Semiconductors
Precision at the heart of
semiconductor manufacturing
Semiconductors sit at the centre of modern technology, powering everything from smartphones and data centres to advanced medical equipment, scientific instruments and electric vehicles.
Long before a chip reaches a finished device, it must be manufactured inside highly specialised equipment, much of which relies on large, precision-engineered vacuum chambers. Even small deviations in flatness or geometry can compromise the manufacturing process.
Large-format vacuum
chamber manufacturing
At our Bromborough facility, ASG AMF Engineering manufactures large aluminium vacuum chambers and complex machined structures used in semiconductor fabrication equipment and advanced scientific systems. To meet semiconductor equipment standards, components are handled and prepared in an ISO Class 7 cleanroom to ISO 14644-1, with HEPA-filtered, temperature and humidity controlled airflow minimising contamination before parts enter final assembly.
Our services
Thermal Spray
Automated aluminium arc spraying and manual flame spraying for corrosion protection and wear resistance, delivered using a six-axis KUKA robot for consistent batch deposit, with manual flexibility for smaller runs.
UHV Cleaning
Cleaning of parts using a variety of aqueous solutions to the surface cleanliness levels ultra-high vacuum demands, preventing outgassing and contamination in systems operating at the extremes of vacuum pressure.
Clean Assembly
Electro-mechanical assemblies built in an ISO Class 7 cleanroom to ISO 14644-1, where HEPA-filtered, temperature and humidity controlled airflow keeps parts free of contamination through to final assembly
Vacuum Chambers
Large aluminium vacuum chambers machined to the flatness, sealing and dimensional tolerances vacuum integrity depends on, with every critical surface and sealing interface inspected before leaving the Bromborough facility.
A specialist
discipline, built on decades of precision
Manufacturing semiconductor chamber components is a specialist discipline, built on the principle of Copy Exact, where equipment and components must perform identically, tool to tool, with no room for drift or variation.
From Bromborough, ASG AMF Engineering plays its part in supporting the global semiconductor ecosystem, the precision chambers behind the chips that power modern technology.
Our markets
-
![]()
Aerospace
Precision CNC machining, assemblies and surface treatments for the world's leading OEMs and Tier 1 suppliers, built to the drumbeat of demanding production schedules.
-
![]()
Defence
Precision engineering for UK defence, across land, air and sea platforms. Approved, accredited and trusted by the UK's most demanding defence programmes.
-
![]()
Scientific
Contamination-free, dimensionally exact components for research, medical, pharmaceutical and life sciences applications, delivered end to end.
Engineering the future of semiconductor manufacturing
We continue to invest in advanced machining technologies, automation and capacity to support the next generation of semiconductor fabrication equipment.
Build resilience into your semiconductor supply chain.
Talk to our team today.