Knitting machines; circular, with cylinder diameter exceeding 165mm

HS v2017 Code: 844712

About knitting machines; circular, with cylinder diameter exceeding 165mm

hs code 844712 covers the import and export of circular knitting machines with a cylinder diameter exceeding 165mm. These specialized machines play a crucial role in the textile manufacturing industry, enabling the efficient production of a wide range of knitted fabrics and garments. As a key component of the global textile supply chain, the trade and utilization of these machines have significant economic implications, contributing to the overall growth and competitiveness of the textile sector.

Production process

Circular knitting machines with a cylinder diameter exceeding 165mm employ advanced knitting techniques to create complex fabric structures. These machines utilize a circular array of needles that move in a continuous loop, allowing for the seamless production of tubular or circular knitted products. The knitting process involves the interlocking of yarn fibers to form a series of interconnected loops, resulting in the creation of a durable and versatile fabric. The size and speed of the circular knitting machines enable high-volume production, making them essential for meeting the demands of the modern textile industry.

Production inputs

The production of circular knitting machines with a cylinder diameter exceeding 165mm requires a range of specialized inputs. These include high-quality steel and other metal components for the machine's frame, needles, and other moving parts, as well as advanced electronic and control systems to ensure precise operation. Additionally, the machines require a reliable supply of electricity and a skilled workforce capable of operating and maintaining the equipment. The availability of these key inputs, along with access to a robust textile industry ecosystem, is crucial for the successful manufacture and deployment of these specialized knitting machines.

Production outputs

Circular knitting machines with a cylinder diameter exceeding 165mm are primarily used to produce a variety of knitted fabrics, including apparel, home textiles, and industrial textiles. The output of these machines can be consumed by various downstream industries, such as 843120 Weaving machines, 845130 Sewing machines, and 940490 Bedding and similar furnishing. The versatility of the fabrics produced by these knitting machines allows them to be utilized in a wide range of applications, contributing to the overall growth and diversification of the textile industry.

Revisions to 844712

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 844712. The most recent 1 version of this code (844712) is in the HS v2022 system:

This page shows a legacy version of code 844712 ( HS v2017).

Family tree for knitting machines; circular, with cylinder diameter exceeding 165mm

    graph LR
    A["<a href='/classifications/hs/v2017/84'>84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/8447'>8447: Knitting machines, stitch-bonding machines and machines for making gimped yarn, tulle, lace, embroidery, trimmings, braid or net and machines for tufting</a>"]
B --> C["<a href='/classifications/hs/v2017/844712'>844712: Knitting machines; circular, with cylinder diameter exceeding 165mm</a>"]

    B --> D["<a href='/classifications/hs/v2017/844711'>844711: Knitting machines; circular, with cylinder diameter not exceeding 165mm</a>"]
B --> E["<a href='/classifications/hs/v2017/844720'>844720: Knitting machines; flat, stitch-bonding machines</a>"]
B --> F["<a href='/classifications/hs/v2017/844790'>844790: Machines; for making gimped yarn, tulle, lace, embroidery, trimmings, braid or net and machines for tufting</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 level2
class B level4
class C level6
class D level6
class E level6
class F 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