Mill Roll Balancing Weights

Custom machined counterweights attached to rolling mill rolls for dynamic balancing at operational speeds. Falls under HTS 8455.90.80.00 as accessory parts for metal-rolling mill rolls.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7326.90.86Higher: 37.9% vs 35%

If generic cast iron weights without roll-specific machining

Undifferentiated weights classify as other steel articles.

8421.39.01Same rate: 35%

If used in general industrial centrifuges

Identical weights for non-mill rotating equipment classify under centrifuges.

8503.00.95Higher: 38% vs 35%

If fitted to electric motor rotors

Motor rotor balancing weights are parts of electric motors.

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

Dynamic balance certificates (G2.5 grade) essential for classification

Attach to specific roll documentation prevents scrap metal classification

Specify RPM balance range matching mill speeds

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