Spinning Machine Top Arm Drafting Assembly
A weighted top arm with cots and clearers for ring spinning machine drafting systems, controlling fiber flow and parallelism. This assembly is exclusively for spinning machinery of heading 84.45. It is classified under tariff item 8448.39.00 as a part or accessory solely or principally used with such machines.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the assembly includes card clothing or similar working parts
Card clothing and similar parts have specific subheadings under 8448, which may apply if the assembly's function is akin to those.
If the cots are transmission belts of vulcanised rubber
Belts of rubber are excluded from Chapter 84 by Section XVI note 1(a) and are classified in Chapter 40.
If the assembly is imported with the spinning machine
Parts presented with the machine are classified with the machine under Section XVI note 2(b).
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the top arm assembly is not a complete machine performing a specific function, as Section XVI note 3 may apply
• If the cots are made of rubber, verify whether they are excluded as belts or belting under Section XVI note 1(a)
• Provide detailed drawings showing the assembly's integration into the drafting system, as the CBSA may require this
Related Products under Tariff item 8448.39.00
Apron Drafting System for Woolen Spinning
Rubber apron drafting system components designed for short-staple woolen spinning machines, controlling fiber flow in the twisting zones. These parts are principally used with heading 8445 spinning equipment and are essential for maintaining consistent yarn quality during the drafting process.
Automatic Yarn Winding Splicer Knife Assembly
This precision knife assembly is designed for pneumatic splicers used in automatic yarn winders, cutting and joining yarn ends without manual intervention. Its tungsten carbide blades ensure durability and clean cuts, making it an essential part for winding machines under heading 84.45. As a part and accessory solely or principally used with these machines, it is classified under tariff item 8448.39.00.
Bobbin Holder Clamps for Doubling Twisters
Adjustable clamps used to secure supply bobbins in yarn doubling twisters, enabling precise twisting of plied yarns. These clamps are compatible only with heading 8445 doubling and twisting frames, making them dedicated parts for textile machinery.
Bobbin Holder for Ring Spinners
This spring-loaded bobbin holder mechanism is designed for ring spinning machines under heading 84.45, securing empty bobbins during doffing operations. It facilitates automated bobbin handling, improving efficiency. As a spinning accessory, it is classified under tariff item 8448.39.00.
Bobbin Winding Machine Yarn Stop Motion Sensor
This electronic sensor detects yarn breaks and automatically stops winding machines under heading 84.45 to prevent waste. It features optical detection technology suitable for fine yarns, ensuring precise monitoring during the winding process. As an auxiliary device for winding machinery, it is classified under tariff item 8448.39.00.
Drafting Roller for Cotton Doubling Machines
Hardened steel drafting rollers used in cotton doubling machines to control fiber alignment and tension before twisting. These rollers are exclusively compatible with heading 8445 doubling equipment for yarn production, ensuring precise fiber handling.