Other cylindrical grinding machines, numerically controlled (HS 846023)
Other cylindrical grinding machines, numerically controlled (HS 846023) has 465 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Other cylindrical grinding machines, numerically controlled is UNITED GRINDING NORTH AMERICA INC, with 130 shipments, followed by HARDINGE GRINDING GROUP and OKUMA AMERICA CORP. The leading supplier is FRITZ STUDER AG, with 154 shipments, followed by L KELLENBERGER & CO and OKUMA CORP. Goods originate mainly from BELGIUM and JAPAN, arriving primarily at BALTIMORE, MD. Import volume has held steady over the past 12 months versus the prior year.
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/846023-other-cylindrical-grinding-machines-numerically-controlled
See all 465 shipments of HS 846023 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Other cylindrical grinding machines, numerically controlled (HS 846023), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is FRITZ STUDER AG → UNITED GRINDING NORTH AMERICA INC with 128 shipments, followed by L KELLENBERGER & CO → HARDINGE GRINDING GROUP (38) and OKUMA CORP → OKUMA AMERICA CORP (28).
Top U.S. importers
| Importer | Shipments |
|---|---|
| UNITED GRINDING NORTH AMERICA INC | 130 |
| HARDINGE GRINDING GROUP | 44 |
| OKUMA AMERICA CORP | 28 |
| UNITED GRINDING TECHNOLOGIES | 24 |
| JTEKT TOYODA AMERICAS CORP | 14 |
| DANOBAT INC | 9 |
| HARDINGE INCORPORTED ONE HARDINGE | 9 |
| JTEKT MACHINERY AMERICAS CORP | 8 |
| KB MACHINES US HOLDINGS LLC | 8 |
| DANOBAT MACHINE TOOL CO INC | 6 |
Top suppliers
| Supplier | Shipments |
|---|---|
| FRITZ STUDER AG | 154 |
| L KELLENBERGER & CO | 48 |
| OKUMA CORP | 28 |
| JTEKT CORP | 24 |
| DANOBAT OVERBECK GMBH | 19 |
| PALMARY MACHINERY CO LTD | 15 |
| HARDINGE KELLENBERGER AG | 11 |
| KELLENBERGER SWITZERLAND AG | 9 |
| DANOBAT S COOP | 6 |
| E TECH MACHINERY INC | 6 |
Origin countries
| Country | Shipments |
|---|---|
| BELGIUM | 242 |
| JAPAN | 77 |
| GERMANY | 74 |
| TAIWAN | 23 |
| SPAIN | 8 |
| NETHERLANDS | 8 |
| CHINA | 7 |
| ITALY | 5 |
| UNITED ARAB EMIRATES | 4 |
| NETHERLANDS ANTILLES | 3 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| BALTIMORE, MD | 160 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 98 |
| LOS ANGELES, CA | 46 |
| NORFOLK, VA | 30 |
| LONG BEACH, CA | 25 |
| BRUNSWICK, GA | 20 |
| HOUSTON, TX | 17 |
| PORT HUENEME, CA | 16 |
| CHARLESTON, SC | 12 |
| GALVESTON, TX | 12 |
Harmonized System classification
HS code 846023 — Other cylindrical grinding machines, numerically controlled. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
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More products under HS 8460
Other six-digit codes in HS 8460: Machine tools for deburring, sharpening, grinding, honing, lapping, polishing or otherwise finishing metal or cermets by means of grinding stones, abrasives or polishing products, other than gear cutting, gear grinding or gear finishing machines of heading 8461, with their U.S. import volume.
Frequently asked questions about importing Other cylindrical grinding machines, numerically controlled
Who imports Other cylindrical grinding machines, numerically controlled (HS 846023)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Other cylindrical grinding machines, numerically controlled include UNITED GRINDING NORTH AMERICA INC, HARDINGE GRINDING GROUP, OKUMA AMERICA CORP, UNITED GRINDING TECHNOLOGIES, and JTEKT TOYODA AMERICAS CORP.
Who is the largest U.S. importer of Other cylindrical grinding machines, numerically controlled?
UNITED GRINDING NORTH AMERICA INC is the largest U.S. importer of Other cylindrical grinding machines, numerically controlled (HS 846023), with 130 bill-of-lading shipment records.
Who are the top suppliers of Other cylindrical grinding machines, numerically controlled?
Leading suppliers shipping Other cylindrical grinding machines, numerically controlled (HS 846023) to the U.S. include FRITZ STUDER AG, L KELLENBERGER & CO, OKUMA CORP, JTEKT CORP, and DANOBAT OVERBECK GMBH.
How many U.S. shipments of Other cylindrical grinding machines, numerically controlled are there?
ImportDoor has 465 U.S. import shipment records under HS code 846023, spanning Jan 2020 to Aug 2026.
Where is Other cylindrical grinding machines, numerically controlled imported from?
Other cylindrical grinding machines, numerically controlled is imported into the U.S. primarily from BELGIUM, JAPAN, and GERMANY.
Find Other cylindrical grinding machines, numerically controlled importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 846023, with contact details and container-level shipment records on ImportDoor.
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