RIFA Ring Doubling Twister RDT-360
RIFA's RDT-360 ring doubling twister processes cotton and blends, doubling yarns before final twisting for balanced yarn structure. Classified in HTS 8445.30.00 for textile doubling operations. Compact design suits small-to-medium mills.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | Free | +17.5% | 17.5% |
| š²š½Mexico | Free | +10.0% | 10% |
| šØš¦Canada | Free | +10.0% | 10% |
| š©šŖGermany | Free | +10.0% | 10% |
| šÆšµJapan | Free | +10.0% | 10% |
More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integrated with power looms
Doffers and auxiliary weaving prep classify under Chapter 8446.
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Import Tips & Compliance
ā¢ Use ISF filings 24 hours prior for machinery imports to avoid penalties
ā¢ Include spindle blueprints for customs engineering review if requested
Related Products under HTS 8445.30.00
Demco Textile Twisting Doubler TD-400
Demco TD-400 performs preliminary doubling before ring twisting, optimizing yarn balloon control. Fits HTS 8445.30.00 as dedicated textile doubling machinery. Servo motor precision.
Rieter Doubling Machine Model D30
The Rieter D30 is a high-speed textile doubling machine designed to combine two or more strands of yarn into a single doubled yarn, enhancing strength and uniformity for weaving applications. It falls under HTS 8445.30.00 as it specifically performs the doubling function on textile yarns. Features include automatic tension control and precise yarn guiding systems.
Murata Doubler Twister MATS-618
Murata's MATS-618 combines doubling and twisting operations for synthetic yarns, producing high-tenacity doubled yarns suitable for tire cords and seatbelts. Classified under HTS 8445.30.00 for its primary textile doubling capability. It offers high productivity with up to 618 spindles.
Saurer Textile Doubling Frame DF-1000
Saurer's DF-1000 doubling frame precisely merges multiple fine yarns into coarser doubled strands for subsequent twisting, ideal for worsted yarn production. It qualifies for HTS 8445.30.00 due to its dedicated doubling mechanism in textile yarn preparation. Includes digital speed synchronization.
Toyoda TW Doubling Machine TW-118S
Toyoda's TW-118S is engineered for high-speed doubling of filament yarns, creating uniform doubled yarns for apparel and upholstery fabrics. Falls under HTS 8445.30.00 as a specialized textile doubling machine. Features oil bath lubrication and auto-doffing.
Volkmann Textile Yarn Doubler VDT-500
Volkmann VDT-500 doubles fine denier yarns for technical textiles like airbags and geotextiles, ensuring parallel yarn lay. HTS 8445.30.00 applies to this dedicated textile doubling apparatus. High precision guides prevent yarn breakage.