5 inch dredge riffle dimensions.

[Mgumby16]

Hello all, I am building a 5 inch dredge the sluice box is bent to shape and is 20 inches wide 6 feet long and has 8 inch high side walls.

My next step is to build the riffles and I wanted to try and get some dimensions of manufactured 5 inch riffles and their bend angles. If any one can provide these numbers and some pics it would be very helpful


Thank you.

 

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[spaghettigold]

i can,t give you manufacturer specs .However this » The Size of Riffles is a good read.
I made my riffles setup to be changeable for different goldsizes present in different rivers but run mostly a overall setup with different riffle sizes and angles thruout the box.

 

[winners58]

there all slightly different, I'm doing a 5" build myself
some in "oragonads" thread were made by D&K nugget. same dimensions as yours
http://www.treasurenet.com/forums/dredging-hi-banking/458403-im-back-6-build-4.html

 

[Bonaro]

Not only size and shape of riffle but spacing must be considered.
The easy way out is to call keene and order riffle stock and cut/weld to fit