Turbo Compressor wheel attachment for 50x50 Blower Fan

Turbo Compressor wheel attachment for 50x50 Blower Fan for Fun.
Made this for Fun/Testing for future project, feel free the try it :-).
for 50x50 blower fan, ID of the holder ring is 25mm, it's press fit- need to heat a little and then press it down on the compressor wheel to hold it tight.
P.S: u could also use the Holder ring just for centering and fitting the compressor will concentric to the fan while applying glue under the compressor will and after it dries you can carefully remove the the ring (use small pin to push up a little from each side until the ring pops out.)

credit for the compressor wheel designer:
https://grabcad.com/library/turbo-compressor-wheel-prototype-1