email from another prospector I received today. Pat, I have been running my A52 with the minimax highbanker attachment for a couple months now and I wanted to send you a few pics and some results. After lots of field use and some testing at home, I have a 97% capture rate with 8 mesh all the way to 200 mesh minus and I'm finding 95% in the first carpet and the rest in the miracle mat. I have yet to find any gold in the last carpet.
I'm including some pics as I ran it as a high banker, I'll include pics as the A52S after my next few outings. I removed the indicator mat from the flair and replaced it with a silicone mat that I made using the original indicator mat as a mold. The only mod I made to the highbanker set up was a T and ball valve I added and stepped down to 3/8 with 6 foot of hose to help with cleanouts. I placed it just before the ball valve to control the water flow to the hopper. I'll send pics of the two modifications with the next email.
Thank you to you and Mark for taking the time to explain your equipment in terms a greenhorn can understand and selling me exactly what I needed. Your willingness to put customer satisfaction above your bottom line and taking your time to set me up for success has made me a Keene Engineering customer for life. Great products, excellent price, phenomenal customer service, and an outstanding company.
... See MoreSee Less

This is an email from another prospector I received today. Pat, I have been running my A52 with the minimax highbanker attachment for a couple months now and I wanted to send you a few pics and some results. After lots of field use and some testing at home, I have a 97% capture rate with 8 mesh all the way to 200 mesh minus and Im finding 95% in the first carpet and the rest in the miracle mat. I have yet to find any gold in the last carpet.
   Im including some pics as I ran it as a high banker, Ill include pics as the A52S after my next few outings. I removed the indicator mat from the flair and replaced it with a silicone mat that I made using the original indicator mat as a mold. The only mod I made to the highbanker set up was a T and ball valve  I added and stepped down to 3/8 with 6 foot of hose to help with cleanouts. I placed it just before the ball valve to control the water flow to the hopper. Ill send pics of the two modifications with the next email.
   Thank you to you and Mark for taking the time to explain your equipment in terms a greenhorn can understand and selling me exactly what I needed. Your willingness to put customer satisfaction above your bottom line and taking your time to set me up for success has made me a Keene Engineering customer for life. Great products, excellent price, phenomenal customer service, and an outstanding company.

Comment on Facebook This is an email ...

Love my mini max! Just ordered the dredge attachment and am very excited to try that out! Thank you for making a versatile rig for all the mining conditions I can encounter out here in Ga!

Does the A52 river sluice convert to this?


WHAT’S HOT!


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622SME
We are extremely excited to present the next generation of a dredge designed for the recovery of super fine gold
Model 6220SMAX

This New Super Mini Max Power Sluice Concentrator unit is the most versatile package that we have ever offered.
Model MMPSCK


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