Electric heating resistors, except of carbon

CPC v2.1 Code: 44818

About electric heating resistors, except of carbon

cpc code 44818 covers the production of electric heating resistors, except those made of carbon. These resistors are essential components in a wide range of electrical and electronic devices, playing a crucial role in regulating and controlling the flow of electric current. The industry that manufactures these resistors is a vital part of the broader electronics and electrical equipment sector, supporting the development and functioning of numerous consumer and industrial products.

Production process

The production of electric heating resistors, except those made of carbon, typically involves several key steps. First, the raw materials, such as metals, ceramics, or other specialized materials, are procured and prepared. These materials are then formed into the desired resistor shape, often through processes like molding, extrusion, or winding. The resistors are then subjected to various heat treatments and coatings to achieve the desired electrical properties and durability. Finally, the resistors undergo rigorous testing and quality control measures before being packaged and distributed to customers.

Production inputs

The main inputs required for the production of electric heating resistors, except those made of carbon, include a variety of raw materials such as metals (e.g., 44111 Iron and steel, 44112 Copper, 44113 Aluminum), ceramics, and specialized compounds. Additionally, the industry relies on specialized machinery and equipment for the manufacturing processes, as well as energy sources and skilled labor to operate the production facilities.

Production outputs

The primary output of cpc code 44818 is electric heating resistors, except those made of carbon. These resistors are used in a wide range of applications, including 45211 Household appliances, 45212 Electrical machinery and apparatus, and 45213 Electronic components. The resistors produced under this code may also be used as inputs for the manufacture of other electrical and electronic devices, such as 45214 Instruments and appliances for measuring, checking, testing, navigating and other purposes.

Family tree for electric heating resistors, except of carbon

    graph LR
    A["<a href='/classifications/cpc/v2-1/4'>4: Metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/44'>44: Special-purpose machinery</a>"]
B --> C["<a href='/classifications/cpc/v2-1/448'>448: Domestic appliances and parts thereof</a>"]
C --> D["<a href='/classifications/cpc/v2-1/4481'>4481: Domestic electric appliances; non-electric refrigerators and clothes drying machines</a>"]
D --> E["<a href='/classifications/cpc/v2-1/44818'>44818: Electric heating resistors, except of carbon</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/44811'>44811: Refrigerators and freezers, household type, electric or non-electric</a>"]
D --> G["<a href='/classifications/cpc/v2-1/44812'>44812: Dishwashing machines and clothes or linen washing or drying machines, household type, electric or non-electric</a>"]
D --> H["<a href='/classifications/cpc/v2-1/44813'>44813: Electric blankets</a>"]
D --> I["<a href='/classifications/cpc/v2-1/44814'>44814: Household sewing machines</a>"]
D --> J["<a href='/classifications/cpc/v2-1/44815'>44815: Fans and ventilating or recycling hoods of the domestic type</a>"]
D --> K["<a href='/classifications/cpc/v2-1/44816'>44816: Other small electric domestic appliances (including vacuum cleaners, kitchen waste disposers, food mixers, shavers, hair dryers, smoothing irons, coffee makers and toasters)</a>"]
D --> L["<a href='/classifications/cpc/v2-1/44817'>44817: Electric instantaneous or storage water heaters and immersion heaters; electric space heating apparatus and soil heating apparatus; ovens; cookers, cooking plates, boiling rings, grillers and roasters</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level1
class B level2
class C level3
class D level4
class E level5
class F level5
class G level5
class H level5
class I level5
class J level5
class K level5
class L level5

  class E 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 E highlight