501D bend pipe

The 501D welding gun bend pipe is the core component of a water-cooled gas shielded welding gun, used to connect the welding gun body and the conductive nozzle assembly. Its detailed characteristics are as follows:

Material and Structure

Main material: Made of a combination of brass (gold component) and purple copper (conductive connecting component), brass has excellent conductivity, thermal conductivity, and corrosiveness, while purple copper further innovates the service current conduction performance and can stably carry high current welding needs; Simultaneously integrating a water-cooled channel to achieve effective heat dissipation through circulating cooling water.

Structural design: it is curved, which is convenient for the welding gun to adjust the angle in welding operation and adapt to different welding positions; One end is connected to the welding gun body (water-cooled interface) through a threaded or snap on structure, and the other end is used to install components such as the conductive nozzle seat and nozzle. The black sealing ring protects the sealing of the water-cooled system.

performance advantage

Good heat dissipation efficiency: The water-cooled structure can quickly remove the heat generated by welding, avoiding damage to the welding gun due to overheating, and is suitable for long-term high current welding operations (such as 500A and above current specifications).

Stable current transmission: The combination of brass and purple copper confirms that the welding current is evenly transmitted to the welding wire, avoiding unstable arc or weld defects, and adapting to the high current welding needs of various welding wires such as carbon steel, stainless steel, aluminum alloy, etc.

Strong practicality: brass components are corroded and resistant to high temperatures (based on actual reports), the water cooling system has excellent sealing, and is not easily damaged in industrial grade high-strength welding scenarios, reducing the frequency of component replacement.