What is HS code 845522 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
845522
Metal-rolling mills; cold
Heading 8455 — Metal-rolling mills and rolls therefor
Chapter 84: Nuclear reactors, boilers, machinery
Plain-language overview
Use HS-6 845522 when importing or exporting cold metal-rolling mills designed for shaping metals. For example, a shipment of a cold rolling mill used in automotive part production falls under this code.
This code specifically applies to machinery that operates at room temperature to roll metals into sheets or strips, unlike HS-6 845521, which covers hot metal-rolling mills that process metals at elevated temperatures.
Cold metal-rolling mills are crucial in industries requiring precise thickness and surface finish, such as the production of aluminum sheets for packaging or steel strips for construction.
Understanding the distinction between cold and hot rolling mills is vital for accurate classification. Cold rolling mills enhance material properties through strain hardening, which is not applicable to hot rolling processes.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
cold metal-rolling mills · metal shaping machinery · HS code 845522 · metal-rolling equipment · cold rolling process · automotive part production · aluminum sheet manufacturing · precision metal parts · industrial metalworking · cold rolled steel strips · copper sheet production · aerospace manufacturing · metal roofing sheets · used rolling mills · machinery import/export · metalworking industry · equipment classification
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- A cold rolling mill used to produce stainless steel sheets for kitchen appliances
- Equipment for manufacturing cold-rolled steel strips for automotive components
- A shipment of a cold metal-rolling mill for producing aluminum foil
- Cold rolling machinery for shaping copper sheets used in electrical applications
- Cold metal-rolling mills utilized in the production of precision metal parts
- A factory installation of a cold rolling mill for the aerospace industry
- Cold rolling equipment for manufacturing metal roofing sheets
- A used cold rolling mill sold at auction for industrial applications
Common questions
Frequent classification questions with short practical guidance.
How to classify cold rolling mills?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
What products fall under HS-6 845522?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Difference between cold and hot rolling mills?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to import cold metal-rolling mills?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the applications of cold rolling mills?
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Are there specific regulations for metal-rolling mills?
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What documentation is needed for HS-6 845522 shipments?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
How to determine if my machine qualifies for HS-6 845522
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What are the import requirements for cold rolling mills
Check the exact product specs and destination-country tariff notes before finalizing the code.
Can used cold rolling mills be classified under HS-6 845522
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What industries use cold metal-rolling mills
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to find the right HS code for my machinery
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What is the difference between HS-6 845522 and HS-6 845521
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
What kind of cold rolling mills are covered under HS-6 845522
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to prepare for customs clearance for cold metal-rolling mills
Check the exact product specs and destination-country tariff notes before finalizing the code.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products are classified under HS-6 845522?
- HS-6 845522 covers cold metal-rolling mills used for producing sheets, strips, and other metal forms at room temperature.
- How do I know if my rolling mill is cold or hot?
- Cold rolling mills operate at room temperature, while hot rolling mills process metals at elevated temperatures. Check the manufacturer's specifications.
- Are there specific import regulations for cold rolling mills?
- Yes, you may need to comply with safety and environmental regulations, depending on your country. Always check with local customs authorities.
- Can I classify a used cold rolling mill under HS-6 845522?
- Yes, used cold rolling mills can be classified under HS-6 845522, provided they meet the specifications for cold processing.
- What documentation is required for shipping cold rolling mills?
- Documentation typically includes a commercial invoice, packing list, and any necessary import permits or certifications.
- What industries commonly use cold metal-rolling mills?
- Industries such as automotive, aerospace, and construction frequently utilize cold metal-rolling mills for producing high-precision metal products.
- How can I ensure accurate classification of my machinery?
- Consult with a customs broker or trade specialist to verify the correct HS code based on your machinery's specifications and intended use.
- What is the difference between HS-6 845522 and HS-6 845521?
- HS-6 845522 refers to cold rolling mills, while HS-6 845521 pertains to hot rolling mills, which operate at higher temperatures.
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