Fourdrinier Paper Machine Steam Box
Steam boxes mounted on Fourdrinier wire sections to heat the forming fabric and enhance water removal via evaporation in paper sheet formation. Temperature-controlled component for continuous paper production. Classed under 8419.90.20.00 for paper making machinery.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of paper/web forming machinery
Some forming section parts fall under Chapter 84 printing/papermaking machinery.
If laboratory steam equipment
Lab-scale paper testing steam boxes classify differently.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Specify wire section compatibility and steam pressure; thermal imaging test reports helpful; avoid general 'steam box' descriptions
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