Flotation Cell for Mineral Separation
A flotation cell is an agitated tank machine that separates valuable minerals from gangue using chemical froth flotation in ore beneficiation plants. This machinery falls under tariff item 8474.80.00 as it is designed for separating mineral substances in solid form, crucial for recovering copper, lead, and zinc ores.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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.
If the flotation cell is used primarily for sorting rather than separating
Sorting machinery for mineral substances is classified under a different subheading.
If the machine performs a function not specifically covered by heading 84.74
Residual heading for machines with individual functions not elsewhere specified.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify the flotation cell's volume and impeller design to support classification under 8474.80.00
• Ensure that the machine is not combined with other processes that might change its classification
• Check if the equipment requires an import permit under Canadian environmental regulations
Related Products under Tariff item 8474.80.00
Attrition Scrubber for Mineral Cleaning
An attrition scrubber uses counter-rotating propellers to create high-intensity particle-on-particle abrasion, effectively cleaning mineral particles by removing surface coatings and impurities. This machinery is classified under tariff item 8474.80.00 as it is specifically designed for washing and cleaning mineral substances in solid form, such as silica sand for glass production.
Ball Mill for Mineral Grinding
A ball mill is a rotating cylindrical machine filled with steel balls that grinds mineral ores into fine powder through impact and attrition. This machinery falls under tariff item 8474.80.00 as it is designed for grinding mineral substances in solid form, commonly used in mineral processing plants for ore comminution.
Cone Crusher for Secondary Ore Crushing
A hydraulic cone crusher is designed for secondary and tertiary crushing of hard ores such as granite and iron ore, providing high reduction ratios and cubical product shapes. This machinery is classified under tariff item 8474.80.00 as it is used for crushing earth, stone, and ores in solid form, commonly employed in quarries and mining operations.
Gyratory Crusher for Primary Ore Reduction
A gyratory crusher is a large primary crusher that reduces run-of-mine ore to manageable sizes in large-scale mining operations. This machinery is classified under tariff item 8474.80.00 as it is designed for crushing earth, stone, and ores in solid form, handling high tonnage with large feed size acceptance.
Hydrocyclone Separator for Mineral Slurry
A hydrocyclone separator uses centrifugal force to classify mineral slurries by particle size in closed-circuit grinding mills. This machinery falls under tariff item 8474.80.00 as it is designed for separating mineral substances in solid form, providing high-throughput desliming and classification in mineral processing.
Impact Crusher for Stone Crushing
An impact crusher uses high-speed rotating hammers to break stone and aggregates, producing cubical shapes ideal for construction material production. This machinery is classified under tariff item 8474.80.00 as it is designed for crushing earth, stone, and minerals in solid form, commonly used in aggregate processing.