Of welding machines and apparatus
Part of: 851590 — Parts:
N350199 · 2025-06-30 — The tariff classification of a welding conduit liner from Mexico
The merchandise under consideration is referred to as a welding conduit liner, part number 45-3545, that is used in metal inert gas welding apparatus to guide welding wire from the wire feeder, through the gun cable, and up to the contact tip. It is described as a length of spirally wound steel music wire with a machined brass stop at one end. The liner is imported in lengths up to 34 feet and can accommodate welding wire sizes between 0.9 millimeters to 1.2 millimeters. The applicable subheading for the welding conduit liner, part number 45-3545, will be 8515.90.2000, Harmonized Tariff…
N308821 · 2020-01-24 — The tariff classification of a static converter and ultrasonic converter from Germany.
The first item under consideration is identified as the Ultrasonic Generator (Generator), which is described as a static converter that transforms power supply voltage into high-frequency AC voltage. The AC voltage produced by the Generator, which varies from 500 W to 4 kW depending on the specific model, is intended to be supplied directly to the Ultrasonic Converter (Converter) via cables. We would note that for the purposes of this ruling request, the classification of the Generator is without regard to the Converter and/or cables as you state the Generator is being imported separately.…
N308188 · 2019-12-27 — The tariff classification of parts of ultrasonic welders from Germany.
Item 1 is an Ultrasonic Generator, which transforms the power supply voltage into high-frequency AC voltage. It generates electric oscillations and the created AC voltage enters the converter. The generators operate within the following ranges: 20 kilohertz (KHz), 30 KHz, 35 kHz, and 40 kHz. Item 2 is an Ultrasonic Convertor, which converts electric oscillation into mechanical vibration (piezoelectric convertor principle) is housed in the welding gun. Through an amplitude transformer, the vibrations are conducted into the Sonotrode, which transfers the energy into the component to be welded.…
N306632 · 2019-10-30 — The tariff classification of a welding machine base assembly from China.
The IPG Photonics Welding Machine Base Assembly is used with a laser welder. It is specifically designed to fit a laser welder and is made from natural stone. The base assembly includes numerous drilled holes fitted with metal receptacles that allow the unit to be permanently mounted to the laser welder. For shipping purposes, the base assembly is disassembled into three pieces and will be assembled together after importation. Classification of goods under the Harmonized Tariff Schedule of the United States, HTSUS, is governed by the General Rules of Interpretation (GRIs). GRI 1 provides that…
N301201 · 2018-11-16 — The tariff classification of a manual arc welding package from China
, you requested a tariff classification ruling on a complete manual arc welding package and certain components when imported separately. The EMP 215ic manual arc welding package includes the following: a welding power source, a MIG welding gun, a TIG welding torch, an electrode holder, awork clamp with lead, a pigtail adapter, gages, a gas hose, inlet and outlet wire guides, drive rolls,MIG welding wire, stick electrodes and guides/manuals. The welder is limited to manual welding. The apparatus is capable of welding mild steel, aluminum and stainless steel. The power source is a non-rotating,…
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