I don’t know that “economical” is the right word for it since they aren’t cheap, but you might look at what Sambo Creek has to offer. The important things you need to get your winterization process to move along faster is the ability to cool down a lot of liquid quickly (I.E. bigger freezers or jacketed reactors with strong TCU’s), lots of surface area (bigger benchtop or trolley buchners) and a strong vacuum source (big CFM rating).
I posted this thread a bit ago trying to figure out how to work a little smarter, I had over 400 gallons of 10:1 ethanol:crude mix that I had to filter after my last batch was extracted at room temps. Got thru it and learned a lot. Winterizing smarter, not harder
The amount of hassle involved with winterizing is likely why so many extractors are moving towards cold extraction, and cutting out the winterization step entirely because they leave those waxes and lipids in the plant material.
Also, no offense but I’m pretty skeptical of extracting 5000 lbs/day with a 500 gallon reactor, that means a new batch every 2 hours with 24 mins in between batches for cleanout & reloading. It also means recovering solvent at a rate of nearly 3.5 gals/minute which takes one hell of an energy and infrastructure investment (ask me how I know…)