Concrete Cylinder Grinding Machine
Precision grinder for finishing concrete test cylinders to exact length and flatness for compressive strength testing. This machine tool works concrete mineral materials to laboratory tolerances via cold grinding, qualifying under tariff item 8464.90.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
PGA flags (1)Show detailsHide detailsECCCVehicles and Engine Emissions ProgramMay be required
- ECCC
Vehicles and Engine Emissions Program · May be required · on some HTS numbers under this code
May require ECCC Vehicles and Engine Emissions Program depending on the full 10-digit classification number (only some numbers under this code are listed). Matching criteria: Equal To 8464900010; Equal To 8464900090. Logic: MATCH IF (Valid HS Code).
CBSA Single Window matching criteria, unknown
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the machine is primarily a grinding machine
Grinding machines for mineral materials are classified under this subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Declare the grinder as a machine-tool for working concrete, not as laboratory equipment
• Provide the grinding tolerances and specifications to support classification
• Check if the machine requires calibration certificates for laboratory use
Related Products under Tariff item 8464.90.00
Architectural Glass Notching Machine
Heavy-duty machine creating precise notches in oversized glass panels for structural glazing systems and curtain walls using carbide-tipped milling tools at ambient temperature. This machine tool works glass through cold milling, falling under tariff item 8464.90.00.
Automatic Glass Beveling Machine
Automated equipment that creates beveled edges on glass plates for decorative mirrors, tabletops, and furniture components through grinding wheels operating at ambient temperatures. This cold working process falls under tariff item 8464.90.00 as a machine-tool for working glass without heat.
Automotive Glass Corner Radius Machine
A high-speed machine that applies safety radiused corners to automotive sidelite and backlite glass through diamond wheel profiling in a cold process. This machine-tool for cold working glass is classified under tariff item 8464.90.00, as it shapes glass without heat for automotive applications.
Bottle Glass Neck Polishing Machine
A rotary machine that smooths and polishes glass bottle necks after forming to ensure proper cap sealing surfaces through mechanical brushing and polishing compounds. This post-forming cold working process falls under tariff item 8464.90.00 as a machine-tool for cold working glass.
Ceramic Press Edge Chippers
High-speed rotary chipping machines that remove flash from pressed ceramic tile edges after molding. These machine tools work ceramic materials through cold mechanical processes, falling under tariff item 8464.90.00 for machine-tools for working ceramics and like mineral materials.
Ceramic Tile Edge Polisher
Automated polishing machine for finishing ceramic tile edges using abrasive wheels to achieve bullnose or chamfer profiles. This equipment works ceramic mineral materials through cold abrasion, qualifying under tariff item 8464.90.00 as a machine-tool for working ceramics.