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 under HTS 8437.90.00.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFree+35.0%35%
πŸ‡²πŸ‡½MexicoFree+10.0%10%
πŸ‡¨πŸ‡¦CanadaFree+10.0%10%
πŸ‡©πŸ‡ͺGermanyFree+10.0%10%
πŸ‡―πŸ‡΅JapanFree+10.0%10%

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.

8205.51.30Higher: 38.7% vs 35%

If sold as general milling cutters without machine specificity

Tools and plates for milling materials classify under Chapter 82 when not dedicated machine parts.

8436.80.00Same rate: 35%

If for poultry feed processing equipment

Parts for other agricultural processing machines like feed mixers fall under heading 8436.

8474.90.00Same rate: 35%

If designed for concrete crushing machinery

Parts for mineral processing crushers classify under heading 8474.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

β€’ Engraved part numbers matching OEM hammer mill specifications prevent reclassification as general tools

β€’ Include wear pattern documentation showing use in grain milling to distinguish from other crusher parts

β€’ Steel alloy content disclosure avoids unexpected Section 232 tariffs on certain metal imports

Related Products under HTS 8437.90.00

Grain Dryer Perforated Panels

Stainless steel perforated panels that allow controlled airflow through grain during drying in milling preprocessing equipment. Parts of 8437 grain working machinery under HTS 8437.90.00.

Spare Rollers for Grain Cleaning Machines

These precision-engineered rollers are replacement parts for industrial machines used to clean and sort grain by removing impurities like dust and chaff. They fit into seed and grain cleaning equipment under HTS 8437.90.00 as parts of machines classified in heading 8437 for cleaning and sorting seed, grain, or dried leguminous vegetables.

Grain Sieves and Screens for Milling Separators

Perforated stainless steel sieves used in grain milling separators to grade and sort cereals by size during the milling process. Classified under HTS 8437.90.00 as essential parts for machinery working cereals in the milling industry.

Wheat Flour Sifter Screens

Fine mesh screens for industrial sifters that separate flour particles by size after wheat milling. As parts of cereal working machinery in the milling industry, they fall under HTS 8437.90.00.

Roller Mill Grinding Surfaces

Replaceable grinding plates and surfaces for roller mills that crush grain between rotating rollers during cereal processing. Classified as parts of milling industry machinery under HTS 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 belong to cereal working machinery under HTS 8437.90.00.