Thermal Lance cutting-melting concrete

The lance is made of iron tube, with iron rods within it, running the length of the tube. The principal is "to burn the iron lance, by first heating the tip with an acetylene torch, then blasting pure oxygen down the tube, causing the iron to ignite - creating a temperature at the tip, between 3000 - 4000 deg C. Hot enough to melt anything that currently exists on the Planet Earth". Check out the molten lava streaming away from the burn area. Inconsistencies in the concrete cause it to spit and explode.

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