Sourcing chamber vacuum packers from China

Duty on chamber machines and parts

Heading 8422 covers packing machinery alongside dishwashers and container-handling equipment. Chamber vacuum packaging machines fit the other packing or wrapping machinery description; their machinery parts have a separate line. The table repeats the machine line for different chamber configurations. See the wider heading guide.

Read from the UK Trade Tariff on 30 September 2026, the listed machinery and parts carried 0% duty for goods from China. The supplied data lists no anti-dumping or countervailing duties, suspensions or attached import controls. Import VAT is normally 20%.

Confirm the commodity code against the machine's function and condition when imported. Describe separately shipped parts accurately rather than assuming that every spare uses the machinery-parts code.

Specify the chamber, pump and sealing system

Specify usable chamber dimensions, lid clearance, sealing-bar position and length, bag material, product size and whether you pack liquids. Agree the vacuum pump make and model, oil specification, vacuum control method, sealing adjustment and ventilation needed around the machine. State the installation's electricity supply and whether gas flushing is included.

Confirm the applicable machinery conformity assessment, technical file, English manual and guarding requirements for packaging machines with the relevant authority. Machinery must be safe before it is placed on the Great Britain market or put into service. Ask for model-specific conformity documents and maintenance instructions. Confirm the applicable food-contact safety and cleanability requirements with the relevant authority.

Agree an acceptance trial using your own bags and representative products. Record the vacuum achieved, cycle repeatability, seal integrity and behaviour during repeated operation. Specify access for cleaning, replacement lid seals, sealing elements and pump maintenance.

Worked duty example

Illustrative example, not a quote: An illustrative distributor's batch of floor-standing chamber vacuum packaging machines under 8422 40 00 00, invoiced at £75,000 free on board, with £5,000 of freight and insurance to the UK. The customs value is £80,000. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £80,000, so it is £16,000. 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

Chamber and lid: inspect for transport damage, cracks, distorted hinges and uneven gasket contact. Check that your filled bags fit without obstructing the sealing bar.

Vacuum and pump: run repeated cycles, compare performance with the agreed specification and inspect for oil leaks, unusual noise and oil mist.

Seal quality: use your agreed bags, inspect the full seal for wrinkles and burnt areas, and test sealed packs for leakage after handling.

Safety and documents: match the nameplate and conformity documents to the delivered model. Check guarding and fitted interlocks, test any emergency stop, and confirm that the English manual explains cleaning and maintenance.

What goes wrong

A chamber that fits an empty bag may not accommodate the filled product. Gasket leaks, substituted pumps and inconsistent sealing settings can cause slow cycles or leaking packs. Liquids can boil under vacuum and contaminate the chamber or pump if the operating method is unsuitable.

Keep an approved sample pack and recorded machine settings for comparison. Check the pump identity and supplied wear parts before shipment, then repeat the agreed trial after arrival. Investigate weak seals before accepting the batch or relying on its output.

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.