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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.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇺🇸United StatesFree—Free
🇩🇪GermanyFree—Free
🇯🇵JapanFree—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.

8477.90.90Same rate: Free

If the ram is machined from solid metal rather than fabricated by welding

The specific item covers weldments and fabrications; other parts fall under the residual heading.

8483.50.00Same rate: Free

If the ram functions as a power transmission shaft rather than a machine-specific part

Transmission shafts are parts of general use 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

• Confirm the ram is a welded fabrication, not a machined solid part, to match the tariff item description

• Keep records showing the ram is designed solely for rubber injection machines

• Check if a Certificate of Origin is needed to claim preferential tariff treatment under a free trade agreement