Limestone Powder Kneader Hopper
Wear-resistant hopper funnel feeding limestone powder into industrial kneaders for paste formation. Part of mineral mixing/kneading machinery under HTS 8474.90.0050.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of other sorting machinery
Hoppers for powder screening vs. kneading have different provisions.
If for parts washing machinery
Similar hoppers for mineral washing classified separately.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Abrasion test results proving limestone handling capability
• Hopper volume/capacity specs matching kneader ratings
• Generic hopper → 7309 tank classification risk
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