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Author Topic: shaker vs derocker  (Read 6153 times)

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Offline yupthatsme001

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shaker vs derocker
« on: June 17, 2013, 02:26:09 PM »
Besides the obvious size of a derocker when you need one?  Why wouldn't a shaker table work just a well?  You'd still screen to a desired size but isn't the workings of a derocker much higher in maintenance?   Is a derocker the end of all  screening methods?   

Offline nhgold

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Re: shaker vs derocker
« Reply #1 on: June 23, 2013, 04:15:25 AM »
I don't know,,but,,I have been watching a bunch of vidieos on utube -holoway bar,lodofthelake, ect.and derocker vids. Might give you an idea by watching them...derockers seem high maintainance..expensive... I don't know having never run one...

Offline GollyMrScience

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Re: shaker vs derocker
« Reply #2 on: June 23, 2013, 04:36:30 PM »
A derocker run properly is amazing. They can take some astounding sized boulders and move them along without a hitch. They are meant to handle the front end classifying and are used to produce a course "screened" and washed product. Some operators run that course stuff through their sluice but many run it over a standard screen deck before the sluice. The derocker can handle rock that would pound a shaker screen to bits and can convey it as it washes so the rock comes off clean (mostly). Maintenance is not all that bad though many of the derockers have been in service for a lot of years and do need some TLC.
What the heck - lets just keep mixin' stuff together till it blows up or smells REALLY bad!

Offline yupthatsme001

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Re: shaker vs derocker
« Reply #3 on: June 23, 2013, 07:44:14 PM »
Thanks GMS.  I seem to have this unquenchable thirst for info on this gold gathering subject...

A friend of mine suggested a website to look at...   RMS-Ross Corporation - For Serious Miners who require Heavy Duty Solutions.   just some info on the workings.

I had wished that I had the know-how to build a 3D computerized model of a gold wash plant in which you could build in the computing world and watch it work with information to each part describing what it is and what its used for.  Hard to explain and harder yet to build.

Offline 911Met

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Re: shaker vs derocker
« Reply #4 on: July 12, 2018, 12:36:42 PM »
Here is an alternative for derocker https://www.911metallurgist.com/equipment/derocker/

Offline driver123

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Re: shaker vs derocker
« Reply #5 on: November 14, 2018, 09:04:21 PM »
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Some operators run that course stuff through their sluice but many run it over a standard screen deck , shaker vs derocker Gold Claims For Sale m8bet

Offline snowman18

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Re: shaker vs derocker
« Reply #6 on: November 14, 2018, 09:22:18 PM »
Long ago read an article about a copper mine that had discovered enough copper in their tailings to make it profitable to recover using a bank shaker tables.

Bear in mind that these table were commercial sized beasts and that the tailings fell with in an acceptable screen size.

I did a quick search for the article but was unable to find it again, it was published many years ago and the Internet in the meantime moves forward leaving older articles less relevant.

Offline driver123

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Re: shaker vs derocker
« Reply #7 on: November 15, 2018, 06:31:49 PM »
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