Powder Metallurgy Work Rolls for Foil Rolling from China
Powder metallurgy work rolls feature a uniform carbide distribution for ultra-precision foil rolling of aluminum and copper. These advanced rolls achieve sub-micron surface finishes, making them ideal for high-end applications. They are classified under tariff item 8455.30.00 as specialized rolls for metal-rolling mills.
Duty Rate — China → Canada
0%
Import Tips
• Provide detailed manufacturing process documentation, including powder metallurgy techniques, to support classification
• Ensure the rolls are not classified as parts of general use
• Check if the product qualifies for any duty relief programs