An oxy-acetylene setup can also be used to cut metal, though a special cutting torch with a kind of oxygen turbo boost lever is required. The work piece is heated to red-hot at the point along the ...

– Set the acetylene outlet pressure to 7psi (but never, ever more than 15). The higher the acetylene pressure, the more unstable and dangerous it becomes. – Set the oxygen pressure to about 15psi.

my propane cost $12.00 I have gone through 12 oxygen bottles (200’s still have the same propane tank and it cuts just as good as oxy-acetylene if not better Report comment Reply ...