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2023.07.20

Answers to Questions about Thermic Lance (Thermal Lance, Burning Bar)

Q&A

To ensure optimal customer understanding of thermic lances, we aim to address any areas that may be unclear. By categorizing the issues and providing answers in a systematic manner, customers can stay focused and grasp the concept more easily. This approach not only captures the attention but also reduces the likelihood of losing interest.

In this blog post, we present a comprehensive list of questions along with their corresponding answers. This allows us to explain DLI's thermic lances in a straightforward manner that is easily understandable.

What is Thermic Lance?

Thermic Lances are made of MS pipes filled with steel wires (Type W) or steel wires and inner tubes (Type T). The product creates extremely high temperatures up to 3,000 ~ 4,000 degrees and is used to cut heavy scrap or clean up spilled iron/slag.

 

Are there alternative names frequently used for Thermic Lance?

Indeed, there are several alternative names commonly associated with the Thermic Lance. This remarkable tool is often referred to as the "thermic lance rod," "burning bar," "thermal lance," "exothermic cutting lance," or even "thermal lance pipe." These varying names may differ based on regional preferences or specific industries that make use of this cutting-edge device.

 

How many types of Thermic Lance are available in Daiwa Lance? 

Daiwa Lance offers customers a choice between two exceptional types of Thermal Lance (Burning Bar): Type-T and Type-W.

TL drawing

Technical Drawing Photo for 2 Types of Daiwa Thermic Lance

Click here to Download Catalogue
 

Which type of Thermic Lance should I choose?

The Thermal Lance, Type-T combines wires and an inner pipe to produce a powerful and straight flame, making this burning bar the perfect tool for cutting through tough materials like steel scraps, slags, aluminum, and cast iron. On the other hand, Type-W of Thermal Lance is packed with a full set of wires, resulting in a wider flame and higher temperatures burning bar. This type is specifically designed for creating holes in materials with high melting points, such as stainless steel, copper, brass, and refractory bricks. With these two options of for burning bar types, Daiwa Lance ensures that customers have the right Thermer lance for their specific needs.

 

How to apply Thermic Lance/Burning Bar?

The Thermic Lance is a powerful tool that can be used to effectively eliminate stubborn slag. In order to achieve this, it is necessary to use a material that can generate a temperature higher than the melting point of the slag, allowing the thermal lance to effortlessly melt it away. With the burning bar's ability to produce an astonishingly high heat rate of up to 4,000℃, the Thermal Lance is capable of quickly and efficiently melting down the slag. When a burning bar is used for cutting scraps and transforming them into usable materials for production, there are various techniques available. One particularly effective method involves utilizing a thermal lance, especially for cutting scraps that have high hardness or large sizes.

 

How do you arrange delivery for the shipment?

At Daiwa Lance, we take pride in our products, which are meticulously manufactured in Vietnam. To ensure prompt and efficient delivery, we offer various options depending on your location and requirements. For larger quantities, we utilize spacious maritime containers, such as 20' or 40' containers, to securely transport your cargo. On the other hand, for smaller quantities, we offer an LCL service, allowing your cargo to be loaded together with others' in a container. Additionally, we maintain a stock of lance pipes in Europe and Japan, enabling swift delivery to your location via trucks. Rest assured, our dedicated team will handle all logistics to ensure a seamless experience for you.

 

If you wish to know more about suitable thermal lance pipes/burning bars as a competitive oxygen lance pipe for melting down scraps or slags, feel free to contact our dynamic team to support you during your journey.

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Answers to Questions about Thermic Lance (Thermal Lance, Burning Bar)

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