Cement Silo Mixer Discharge Gate
Hydraulic gate assembly controlling flow from cement powder kneading silos. Part of mixing/kneading systems for mineral powders 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 concrete mixing machinery specifically
Cement-specific parts sometimes separated under concrete mixer provisions.
If imported as tank fittings
Gates without mixing context classified as reservoirs and tanks.
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
• Include pressure ratings proving suitability for cement dust abrasion
• Photos showing integration with kneader hopper prevent valve classification (8481)
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