Screw and Barrel Assembly for Twin-Screw Extruder
Wear-resistant screw and barrel set for twin-screw extruders processing plastics into pellets or compounds. This part is for machinery manufacturing plastic products, under HTS 8477.90.86.95.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used in rubber compounding extruders
Parts for rubber or plastics working machinery in Chapter 84 shift based on primary material.
If for machines not exclusively plastics-focused
Other machinery parts in 8479 if not dedicated to rubber/plastics working.
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Import Tips & Compliance
• Specify alloy composition and surface hardening; critical for duty-free eligibility under certain trade agreements
• Document compatibility with extruder models to prevent classification as generic machine parts
Related Products under HTS 8477.90.86.95
Cooling Roller for Plastic Sheet Extrusion
Water-chilled embossed roller for solidifying extruded plastic sheets post-die. Part of plastics working machinery classified in HTS 8477.90.86.95.
Screen Changer for Plastic Pelletizing Line
Hydraulic screen changer filtering impurities from molten plastic in pelletizing extruders. Essential part for plastics manufacturing machinery under HTS 8477.90.86.95.
Vacuum Calibration Tank Baffle for Pipe Extrusion
Adjustable stainless steel baffle in vacuum tanks sizing extruded plastic pipes. Part for plastics pipe manufacturing line per HTS 8477.90.86.95.
Breaker Plate with Screen Pack for Extruders
Perforated steel plate holding filter screens to clean plastic melt in extruders. Standard part for plastics machinery in HTS 8477.90.86.95.
Torpedo Insert for Profile Die Extrusion
Streamlining torpedo insert inside extrusion dies for uniform plastic flow in profile production. Part under HTS 8477.90.86.95.
Haul-Off Belt Assembly for Plastic Profile Line
Caterpillar-style belt gripper pulling extruded plastic profiles at controlled speeds. Machinery part for plastics products under HTS 8477.90.86.95.