Sourcing hydraulic stone splitters from China

UK duty on hydraulic stone splitters

Heading 8464 covers machine tools for working stone and other specified mineral materials, and for cold working glass. For a complete hydraulic machine that splits stone between opposed tools, use the other-machines line as the classification to confirm. The table shows splitter variants sharing that line, rather than separate tariff categories.

Read from the UK Trade Tariff on 30 September 2026, the supplied lines carried 2% duty for goods from China. The supplied record lists no anti-dumping or countervailing measures, suspensions or attached import controls.

Confirm the commodity code with the machine's operating description, drawings and supplied equipment. For saws, polishers and the wider heading, see stone and tile cutting machines.

Specify the stone, splitting head and hydraulic system

Specify the stone type, block dimensions, required split face and acceptable breakage. Agree the splitting force, working opening, tool width, stroke, tool adjustment and feed arrangement. Ask the factory to split representative stone, including irregular blocks, and retain labelled samples alongside the trial recording.

Record the power supply, motor and pump details, operating pressure, oil specification, cooling arrangement and hose routing. Agree replacement tools, seals and valve identification. Assess loading access, falling fragments and hands near the splitting tools when reviewing guarding and controls.

For supply in Great Britain, confirm with HSE the applicable UKCA or CE marking, declaration of conformity and English-instruction requirements under the Supply of Machinery (Safety) Regulations 2008. The responsible person must ensure the technical file is compiled and available on request. Ask who holds it, and match the machine identification to its documents.

Worked duty example

Illustrative example, not a quote: Two hydraulic stone splitting machines, illustrative order under 8464 90 00 00, invoiced at £58,000 free on board, with £4,200 of freight and insurance to the UK. The customs value is £62,200. Duty at 2% is £1,244. Import VAT at 20% is charged on the customs value plus duty, £63,444, so it is £12,688.80. Import taxes total £13,932.80; a VAT-registered importer can usually reclaim the VAT, so the lasting cost is the £1,244 of duty. The import duty and VAT guide explains each step.

Inspection checklist

Splitting trial: check representative stone produces the agreed face and usable pieces without excessive crushing; record stalls and rejected pieces.

Hydraulics: run repeated splitting cycles, check hose fittings and cylinder seals for leaks, and observe pressure stability, oil temperature and unusual pump noise.

Safety and documents: check guards, interlocks, emergency stops and electrical earthing; match the nameplate to the declaration and English operating instructions.

Arrival and packing: check transit damage, frame distortion, loose fittings, restrained moving parts and skid fixings before commissioning. Compare tools and spares with the packing list. See quality inspection.

What goes wrong

A splitting-force claim alone does not establish whether the machine suits your stone. Uneven tool contact, an unsuitable working opening or unsupported blocks can produce crushed edges and unusable pieces. A trial using easy, uniform factory samples may hide problems with your actual material.

Leaks, oil overheating and unavailable replacement seals can interrupt production. Agree the trial material, acceptance criteria and component identification before ordering. Repeat the agreed checks after arrival, and resolve discrepancies before putting the machine into use.

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.