Other cylindrical grinding machines, numerically controlled (HS 846023)
Other cylindrical grinding machines, numerically controlled (HS 846023) has 401 U.S. import bill-of-lading shipment records between Jan 2020 and Jun 2026. The largest U.S. importer of Other cylindrical grinding machines, numerically controlled is UNITED GRINDING NORTH AMERICA INC, with 113 shipments, followed by HARDINGE GRINDING GROUP and OKUMA AMERICA CORP. The leading supplier is FRITZ STUDER AG, with 128 shipments, followed by L KELLENBERGER & CO and OKUMA CORP. Goods originate mainly from BELGIUM and JAPAN, arriving primarily at BALTIMORE, MD. Import volume has declined over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through June 2026
Shipments over time (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 111 shipments, followed by L KELLENBERGER & CO → HARDINGE GRINDING GROUP (33) and OKUMA CORP → OKUMA AMERICA CORP (27).
Top U.S. importers
| Importer | Shipments |
|---|---|
| UNITED GRINDING NORTH AMERICA INC | 113 |
| HARDINGE GRINDING GROUP | 39 |
| OKUMA AMERICA CORP | 27 |
| UNITED GRINDING TECHNOLOGIES | 17 |
| JTEKT TOYODA AMERICAS CORP | 13 |
Top suppliers
| Supplier | Shipments |
|---|---|
| FRITZ STUDER AG | 128 |
| L KELLENBERGER & CO | 42 |
| OKUMA CORP | 27 |
| JTEKT CORP | 22 |
| DANOBAT OVERBECK GMBH | 15 |
Origin countries
| Country | Shipments |
|---|---|
| BELGIUM | 202 |
| JAPAN | 72 |
| GERMANY | 64 |
| TAIWAN | 21 |
| SPAIN | 8 |
| NETHERLANDS | 6 |
| NETHERLANDS ANTILLES | 4 |
| CHINA | 4 |
| ITALY | 4 |
| UNITED ARAB EMIRATES | 3 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| BALTIMORE, MD | 137 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 82 |
| LOS ANGELES, CA | 44 |
| NORFOLK, VA | 23 |
| LONG BEACH, CA | 22 |
| BRUNSWICK, GA | 19 |
| HOUSTON, TX | 16 |
| PORT HUENEME, CA | 12 |
| CHARLESTON, SC | 10 |
| SAVANNAH, GA | 10 |
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.
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 113 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 401 U.S. import shipment records under HS code 846023, spanning Jan 2020 to Jun 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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