Twist Multiplier Gear Set for Ring Twisters from China
Helical gear set adjusting twist multipliers in ring twisting machines for fine yarn control. Designed for heading 8445 ring twisters in plied yarn production. HTS 8448.39.10.00 covers these precision twisting components.
Duty Rate — China → United States
20%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Specify gear ratio ranges typical for textile twist control
• Provide CAD models showing integration with twister headstocks
• Separate from drive gears to avoid transmission classification