A steel pipe packed with steel wool through which a jet of oxygen or other gas may be passed to generate a very hot cutting flame.
热切割器，热喷枪
Example sentencesExamples
The thermic lance was assembled on site from sections carried in a golf bag.
The safes were found, abandoned, having been attacked with thermic lances, but the thieves had obviously not got away with anything, because the contents were still inside, completely incinerated.
The tools of the trade are drills, hammers, levers, thermic lances, torches and explosives.
There has been a long history of consumable thermal cutting devices which have been generically known as burning bars, thermic lances, oxygen lances, exothermic burning rods and deflagration devices.
This was the thermic lance, which is simply a long tube filled with steel rods, connected to an oxygen supply.
The thermic lance generates temperatures of up to 4,500° capable of burning through most materials.
Using a thermic lance, the men burned several thousand banknotes in the safe in their efforts to gain access.
The intense heat generated at the end of the thermic lance when applied to a material will quickly burn through.
Also, both plasma cutters and thermic lances are expensive and take skill to operate properly.
The company manufactures thermic lances for use in cutting and demolition.
A thermic lance is a blowtorch that uses steel and oxygen as a burning agent instead of acetyline gas and oxygen as you would use in a blow torch.
For this application our special thermic lances are the intelligent solution both because of the lower costs and because of the enormous time-savings in comparison with other methods.
The advantage of using a thermic lance is that it ensures the removal of loose particles and that the material surrounding the cut-out portion is hot.
The thermic lance mixes highly reactive metals in a catalytic reaction that spews forth flames for distances of up to 10 metres.