Sourcing metal forging hammers from China
Metal forging hammers from China carry 0% UK duty across the relevant hot-forging lines, with no recorded trade remedies. New machinery placed on the Great Britain market must carry UKCA or CE marking, a declaration of conformity and English instructions. Cambridge China Bridge sources metal forging hammers.
Zero duty on hot-forging hammers
Read from the UK Trade Tariff on 30 September 2026, heading 8462 covers machine tools working metal by forging and hammering, alongside other metal-forming machinery. This guide concerns powered metal forging hammers. The selected lines distinguish closed-die forging equipment from other hot-forging machines and hammers, and numerically controlled equipment from other equipment.
The selected lines carry 0% duty for goods from China. The supplied tariff record lists no anti-dumping or countervailing duties, suspensions or attached import controls for these lines. Import VAT is separate from customs duty.
Confirm the commodity code using the machine's operating process, die arrangement and control specification. The table contains classification candidates, rather than interchangeable codes for any hammer. See the wider metal-forming machinery guide for other machines within the heading.
| Goods | Commodity code | Duty | Anti-dumping or countervailing duty on China |
|---|---|---|---|
| Numerically controlled closed-die forging machines | 8462 11 10 00 | 0% | None |
| Other closed-die forging machines | 8462 11 90 00 | 0% | None |
| Other numerically controlled hot-forging machines and hammers | 8462 19 10 00 | 0% | None |
| Other hot-forging machines and hammers | 8462 19 90 00 | 0% | None |
Specify the hammer, dies and foundation
State whether the machine is an air hammer, drop hammer or another powered forging design, and whether it works with open or closed dies. Agree ram mass, delivered blow energy, stroke, blow control, working clearance and die mounting dimensions. Ask the maker to distinguish measured performance from catalogue ratings.
Supply drawings and representative billets for an acceptance trial. Agree the material, forging temperature, finished shape and inspection method. Request foundation and anchoring drawings, machine mass, lifting points, electrical supply details and any compressed-air requirements. Include lubrication instructions, die wedges, seals and other wear parts in the order.
New machinery placed on the Great Britain market must be UKCA or CE marked, supplied with a declaration of conformity and have instructions in English. Match these to the exact hammer supplied. Arrange a factory verification to check whether the supplier builds and tests the proposed machine.
Worked duty example
Illustrative example, not a quote: Two non-numerically controlled hot-forging hammers, illustrative order under 8462 19 90 00, invoiced at £28,000 free on board, with £4,000 of freight and insurance to the UK. The customs value is £32,000. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £32,000, so it is £6,400. With no duty, the only import tax is the VAT, which a VAT-registered importer can usually reclaim. The import duty and VAT guide explains each step.
Inspection checklist
Forging trial: run agreed billets and dies, inspect the forged shape and record blow control, repeatability and behaviour after the machine warms up.
Ram and tooling: check guide play, die alignment, wedge retention, anvil condition and lubrication delivery. Look for cracks, damaged contact faces and loose fasteners.
Controls and protection: have a competent tester check guards, emergency stops, operating controls and isolation against the agreed design. Record unintended strokes, sticking pedals and air or oil leaks.
Arrival and documents: check transit damage, rust protection, loose accessories and lifting points. Match the nameplate to the declaration and English instructions, then compare the installation drawings with the prepared site. Agree the checks through quality inspection.
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What goes wrong
A hammer demonstrated without a billet does not establish forging performance. Excess guide play or misaligned dies can leave uneven forgings; loose die wedges can shift during operation. Poor lubrication and leaking seals can make blow control inconsistent. Require a loaded trial using the tooling and material agreed for your order.
Installation problems arise when foundation loads, air demand or electrical connections are left until delivery. Missing wear-part drawings also make repairs harder. Resolve these details before shipment, and check that the supplied instructions explain installation, operation and maintenance for the actual machine.
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 metal forging hammers from China?
The relevant hot-forging lines in heading 8462 carry 0% duty in the supplied tariff record, with no anti-dumping or countervailing duties. Import VAT is separate.
Do forging hammers need CE or UKCA marking?
Yes. UKCA or CE marking, a declaration of conformity and English instructions are needed before such a hammer is supplied in Great Britain.
How do I test a Chinese forging hammer before shipment?
Agree a loaded trial with your billets and dies. Check the forged shape, blow control, die alignment, guide play, lubrication and operation after warming up.
What installation details should I ask the factory for?
Request foundation and anchoring drawings, machine mass, lifting points, supply connections, air demand where applicable, and access requirements for maintenance.