HS 8457 — Machining centers, unit construction machines (single station) and multistation transfer machines, for working metal
HS heading 8457 (Machining centers, unit construction machines (single station) and multistation transfer machines, for working metal) spans 3 products in U.S. import records, with 55,809 bill-of-lading shipments. The most imported are Machining centers, unit construction machines (single station) and multistation transfer machines, for working metal, machining centers, Unit construction machines (single station), and Multistation transfer machines.
Part of Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/heading/8457
Products under this heading
| HS | Product | Shipments |
|---|---|---|
| 845710 | Machining centers, unit construction machines (single station) and multistation transfer machines, for working metal, machining centers | 37,652 |
| 845720 | Unit construction machines (single station) | 11,999 |
| 845730 | Multistation transfer machines | 6,158 |
Frequently asked questions about HS 8457
What is HS code 8457?
HS 8457 covers machining centers. It is a 4-digit heading in chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances) of the Harmonized System, with 3 six-digit subheadings that appear in U.S. import records.
How many U.S. import shipments fall under HS 8457?
ImportDoor has 55,809 U.S. Customs bill-of-lading shipment records under HS heading 8457, updated monthly.
What is the most imported product under HS 8457?
Machining centers (HS 845710) leads with 37,652 shipments, followed by Unit construction machines (HS 845720) and Multistation transfer machines (HS 845730).