HSChapter 84
U.S. imports of extruders for working rubber or plastics (HS 847720) totaled $13.0M in July 2026, traded with 23 countries.
Importers of Extruders for Working Rubber or Plastics paid $763K in duties in July 2026 — an effective duty rate of 5.9% on $12.9M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataScrew diameter and screw count are the key specification variables that drive US tariff-line classification for plastic and rubber extruders: single-screw units are split from multi-screw configurations, and within each group the 6.4 cm screw-diameter threshold separates additional lines for thermoplastic processing. Germany and Italy are the dominant US suppliers, consistent with their global leadership in compounding and profile extrusion equipment. Extruders processing rubber or thermosetting resins fall under separate lines (8477200005 and 8477200015) from those dedicated to thermoplastics, so material type must be confirmed alongside mechanical specifications at entry.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
30 shipments/mo
Manufacturer technical datasheets specifying barrel temperature ranges, screw geometry, and intended resin families are the most useful supporting documents. Thermosetting and rubber extruders typically operate under different temperature and pressure profiles than thermoplastic units, and CBP may request these specs to confirm the correct tariff line.
Yes. The US schedule applies the 6.4 cm diameter breakpoint to both single-screw and multi-screw (including twin-screw) thermoplastic extruders, creating separate tariff lines above and below that threshold in each category. Importers should obtain the nominal screw diameter from the manufacturer's specification sheet before classification.
Subheading 6 of 8 in heading 8477
Subheading 847720 · $13.0M of $240.3M
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8477200045 | Sngl Scrw Extrud W Scrw Sz Gt=6.4cm F Pro Thermo | $7.4M | 0.55% | 100.00% | $40K |
| 8477200065 | Extr,Inc Mult Scrw W Scrw Sz Gt 6.4cm F Pro Therm | $3.7M | 13.16% | 100.00% | $490K |
| 8477200015 | Extrud,Exc Sngl Scrw for Proc Rubber or Oth Thermo | $1.7M | 12.30% | 100.00% | $207K |
| 8477200005 | Sngl Scrw Extrud for Proc Rubber or Ot Thermosett | $86K | 25.00% | 100.00% | $21K |
| 8477200035 | Sngl Scrw Extr W Scrw Size Lt 6.4cm F Proc Thermo | $60K | 7.05% | 53.78% | $4K |
| 8477200055 | Extrud,Inc Mul Scrw W Scrw Sz Lt 6.4cm Proc Thermo | $39K | 0.00% | 0.00% | -- |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$13.0MYoY · Pro
Exports
$4.5MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Germany and Italy together supply 79% of it.
customs district
destination
entry
rate provision · imports
0.5% enters free of duty; the effective duty rate is 5.88%.