Fans, except domestic type; centrifuges, except cream separators and clothes dryers

CPC v2.1 Code: 43931

Section	Division	Group	Class	Subclass
4	43	439	4393	43931

Code	43931
Version	CPC v2.1
Hierarchy Level	5
Datasource	UNSTATS
Section	4
Division	4 43
Group	4 439
Class	4 4393

Ancestor Codes: 4: Metal products, machinery and equipment; 43: General-purpose machinery; 439: Other general-purpose machinery and parts thereof; 4393: General-purpose machinery n.e.c.

This Code: 43931: Fans, except domestic type; centrifuges, except cream separators and clothes dryers

Sibling Codes (Nearest 4): 43932: Machinery n.e.c. for the treatment of materials by a process involving a change of temperature; 43933: Calandering or other rolling machines, except for metals or glass; 43934: Automatic goods vending machines; 43935: Dishwashing machines, except household type

About fans, except domestic type; centrifuges, except cream separators and clothes dryers

cpc code 43931 covers a diverse range of industrial equipment, including fans and centrifuges. These products play a crucial role in various manufacturing and processing industries, facilitating efficient air circulation, separation, and material handling. The demand for these specialized machines is driven by the need for improved productivity, energy efficiency, and process optimization across a wide spectrum of sectors, from food processing to chemical production.

Production process

The production of fans and centrifuges typically involves a combination of metalworking, precision engineering, and advanced manufacturing techniques. Key steps include the fabrication of components such as impellers, casings, and housings, often using materials like steel, aluminum, or specialized alloys. Sophisticated assembly processes, including balancing and testing, ensure the reliable and efficient operation of these machines.

Production inputs

The manufacturing of fans and centrifuges requires a range of inputs, including raw materials like metals, bearings, and seals, as well as specialized components like motors, control systems, and safety features. Manufacturers also rely on advanced production equipment, such as CNC machines, welding stations, and testing facilities, to ensure the quality and performance of the final products. Additionally, skilled labor, engineering expertise, and supply chain management are crucial inputs for this industry.

Production outputs

The primary outputs of cpc code 43931 are industrial fans and centrifuges, which find applications in a wide range of industries. These products are often used in 43932 Machinery for cleaning or drying bottles or other containers, 43933 Machinery for filling, closing, sealing, or labeling bottles, cans, boxes, bags or other containers; machinery for aerating beverages, and 43939 (Other packing or wrapping machinery, weighing machinery (excluding balances of a sensitivity of 5 cg or better), calcu), among others. The efficient air circulation and separation capabilities of these machines contribute to improved productivity, quality control, and environmental sustainability in various manufacturing and processing applications.

Family tree for fans, except domestic type; centrifuges, except cream separators and clothes dryers

    graph LR
    A["<a href='/classifications/cpc/v2-1/4'>4: Metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/43'>43: General-purpose machinery</a>"]
B --> C["<a href='/classifications/cpc/v2-1/439'>439: Other general-purpose machinery and parts thereof</a>"]
C --> D["<a href='/classifications/cpc/v2-1/4393'>4393: General-purpose machinery n.e.c.</a>"]
D --> E["<a href='/classifications/cpc/v2-1/43931'>43931: Fans, except domestic type; centrifuges, except cream separators and clothes dryers</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/43932'>43932: Machinery n.e.c. for the treatment of materials by a process involving a change of temperature</a>"]
D --> G["<a href='/classifications/cpc/v2-1/43933'>43933: Calandering or other rolling machines, except for metals or glass</a>"]
D --> H["<a href='/classifications/cpc/v2-1/43934'>43934: Automatic goods vending machines</a>"]
D --> I["<a href='/classifications/cpc/v2-1/43935'>43935: Dishwashing machines, except household type</a>"]

    

    %% Color coordination by level

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    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 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