Electronic Let-off Motion Controller
This is an electronic let-off controller that regulates warp beam unwinding tension during weaving for uniform fabric. It is classified under tariff item 8448.49.00 as a part of weaving machines of heading 84.46.
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 controller is primarily an electrical control panel
This item covers control panels, which may apply if the controller is not solely for weaving machines.
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 controller is declared as a part of weaving machines (heading 84.46) and not as a standalone electronic device
• Provide documentation showing its function in maintaining warp tension
• Check if the product qualifies for preferential tariff treatment
Related Products under Tariff item 8448.49.00
Aluminum Air-Jet Loom Shuttle
This is a precision aluminum shuttle designed for air-jet weaving machines, where it is used for pneumatic weft insertion. It is a part or accessory suitable for use solely or principally with weaving machines (looms) of heading 84.46, and is therefore classified under tariff item 8448.49.00.
Automatic Warp Stop Motion Device
This is an automatic warp stop motion device that detects broken warp threads and immediately stops the loom to prevent fabric defects. It is a part or accessory suitable for use solely or principally with weaving machines (looms) of heading 84.46, and is therefore classified under tariff item 8448.49.00.
Brass Gripper Weaving Machine Shuttle
This is a brass gripper shuttle used in rapier looms, featuring a precise yarn gripping mechanism for weft insertion. It is a part or accessory suitable for use solely or principally with weaving machines (looms) of heading 84.46, and is therefore classified under tariff item 8448.49.00.
Carbon Fiber Composite Weaving Shuttle
This is a high-strength carbon fiber composite shuttle for advanced weaving looms, offering reduced weight and corrosion resistance. It is a part or accessory suitable for use solely or principally with weaving machines (looms) of heading 84.46, and is therefore classified under tariff item 8448.49.00.
Ceramic-Coated Projectile Loom Shuttle
This is an advanced shuttle with a ceramic coating for projectile weaving looms, reducing friction and extending life in high-volume production. It is a part or accessory suitable for use solely or principally with weaving machines (looms) of heading 84.46, and is therefore classified under tariff item 8448.49.00.
Dobby Mechanism for Weaving Looms
This is a dobby mechanism, an auxiliary device used with weaving machines (looms) of heading 84.46 to control harness movement for creating complex weave patterns. It is classified under tariff item 8448.49.00 as auxiliary machinery for weaving machines.