Foundry Sand Mixer Pugmill Shaft
Central drive shaft with attached paddles for pugmill kneading machines forming foundry sand molds. Specifically parts of kneading machines under HTS 8474.90.0050 for mineral substances like sand.
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 crushing/grinding machines
Shafts for simultaneous grinding and kneading may classify under crushing equipment parts.
If imported as standalone crankshaft
Crankshafts without specified kneading machine use fall under transmission shafts.
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
• Supply foundry process flowcharts linking shaft to sand kneading stage
• Certify shaft balance ratings for high-speed mineral mixing to avoid pump shaft classification
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