Replacement Hammers for Hammer Mills
Hardened steel hammers that mount on rotors in hammer mills to crush and process grain and dried leguminous vegetables in milling operations. These are parts of cereal working machinery, classified under tariff item 8437.90.00.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the hammers are for crushing machines not specific to grain
Machines for crushing or grinding, not elsewhere specified, are classified in heading 8479.
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
• Specify that the hammers are for grain hammer mills and not for other crushing machinery
• Provide the machine model and specifications to support classification
• Be aware that hammers for general crushing machines may be classified under heading 8479
Related Products under Tariff item 8437.90.00
Centrifugal Sifters for Grain Flour
Rotary components for centrifugal sifters that separate fine flour from coarser bran particles in grain milling operations. These parts are essential to the functioning of cereal working machinery and are classified under tariff item 8437.90.00 as parts of machines for the milling industry.
Cereal Sorter Optical Sensor Mounts
Precision machined mounts that position optical sensors for color sorting grain and legumes in industrial sorters. As parts of sorting machinery under heading 8437, these mounts are classified under tariff item 8437.90.00.
Dried Bean Sorting Machine Vibrators
Electromagnetic vibrators that feed dried leguminous vegetables onto sorting screens in industrial cleaning machines. These are parts of seed and legume sorting machinery, classified under tariff item 8437.90.00.
Flour Mill Dust Collection Filters
Industrial baghouse filter bags designed to capture flour dust from pneumatic conveying systems in milling operations. These are parts of cereal working machinery, classified under tariff item 8437.90.00.
Grain Dryer Perforated Panels
Stainless steel perforated panels that allow controlled airflow through grain during drying in milling preprocessing equipment. These panels are parts of grain working machinery, classified under tariff item 8437.90.00.
Grain Elevator Buckets for Milling Systems
Heavy-duty plastic or steel buckets that attach to conveyor belts to elevate cleaned grain within milling facilities. As parts of grain handling machinery in heading 8437, these buckets fall under tariff item 8437.90.00.