OP
Andrius Be
Registered
Recently I have assembled a continious blending system. It runs on MCH6 Comtri 1 phase electrical compressor. I did some measuring and it does 90-100 l/min output. For blending I use LMNT King blender . Now I set both O2 and He limiters to run 2 bar. Adjust the needle valves on King to be output 18/45 mix running on idle. For a try out I had an empty 3l tank. While running the continious mix I noticed that He was constantly rising, like 1% every 30 bar. I had to reduce an ammount fo He constantly to stay in 45 % range . Is it related to presuure ? Is MCH6 not performing ? Blowback maybe ? Whats causing it ? Its really annoying to stand there and monitor King and reduce amount to stay in limits.