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Effect

Conductive function: The connecting rod is a key conductive component in welding and cutting equipment, responsible for conducting current from the power source to the welding and cutting tool, ensuring the smooth progress of the welding or cutting process.
Export protective gas and split it: In gas shielded welding, the connecting rod is also responsible for exporting protective gas, such as carbon dioxide or argon, to protect the welding area from air pollution. At the same time, it can also divert the airflow to ensure uniform coverage of the welding area.
Structural connection: The connecting rod also serves to connect the various components of the welding and cutting equipment, ensuring the stability and reliability of the equipment.

Material

The material selection of welding and cutting connecting rods depends on their application scenarios and performance requirements. Common materials include:

Purple copper: Purple copper has good electrical and thermal conductivity, as well as wear and explosion resistance, making it suitable as a material for welding and cutting connecting rods. For example, the connecting rod of the 200A secondary welding gun is often made of copper.
Brass: Brass also has certain electrical and thermal conductivity, and the cost is relatively low, suitable for some occasions with low performance requirements.
Chromium zirconium copper: Chromium zirconium copper is a high-strength and highly conductive metal material, suitable for use as electrode related pipe fittings in fusion welding machines, as well as for welding and cutting connecting rods. It has good wear resistance, crack resistance, and high softening temperature.

About Us

Renqiu Jilong Welding Equipment Co., Ltd. is an enterprise engaged in welding and cutting equipment, plasma cutting equipment and their components. Since its establishment, the company has been committed to the research and development and production of welding and cutting products. The high performance and low price of the product have received unanimous praise from customers. Years of business history carry the development path of our company's continuous exploration, progress and innovation.

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