Twister Ring and Traveler Set for Synthetic Yarn Spinning
Precision-engineered twister rings and travelers used in ring spinning machines to impart twist to synthetic fibers like polyester. These parts are integral to the yarn formation process in doubling and twisting machines of heading 8445. Classified in 8448.39.10.00 for spinning machinery parts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of doubling or twisting machines with rubber or plastics components
Subheading differentiates based on material like rubber content for certain twisting parts.
If primarily ceramic rings sold separately for industrial wear parts
Standalone ceramic articles not principally for textile machines classify under Chapter 68.
If intermediate parts for further assembly into complete spindles
Unfinished parts of textile machinery in earlier assembly stages may fall under 8441.
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Import Tips & Compliance
• Provide traveler gauge and ring diameter specs matching standard 8445 machines to prevent reclassification
• Avoid bundling with unrelated parts to sidestep 'set' classification issues
• Declare material composition (e.g
• ceramic rings) accurately for any applicable chemical tariffs
Related Products under HTS 8448.39.10.00
Spindle Assembly for Ring Spinning Machines
This spindle assembly is a key component in ring spinning machines used to twist and wind fibers into yarn during the spinning process. It fits exclusively with machines of heading 8445, enabling high-speed rotation for yarn production. Classified under 8448.39.10.00 as a part specifically for spinning machines.
Spindle Flyer for Wool Spinning Frames
A spindle flyer designed for worsted wool spinning frames, facilitating the twisting and drafting of wool fibers into yarn. It is an essential accessory for doubling and twisting operations in heading 8445 machines. Falls under 8448.39.10.00 due to its principal use in spinning processes.
Drafting Roller for Cotton Doubling Machines
Hardened steel drafting rollers used in cotton doubling machines to control fiber alignment and tension before twisting. Exclusively compatible with heading 8445 doubling equipment for yarn production. HTS 8448.39.10.00 covers such spinning-specific accessories.
Tension Device for Open-End Spinning Machines
Adjustable tension control device for rotor spinning (open-end) machines, regulating yarn tension during high-speed twisting. Tailored for modern heading 8445 spinning frames producing staple yarns. Fits 8448.39.10.00 as a twisting machine part.
Yarn Guide Traverse Mechanism for Twisting Frames
Cam-driven yarn guide traverse for multi-position twisting frames, ensuring even winding during doubling operations. Designed solely for heading 8445 twisting machines in yarn production lines. Classified under 8448.39.10.00 for twisting parts.
Apron Drafting System for Woolen Spinning
Rubber apron drafting system components for short-staple woolen spinning machines, controlling fiber flow in twisting zones. Principally used with heading 8445 wool spinning equipment. HTS 8448.39.10.00 applies to these spinning accessories.