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Super Powerful Cutting and Melting Thermic Lance

Daiwa Thermic Lance is a consumable steel pipe packed with inner iron wires that together generate a powerful flame up to 4,000°C without noise or vibration, allowing materials to be cut quickly.

Daiwa Thermic Lance is widely used in cutting, demolition, and melting works for high hardness materials such as stainless steels, refractory concretes, fire bricks, natural stones, or steel pipes of the embankment construction.

Depending on the purpose of use, we can classify Daiwa Thermic Lance into two types:
+ Type T (fully packed with iron wires)
+ Type W (partially packed with iron wires and an inner steel pipe).

In addition to the conventional structure, Daiwa Thermic Lance can also be manufactured under a roll form with a length extending from 5.5m to 30m or more (we call it Daiwa Rolled Thermic Lance).

* Note : The consumption rate of Daiwa Thermic Lance varies widely depending on the conditions in which the lance is used.

1. Blow oxygen to cut steel scraps or refine molten steels in Electric Arc Furnace (EAF).
2. Blow carbon, lime powder and/or other additives for adjusting grades of carbon steels.
3. Cut and melt to remove the residual slags adhered inside the oxygen converter.
4. Blow inert gases such as nitrogen, argon into the ladle furnace or smelters.
5. Protect dipping thermocouples against the high temperature of molten liquids in aluminum, copper, and zinc melting furnaces.
6. Other uses that require strong resistance against heat, oxidation, sulfuration, and vanadium attack.