Sourcing DED machines from China
Directed energy deposition machines from China carry 2% UK duty; eligible separately imported parts carry 0%, giving a 0% to 2% range. Complete machines supplied in Great Britain need machinery safety compliance; confirm the applicable CE or UKCA marking route and matching declaration requirements with the relevant authority. Cambridge China Bridge sources directed energy deposition machines.
Duty on metal deposition machines and parts
Read from the UK Trade Tariff on 1 October 2026, metal-deposit additive manufacturing machines under 8485 10 00 00 carried 2% duty on goods from China. Other parts under 8485 90 90 90 carried 0%. Neither selected line showed anti-dumping or countervailing duties, a suspension or an attached import control.
Heading 8485 covers additive manufacturing machines. The machine rows show different metal-deposition configurations sharing the same commodity line, rather than separate tariff categories. The parts row applies only where the component qualifies for that classification. For another metal additive process within this heading, see metal powder-bed fusion machines.
Confirm the commodity code using the machine's process description, feedstock and principal function. Ask your customs broker to review hybrid deposition and machining equipment and separately shipped components rather than assuming that every item uses the complete machine's code.
| Goods | Commodity code | Duty | Anti-dumping or countervailing duty on China |
|---|---|---|---|
| Powder-fed laser metal deposition machines | 8485 10 00 00 | 2% | None |
| Other dedicated additive manufacturing machine parts | 8485 90 90 90 | 0% | None |
Specify the deposition process and acceptance build
Specify powder or wire feed, laser or arc heat source, alloy compatibility, working envelope, deposition head access and workpiece capacity. Agree the feeder, controller, motion system, shielding gas arrangement, cooling and extraction interfaces. Define acceptance using your substrate and feedstock, with agreed checks for bead geometry, bonding, distortion and deposited-part dimensions.
For Great Britain, check compliance with the Supply of Machinery (Safety) Regulations 2008, CE or UKCA marking, a declaration matching the supplied configuration and English instructions. The responsible person must compile the technical file and make it available on request. Ask for electrical schematics and evidence covering the assembled cell, including its guarding and control system.
For arc-based deposition involving welding, employers must control workers' health risks from welding fume. Agree the extraction arrangement before ordering. For powder-fed equipment, ask the supplier to explain powder loading, containment, cleaning and filter handling. Settle installation, commissioning, software access, training and replacement head or feeder support in writing.
Worked duty example
Illustrative example, not a quote: Illustrative order: a compact powder-fed laser deposition machine under 8485 10 00 00, invoiced at £60,000 free on board, with £3,000 of freight and insurance to the UK. The customs value is £63,000. Duty at 2% is £1,260. Import VAT at 20% is charged on the customs value plus duty, £64,260, so it is £12,852. Import taxes total £14,112; a VAT-registered importer can usually reclaim the VAT, so the lasting cost is the £1,260 of duty. The import duty and VAT guide explains each step.
Inspection checklist
Configuration: match the heat source, deposition head, feeder, controller and motion components to the agreed equipment list; record serial numbers and software versions.
Deposition: witness a build using your agreed feedstock and substrate; inspect bead consistency, starts and stops, bonding and distortion against the acceptance specification.
Safety and documents: have the supplier demonstrate emergency stops and enclosure interlocks; match the declaration, marking and English manual to the delivered cell. Arrange testing and certification review where needed.
Arrival: check transit locks, head alignment, cable connections, cooling circuits and gas fittings before the commissioning build; reconcile spares and accessories with the packing list. Plan these checks through the inspection guide.
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What goes wrong
A demonstration on the supplier's preferred alloy can hide problems with your material or substrate. Uneven powder delivery, wire-feed interruptions, poor shielding and accumulated heat can produce inconsistent beads, weak bonding or distortion. Accept the process on your agreed build, with recorded settings and inspection results.
Orders also fail when the deposition head or controller is substituted, the supplied utilities do not match the site, or the conformity documents describe a different cell. Check the actual shipping configuration and repeat the agreed acceptance build after installation.
Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For machinery and equipment, see machinery imports.
Frequently asked questions
What is the UK import duty on directed energy deposition machines from China?
Read on 1 October 2026, complete metal-deposition machines under 8485 10 00 00 carried 2%; eligible other parts under 8485 90 90 90 carried 0%. Neither line showed anti-dumping or countervailing duties.
Is a CE certificate enough for a deposition machine?
Ask for the declaration of conformity matching the supplied cell, CE or UKCA marking, English instructions and supporting technical evidence. A generic certificate does not establish that your configuration is covered.
Should I buy a powder-fed or wire-fed deposition machine?
Choose against your alloy, geometry, substrate and finishing plan. Ask each supplier to demonstrate your acceptance build and record feed stability, bonding, distortion and deposited dimensions.
What should I check when the machine arrives?
Check transport damage, head alignment, feeders, cooling and gas connections, documents and included spares. Have the supplier commission the cell and repeat the agreed build before accepting performance.