Cotton Gin Huller Rib and Knife Assembly
An adjustable rib and knife set used in cotton gin hullers to crack cotton hulls and separate lint from seeds. It is a principal accessory for heading 84.45 ginning machines, critical for initial fiber liberation. This product is a part of machines for preparing textile fibers, falling under tariff item 8448.32.00.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the assembly is used with other textile machines
Other auxiliary machinery for textile machines may apply if the assembly is not specific to fiber preparation.
If the knives are presented separately
Knives for machines, presented separately, are classified under heading 82.08.
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 rib and knife assembly is designed solely for use with cotton gin machines of heading 84.45
• Provide CBSA with technical data showing its role in hulling
• Classify it as a part, not as a complete machine, to apply the correct duty rate
Related Products under Tariff item 8448.32.00
Bale Opener Plucker for Carding Lines
An automated bale opener plucker that tears apart compressed fiber bales and feeds loosened material to carding machines via pneumatic transport. It is designed exclusively for use with textile fiber preparation machinery of heading 84.45, making it a part or accessory of such machines. This product falls under tariff item 8448.32.00 as it is a part of machines for preparing textile fibers, other than card clothing.
Card Feed Lattice Regulator
A precision regulator that controls the speed and tension of fiber lattice delivery to carding machines, ensuring uniform web formation. It consists of mechanical rollers and sensors that maintain consistent fiber flow. This product is a part of machines for preparing textile fibers, falling under tariff item 8448.32.00.
Cotton Fiber Opener Machine
A machine designed to open and separate compressed cotton fibers prior to carding, used exclusively with textile carding machines under heading 84.45. It features rotating beaters and grids to gently disentangle fibers without damage. This product is a part of machines for preparing textile fibers, falling under tariff item 8448.32.00.
Cotton Gin Auto-Feeder Drive Gearbox
A gearbox assembly powering the automatic feeder mechanism in modern cotton gins under heading 84.45. It ensures continuous cotton flow into ginning stands and is a principal auxiliary machinery part. This product is a part of machines for preparing textile fibers, falling under tariff item 8448.32.00.
Cotton Gin Brush Roll for Lint Cleaning
A rotating brush roll component that sweeps remaining trash from cotton lint in the cleaning section of cotton gin machines. It is designed exclusively for use with heading 84.45 cotton gins to improve fiber quality. This product is a part of machines for preparing textile fibers, falling under tariff item 8448.32.00.
Cotton Gin Lint Cleaner Saw Cylinder
A rotating cylinder fitted with circular saw blades used in cotton gins to clean foreign matter from lint after seed removal. It is an essential accessory for machines of heading 84.45, specifically cotton gins, ensuring high-quality fiber. This product is a part of machines for preparing textile fibers, falling under tariff item 8448.32.00.