Extruder Clamp Cylinder Casting
A ductile iron casting for the clamp cylinder of a rubber extruder used in semiconductor profile extrusion. This part is specifically named under tariff item 8477.90.10 as a clamp cylinder casting for rubber working machinery.
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 casting is not specifically a clamp cylinder but serves another function in the extruder
This residual heading covers other parts of rubber or plastics working machinery not specifically named elsewhere.
If the casting is a general transmission component rather than a dedicated machine part
Parts of general use, such as pulleys or gears, are excluded from Chapter 84 by Section XVI Note 1(g).
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
• Ensure the casting is classified as a part of rubber extruding machinery, not as a general casting of base metal
• Have technical documentation ready to demonstrate its dedicated use in rubber extruders
• Verify whether the Most-Favoured-Nation (MFN) duty rate applies to your country of origin
Related Products under Tariff item 8477.90.10
Blow Molding Machine Bed Fabrication
A fabricated steel bed assembly for blow molding machines used in plastic bottle production, supporting the parison head and mold carriage. This bed provides the structural foundation for the machine and is specifically designed for plastics working machinery.
Extrusion Die Clamp Cylinder
A clamp cylinder for securing extrusion dies in plastic profile production lines. This cylinder provides the clamping force to hold dies in place during extrusion, and is a named part under tariff item 8477.90.10.
Hydraulic Press Ram Weldment
A welded ram assembly for hydraulic presses forming rubber gaskets and seals. This ram is a named part under tariff item 8477.90.10, specifically for rubber working machinery.
Injection Molding Machine Platen Casting
A large cast iron platen used in injection molding machines for plastics to hold and clamp molds during the injection process. This platen is a named part under tariff item 8477.90.10.
Injection Press Ram Casting
A cast steel ram component for hydraulic injection presses working rubber compounds, delivering force to inject material into molds. This ram is a named part under tariff item 8477.90.10.
Injection Ram Fabrication for Rubber Processor
A welded steel ram assembly for rubber injection machines that drives material into molds for semiconductor component seals. This item is specifically named under 8477.90.10 as an injection ram fabrication for rubber processing equipment.