The function of the oxygen core lance is to reach a temperature of about 3,000°C by burning a steel tube (lance) and the bands contained in it (core) by means of a very high excess of oxygen. Due to the high temperature, the lance burns through all common materials.
During dismantling by core lances, e.g. of a bolt, axle, etc., a hole is made in the component by melting off base material which flows out. During cooling, the outer diameter of the component is reduced. This facilitates disassembly.
Mr. Rene Schulze
Phone: 040 / 75 60 10 33
Mr. Michael Müller
Phone: 0381 / 60 90 7 580