Of extruders
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: > Parts: > Other > Of extruders
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 8477.90.86.20
Cable Insulation Extruder Melt Pump
Precision gear melt pump for wire/cable insulation extruders, delivering consistent polymer flow. Under HTS 8477.90.86.20 as specialized 'extruder part' for uniform coating thickness. High-pressure tolerance for LDPE compounds.
Corrugated Pipe Extruder Forming Box
Mold block forming box for HDPE corrugated pipe extruders, creating annular profile in molten plastic. HTS 8477.90.86.20 for specialized 'extruder parts' in drainage pipe production. Vacuum-assisted sizing.
Profile Extruder Calibration Table
Vacuum calibration table for plastic window profile extruders, maintaining shape during cooling. HTS 8477.90.86.20 classifies as 'extruder part' for downstream sizing. Perforated stainless deck.
Wire Coating Extruder Crosshead Die
Crosshead die assembly for wire/cable coating extruders, centering conductor in polymer jacket. Under HTS 8477.90.86.20 as precision 'part of extruders' for insulation thickness control. Interchangeable tips for gauge changes.
Rubber Extruder Screw Barrel Assembly
This precision-engineered screw and barrel assembly is a core part of rubber extruders used in tire manufacturing and hose production. It falls under HTS 8477.90.86.20 as it is specifically designed for extruders that process unvulcanized rubber into continuous profiles. The assembly facilitates melting, mixing, and forcing rubber through a die under high pressure.
Plastic Profile Extruder Die Head
A customizable die head component for plastic extruders producing window profiles, pipes, and tubing from PVC or polyethylene. Classified under HTS 8477.90.86.20 as an integral part 'of extruders' for shaping molten plastic into precise cross-sections. It ensures uniform flow and profile accuracy during extrusion.
Tire Tread Rubber Extruder Feed Hopper
Heavy-duty feed hopper for rubber extruders in tire tread production, designed to handle high-viscosity compounds. HTS 8477.90.86.20 applies as a specialized part 'of extruders' for uniform material feeding into the screw. Corrosion-resistant lining prevents contamination.
PVC Pipe Extruder Screen Changer
Automatic screen changer filter assembly for PVC pipe extruders, removing impurities from molten plastic. Falls under HTS 8477.90.86.20 as an essential 'part of extruders' maintaining melt purity. Hydraulic operation allows continuous production.
Silicone Hose Extruder Cooling Trough
Water-cooled trough section for silicone rubber hose extruders, solidifying extruded profiles post-die. Classified HTS 8477.90.86.20 as a dedicated extruder part for size stabilization. Stainless steel construction with adjustable spray bars.
PE Film Extruder Gearbox Mounting Base
Cast iron base plate for mounting gearboxes on polyethylene blown film extruders. HTS 8477.90.86.20 covers it as a structural part 'of extruders' ensuring vibration-free operation. Precision-machined for alignment.
Medical Tubing Extruder Vacuum Tank
Vacuum sizing tank for medical-grade polyurethane tubing extruders, controlling OD dimensions. HTS 8477.90.86.20 as 'part of extruders' for precision medical device production. USP Class VI compliant materials.
Rubber Seal Extruder Haul-Off Caterpillars
Gripper belt caterpillar haul-off unit for rubber seal extruders, providing downstream pull control. Classified HTS 8477.90.86.20 as integral 'extruder part' for length accuracy. Variable speed drives sync with extrusion rate.
Rubber Extruder Temperature Control Unit
Modular barrel temperature control unit with heaters and thermocouples for rubber extruders. Falls under HTS 8477.90.86.20 as integral 'part of extruders' for zone temperature precision. Explosion-proof design.
Multilayer Co-Extrusion Die Adapter
Adapter manifold connecting multiple extruders to co-extrusion die for barrier packaging films. HTS 8477.90.86.20 as specialized 'extruder part' for layer distribution control. Flow channel precision machined.
Automotive Weatherstrip Extruder Belt Winder
Precision belt winder take-up unit for EPDM automotive weatherstrip extruders, controlling coil tension. Under HTS 8477.90.86.20 as downstream 'part of extruders' for finished profile handling. Servo-driven.