Nuclear CNC Machining
The nuclear sector demands complete confidence in every component. Parts must be manufactured to exact specifications, supported by robust quality systems and delivered with the reliability expected in highly regulated, safety-critical environments.
WEC Machining provides nuclear CNC machining, large machining and precision engineering services for customers across the nuclear supply chain. We support projects involving nuclear decommissioning, new nuclear infrastructure, waste handling, shielding systems, lifting equipment, flask components, specialist assemblies and heavy engineered parts.
With extensive in-house machining capacity, experienced engineers and the wider manufacturing strength of WEC Group, we are well placed to support nuclear customers requiring a dependable UK subcontract machining partner.
From one-off specialist components to large machined fabrications and repeat production, our team works closely with customers to deliver accurate, reliable and fully specification-led nuclear components.
New 60,000 sq ft Heavy Machining and Nuclear Fabrication facility
Our Customers
Nuclear Components and Projects We Support
WEC Machining has long-standing experience supporting nuclear sector customers with precision machined components, heavy fabrications and engineered assemblies.
For nuclear customers, machining is not simply about producing a part. It is about manufacturing components that meet strict project requirements, support safe operation and integrate reliably into wider nuclear systems.
Our nuclear machining experience includes work for:
- Nuclear winch systems
- Shielding components
- Counterbalance components
- Nuclear flask components
- Lifting and handling equipment
- Waste handling equipment
- Heavy-duty machined fabrications
- Machined plates, housings and brackets
- Stainless steel nuclear components
- Duplex and exotic alloy components
- Nuclear decommissioning support equipment
- Precision components for safety-critical assemblies
High-Integrity Nuclear Components & Fabrications
Containment Vessels
Engineered for the safe storage and transport of nuclear materials.
Waste Handling Tables & Gloveboxes
Manufactured with strict contamination control standards
Hoppers & Chutes
Designed for efficient material handling in nuclear processing facilities
Fluorine Cells
Fabricated using high-density materials for radiation protection
Safety-Critical Structural Steelwork
Essential for new nuclear power plants and decommissioning sites
Pressure Vessels & Pipework
Precision-welded to meet stringent nuclear safety requirements
Commitment to Quality & Compliance
Quality is central to every nuclear machining project. WEC Machining works to controlled processes designed to support accuracy, repeatability, documentation and inspection-led manufacture. When components are destined for nuclear environments, precision and quality cannot be compromised. WEC Machining provides the machining capability, quality focus and project discipline required to support complex nuclear manufacturing.
Nuclear Materials and Grades We Machine
304, 316, 321, 17-4PH and other stainless grades for corrosion-resistant nuclear components, housings, brackets, plates and fittings.
Duplex 2205 and Super Duplex 2507 for high-strength, corrosion-resistant components used in demanding environments.
EN8, EN19T, EN24T, S275, S355 and other structural or engineering steels for heavy-duty parts, machined frames, blocks and mechanical assemblies.
Inconel, Hastelloy, Monel and other nickel-based alloys for specialist nuclear applications requiring high corrosion resistance, heat resistance or long-term material performance.
Aluminium, bronze and other non-ferrous materials for selected nuclear tooling, fixtures, housings and support components.
PEEK, PTFE, acetal and other polymers for specialist components requiring insulation, chemical resistance or low friction.
Recent Projects
Duplex Waste Handling Table
Fabricated to enable robot sorting of hazardous nuclear waste, this Duplex Waste Handling Table was fully manufactured at our WEC Group site in Darwen, using a mix of 304, 316 quality grade 2 & Duplex steel.
Working closely with the customer, the build to print fabrication process took 2.5 years to deliver a qualilty finish, with the finished product delivered to the customer ahead of schedule.
Other Sectors/Markets
Fast Lead Times and Nationwide Delivery
Why Choose WEC Machining for Nuclear CNC Machining?
Nuclear customers need a machining partner with capacity, precision, quality control and experience in demanding engineering environments. WEC Machining offers all of this from a UK-based facility, backed by the wider manufacturing strength of WEC Group.
Choose WEC Machining for:
- Nuclear CNC machining and heavy machining
- Experience with nuclear winch systems, shielding and flask components
- Large machining capability for complex nuclear parts
- 35+ CNC machining centres and lathes
- CNC milling capability up to 20 metres
- New 60,000 sq. ft. heavy machining and nuclear fabrication facility
- Stainless, duplex, carbon steel and exotic alloy machining
- Quality-led production and inspection
- Support for prototype, batch and repeat production
- UK-based subcontract manufacturing support
For nuclear machining projects, WEC Machining provides the confidence, capability and control needed to deliver critical components to demanding specifications.
FAQs
Yes. WEC Machining provides CNC machining, large machining and precision engineering services for nuclear sector customers, including components for winch systems, shielding, counterbalance assemblies, nuclear flask components and specialist equipment.
We can support machined nuclear components such as shielding parts, flask components, winch system parts, counterbalance components, lifting equipment parts, housings, plates, brackets and heavy-duty fabricated components.
Yes. We can machine stainless steel grades such as 304, 316, 321 and 17-4PH, subject to drawing, specification and material availability.
Yes. We can review machining requirements for duplex, super duplex, Inconel, Hastelloy, Monel and other specialist alloys used in demanding nuclear applications.
Yes. WEC Machining supports large and heavy machined components, with additional capability through our 60,000 sq. ft. heavy machining and nuclear fabrication facility.
Yes. We can support machined components and engineered assemblies for nuclear decommissioning, waste handling, lifting, shielding and other specialist applications.
Yes. We can support project-specific inspection, documentation and traceability requirements where specified at enquiry stage.
Yes. Nationwide delivery can be arranged for nuclear machined components and assemblies.
Need Nuclear CNC Machining?
Send WEC Machining your drawings, material specification, tolerance requirements and project documentation needs. Our team will review your nuclear machining enquiry and provide a competitive quotation.