Soldering Irons & Guns

A temperature-controlled soldering station — consisting of a control unit and a connected iron — may be classified as a complete apparatus under the soldering equipment heading if the station functions as an integrated unit. If the control unit and iron are imported separately, each component's principal function determines its individual classification. Importers of multi-piece stations should document the integrated nature of the system.

Soldering irons and guns are handheld, manually operated tools, while 73732 covers machines and apparatus — typically automated or semi-automated equipment used in production-line soldering applications such as wave soldering or selective soldering systems. The distinction turns on whether the device is a hand tool or a production machine, which affects both SITC classification and, at the HTS level, the applicable tariff treatment.