I've been looking online at different plans for etching tanks and had an idea that I hadn't seen applied anywhere. I'm wondering if anyone has built a setup that had an etch tank and water tank that shared a common wall. The heating element would be on the water side, so that there wouldn't be as much of a buildup from sediment in the etching solution. Do you think that there would be an acceptable amount of heat transfer through the plexiglass divider to keep the etching solution at the proper temp? I'm thinking that there would be 1 gallon or less of liquid in each side. Also, would it be advantageous to have bubble agitation in the rinse (water) side as well?
- posted
16 years ago