HS Code 84.45 – Textile machinery; spinning, doubling, twisting machines, textile reeling or winding machines and machines for preparing textile yarns for use on machines of heading no. 8446 and 8447

HS code 8445 is a 4-digit heading in the Harmonized System that covers: Textile machinery; spinning, doubling, twisting machines, textile reeling or winding machines and machines for preparing textile yarns for use on machines of heading no. 8446 and 8447. Heading 8445 covers textile machinery central to the preparation of textile yarns, bridging the gap between raw fibers (natural or man-made) and their final form ready for weaving or knitting. This classification encompasses a broad array of machines involved in spinning, doubling, twisting, reeling, and winding processes. Its scope includes equipment that transforms raw fibers into spun yarn (e.g., carding, combing, roving, and spinning machines), as well as machines that combine, strengthen, or prepare these yarns for subsequent fabric production. Key sub-categories include ring spinning machines, rotor spinning machines (open-end), two-for-one twisters, precision winders, and various preparatory machines like drawframes and speedframes. This heading is critical for trade compliance as it defines the machinery used in the vast global yarn manufacturing sector, impacting customs duties, import/export regulations, and trade statistics. Historically, the evolution of these machines, from the spinning jenny to modern automated systems, has been fundamental to industrial textile production. As part of Section XVI, these machines are distinct from those creating man-made fibers (8444) and those directly producing fabric (8446, 8447), focusing specifically on the intermediate stage of yarn formation and preparation. The efficiency and quality of yarns produced by these machines directly influence the final textile product, making their accurate classification essential for businesses involved in the textile supply chain.

Ring spinning machines, rotor spinning machines (open-end), two-for-one twisting machines, automatic cone winders, precision package winders, doubling machines, textile reeling machines, drawframes, speedframes (roving frames), carding machines, combing machines, blowroom lines for cotton, bale openers, lap formers, sliver linking machines, yarn steaming machines, yarn conditioning machines, bobbin winding machines, texturizing machines (specifically for yarn, not fiber creation), hosiery yarn preparation machines, carpet yarn twisting machines, wool combing machines, flax spinning machines, jute carding machines, synthetic yarn twisters.

A common mistake is confusing machines in 8445 with those for creating man-made fibers (8444). For example, a machine that texturizes already-formed yarn should be in 8445, but one that texturizes newly extruded filaments might be misclassified here instead of 8444. Conversely, some preparatory machines might be confused with auxiliary machinery (8448) if their primary function isn't clearly understood as directly involved in yarn formation or preparation. Distinguishing between general machinery parts (Chapter 84/85 general rules) and specific auxiliary machinery of 8448 is also a challenge when classifying components for 8445 machines. The key is to determine if the machine's primary role is the transformation of fiber into yarn or the conditioning/preparation of yarn.

In 2025, the top exporters of HS code 8445 in UN Comtrade data were Japan ($696M, 31% of world exports), China ($576M) and Germany ($306M). World exports came to about $2.2B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

In 2025, the top importers of HS code 8445 in UN Comtrade data were China ($785M, 31% of world imports), India ($290M) and Türkiye ($229M). World imports came to about $2.5B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

HS code 8445 is a 4-digit heading under Chapter 84 of the Harmonized System. The first 2 digits (84) identify the chapter, and digits 3-4 (45) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.