Other, including multiple screw
Machinery for working rubber or plastics or for the manufacture of products from these materials, not specified or included elsewhere in this chapter; parts thereof: > Extruders > Of a type used for processing rubber or other thermosetting materials: > Other, including multiple screw
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 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 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(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8477.20.00.15
Twin-Screw Rubber Extruder
This machine features multiple intermeshing screws for extruding rubber compounds into continuous profiles like hoses and seals. It falls under HTS 8477.20.0015 as an extruder specifically designed for processing rubber, a thermosetting material, with multiple screw configuration for enhanced mixing and homogenization.
Quadruple-Screw Silicone Extrusion Line
Advanced multiple screw extruder optimized for high-viscosity silicone rubber used in medical tubing and seals. Classified under HTS 8477.20.0015 due to its design for thermosetting silicone rubber processing with four screws providing superior shear control.
Multi-Screw EPDM Rubber Profile Extruder
Specialized extruder with counter-rotating multiple screws for producing EPDM weatherstripping and automotive seals. HTS 8477.20.0015 applies as it's engineered for thermosetting EPDM rubber extrusion with enhanced mixing for uniform vulcanization.
Counter-Rotating Twin-Screw Rubber Hose Extruder
Twin-screw machine with counter-rotation for superior dispersion in rubber hose inner linings and covers. Falls under HTS 8477.20.0015 for multiple screw extruders dedicated to rubber thermoset processing.
Triple-Screw Thermoset Gasket Extrusion Machine
Three-screw extruder for precision thermoset rubber gaskets used in appliances and automotive applications. Classified in HTS 8477.20.0015 for its multiple screw design optimized for rubber curing during extrusion.