Video that shows the product I made:
   • No More Filter Socks!! | RAE's New Pl...  

Uline Shelves:
https://www.uline.com/Grp_467/Industr...

The exact shelves I bought on amazon were not longer available this one looks almost identical and is 2' deep which is want you need.
https://amzn.to/3u03LKP

Fireball extinguishers
https://amzn.to/3OGqxz2
https://amzn.to/3Ovi2qC

0:00 – Intro
0:42 – How I did it
3:13 – Tips for running a 3D print farm
14:23 – Other ways to make money 3D printing