---------------------
FIRST OF ALL:
I'm not making small stuff because I don't like staring at zoomed grid and clicking tiny 5px buttons. If your PC cannot take it (I have 24FPS, so let's say it is optimum), find a smaller version and use magnifying glass...
-----------------
So, I've made a smelter that is kinda efficient- 100% of salt is being recovered from SLTW. Due to it's high operating temperature, salt has to be cooled down from lava.

----------------------
Quality tests:
Long term testing: passed- object isn't going out of control after long time (10 hrs.)
Leak test- no leaks found
No maintenance needed, fully automatic cycle, on/off.
Functional sub-systems
--------------------------------

Any failures with electronics, fusion core and/or other elements- PM to me.