That touch science chiller is a great chiller for the price. I think we got it for less than 10k shipped from China. I actually would like it to get to a colder setpoint, honestly. If she could, or another one, achieve colder than -80c it would be ideal for what I want.
I could probably chill two as long as it’s not fighting anything and all is insulated properly. I want two dewax chambers, actually. One to stall in at -40/50 for a few hours, filter and transfer into the next one, then drop chiller and go for the next alloted amount of time.