Baoding Sanzheng Electrical Equipment Co., Ltd.

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Application Area

Spiral fin tubes welding

Date：

2023-08-24

It is applied for welding of spiral fin tubes of carbon steel, alloy steel, austenitic stainless steel, and non-ferrous metals. Spiral fin tubes have a wide range of applicable temperatures, good heat resistance, high heat transfer efficiency, and huge application in the industrial thermal engineering field.

Applicable scope

It is applied for welding of spiral fin tubes of carbon steel, alloy steel, austenitic stainless steel, and non-ferrous metals. Spiral fin tubes have a wide range of applicable temperatures, good heat resistance, high heat transfer efficiency, and huge application in the industrial thermal engineering field.

Technical characteristics

Contact welding process, the same contact head can adapt to the welding of multiple specifications and varieties of fin tubes.
Fast welding speed and high welding rate of the fins, and the fins have a good metal contact surface with the main pipe, with a contact thermal resistance close to zero.
The contact head is made of chromium copper with good wear-resistant performance. The contact head adopts constant pressure control, with good synchronization.
The PSM pulse shielding modulation technology on the inverter side ensures impedance matching of the welder, power output ability of the welder, and welding adaptability range.
Compared with other welding methods, it has high production efficiency, high yield, and high level of automation.

Typical application—spiral fin tubes welding