Well Im back to making things and have a day a week to work on open source projects just for the fun of it [mainly farming tools]:
As usual the designs are open source, link is below.
You will need a Laser cutter. BOM in the thingiverse files.
Want to Make one:
https://www.thingiverse.com/thing:3911941
Want to Buy one:
Contact mike@aquaponicslab.org
Depending on the size of tray you want to use the price varies from $120-$300
The one showed is £180 as an example
How it works:
This tools works best if your using a dibbler like below:
https://hackaday.io/project/167679-dibbling-plate-put-those-holes-in-the-soil-quick
Video client made:
Michael Ratcliffe
BetaMax
Aleksandar Bradic
sfrias1
Mike Szczys
Does that mechanism to slide the bottom plate jamb up ever since its actuated only from the one side? Perhaps when it gets dirty.