Textile doubling or twisting machines
Machines for preparing textile fibers; spinning, doubling or twisting machines and other machinery for producing textile yarns; textile reeling or winding (including weft winding) machines and machines for preparing textile yarns for use on the machines of heading 8446 or 8447: > Textile doubling or twisting machines
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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)
Products classified 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.
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.
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.
LMW LR Doubling Frame Series 6
Lakshmi Machine Works LR6 doubling frame handles multiple yarn ends for roving doubling in ring spinning preparation. Meets HTS 8445.30.00 criteria for textile yarn doubling machines. Pneumatic drafting system included.
Zhejiang Hongda HD-300 Doubler
Hongda HD-300 is a cost-effective doubler for polyester filament yarns, merging 2-4 ends for carpet yarn production. Classified under HTS 8445.30.00 as textile doubling equipment. Variable speed drives standard.
Santoni Doubling Machine for Elastic Yarns
Santoni's specialized doubler handles spandex and elastane yarns, doubling with cover yarns for stretch fabrics. HTS 8445.30.00 covers this textile-specific doubling process. Temperature-controlled feed rollers.