before

Finally, I've decided not to go for an autocascade but a 4-stager unit.

I've already prepare drawnings with expected size for pipes, item locations, etc.

Here's the check list. I'm now waiting for the proforma invoice prior to order what I need.

before

Started the work yesterday.

I'm currently trying to put parts as in the drawings to be sure everything fit prior to work on the case.









I'll have to paint the compressors as soon as possible because they are really dirty.

Benji Tshi

Awesome ! Can't wait for your work to be finished. How many weeks do you expect to spend on it ?

before

Thanks mate. Well, it could be very fast; I've already prepared drawings for almost the whole unit.

I've sent the check list to the shop in Austria and now waiting for a reply prior to order what misses.

Steps should be this way:

1. Empirical agencement of parts following drawing expectations
2. Inter-parts piping
3. Case building (as expected or revised thanks to step 1)
4. Paintings (both case and compressors)
5. Modding TXVs (one for R1150 and one for R14)
6. Installation of parts into the case + brazing of prepared pipes
7. Empirical realization of a bench station on top of the case + evaporators piping
8. Finishing insulation
9. Vaccuming all stages + filling them with R290
10. Vaccuming again
11. Charging and testing

If I already had the parts, I would say that 2 weeks should be enough.

pcuser

Wow, that looks awsome
Looking forward to see the finished product.

kayl

your are a machine, hope you can condense the r50
I remember when Pcice condensed r50 blend many years ago
good luck, will be easier in a 4 stage cooler but still a massive challange

chispy

Awsome built , that is a big big unit Xavier. Good luck with it and keep us updated on it.
kepp up that good work you do .


Angelo.

TheKarmakazi

Inspirational! Are you shooting for holding high load or low temps?