Welding machines and apparatus; for arc (including plasma arc) welding of metals, other than fully or partly automatic, whether or not capable of cutting

HS v2017 Code: 851539

About welding machines and apparatus; for arc (including plasma arc) welding of metals, other than fully or partly automatic, whether or not capable of cutting

hs code 851539 covers a critical segment of the welding industry, encompassing machines and apparatus used for arc (including plasma arc) welding of metals. This type of welding equipment is essential for a wide range of manufacturing and construction activities, playing a vital role in the broader metal fabrication and machinery sectors. The global market for these welding machines and apparatus continues to grow, driven by increasing demand from industries such as automotive, shipbuilding, and infrastructure development.

Production process

Welding machines and apparatus covered under hs code 851539 utilize arc welding technology, where an electric arc is formed between an electrode and the metal workpiece. This arc generates intense heat, which melts and fuses the metal, creating a strong, permanent joint. The machines may employ different types of electrodes, shielding gases, and control systems to optimize the welding process for various applications and materials. Some models may also incorporate plasma arc welding capabilities, which use a constricted arc to produce a concentrated, high-energy welding beam.

Production inputs

The key inputs for the production of welding machines and apparatus under hs code 851539 include various metal components, such as frames, housings, and welding torches; electrical and electronic components, including power supplies, control systems, and sensors; and specialized materials like welding electrodes and shielding gases. Manufacturers also rely on advanced manufacturing equipment, such as CNC machines and robotic welding systems, to ensure precision and efficiency in the production process.

Production outputs

The primary output of hs code 851539 is welding machines and apparatus used for arc (including plasma arc) welding of metals, other than fully or partly automatic models. These welding machines are consumed by a wide range of industries, including 731320 Manufacture of other tanks, reservoirs and containers of metal, 251100 Manufacture of structural metal products, 281100 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines, and 301100 Building of ships and floating structures, among others. The welding equipment produced under this code is essential for the fabrication, repair, and maintenance of various metal structures, components, and products.

Revisions to 851539

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 851539. The most recent 1 version of this code (851539) is in the HS v2022 system:

This page shows a legacy version of code 851539 ( HS v2017).

Older versions

Family tree for welding machines and apparatus; for arc (including plasma arc) welding of metals, other than fully or partly automatic, whether or not capable of cutting

    graph LR
    A["<a href='/classifications/hs/v2017/85'>85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles</a>"]
A --> B["<a href='/classifications/hs/v2017/8515'>8515: Electric (electrically heated gas) soldering, brazing, welding machines and apparatus, capable or not of cutting, electric machines and apparatus for hot spraying of metals or sintered carbides</a>"]
B --> C["<a href='/classifications/hs/v2017/851539'>851539: Welding machines and apparatus; for arc (including plasma arc) welding of metals, other than fully or partly automatic, whether or not capable of cutting</a>"]

    B --> D["<a href='/classifications/hs/v2017/851511'>851511: Brazing or soldering machines and apparatus; soldering irons and guns, whether or not capable of cutting</a>"]
B --> E["<a href='/classifications/hs/v2017/851519'>851519: Brazing or soldering machines and apparatus; other than soldering irons and guns, whether or not capable of cutting</a>"]
B --> F["<a href='/classifications/hs/v2017/851521'>851521: Welding machines and apparatus; for resistance welding of metal, fully or partly automatic, whether or not capable of cutting</a>"]
B --> G["<a href='/classifications/hs/v2017/851529'>851529: Welding machines and apparatus; for resistance welding of metal, other than fully or partly automatic, whether or not capable of cutting</a>"]
B --> H["<a href='/classifications/hs/v2017/851531'>851531: Welding machines and apparatus; for arc (including plasma arc) welding of metals, fully or partly automatic, whether or not capable of cutting</a>"]
B --> I["<a href='/classifications/hs/v2017/851580'>851580: Welding machines and apparatus; n.e.c. in heading no. 8515, whether or not capable of cutting</a>"]
B --> J["<a href='/classifications/hs/v2017/851590'>851590: Welding, brazing or soldering machines; parts of the machines of heading no. 8515</a>"]

    

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    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight