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Dann Ernstsen
02-11-2015, 4:41 PM
Hi

I hope some of you can help me.

I have a 100W LC1612 from gwieker, it is a really big machine and the filter system vi havde for it is not that good. The main problem is that the airflow is only 561.67 CFM (954.28 m3/hr) without filter and drops to a 224.67 CFM (381.71 m3/hr) nearly a 60% drop, and we can really smell the cutting gasses.
The machine is 105.94400 cubic feet (3 m^3).

How good should the CFM (m3/hr) be to remove all the smoke from the machine and a little more?