Spring coiling
Spring coiling machines for working wire
HSN 8463 30 20 (spring coiling machines for working wire) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code (IEC), bill of entry, commercial invoice, packing list. Other machine-tools under Chapter 84 — particularly those with electronic control systems or those classified as numerically controlled machinery — may fall under sibling tariff lines that carry distinct compliance obligations.
The principal importer risk at this tariff line is misclassification: a spring coiling machine with integrated CNC controls or automatic wire-feeding mechanisms may be assessed by customs under a more specific subheading within Chapter 84, triggering retrospective compliance and potential detention pending re-classification. Verify that the machine's primary function — spring coiling — is accurately reflected in technical documentation, invoices, and the bill of entry before shipment.