At Oldham Engineering, we specialise in Large Precision Machining for projects where scale and accuracy go hand in hand.
With the capability to handle substantial components and deliver high-precision results, we support industries such as defence, nuclear, rail, and energy.
Our advanced facilities and experienced team ensure that even the most complex and large-scale engineering requirements are met to the highest standards.
Why Large Precision Machining Matters
If you’re working on major infrastructure, defence systems, nuclear projects or large-scale industrial machinery, you’ll already know that size doesn’t mean you can compromise on precision. That’s where we come in.
Our facilities are kitted out to machine parts up to 20 metres in length and 60 tonnes in weight – all while maintaining tight tolerances and high-quality finishes.
From one-off prototypes to full production runs, our machining capabilities are built to handle it all. Whether it’s components for submarines, rail systems or power generation, we’ve done it – and we’ve done it well.
Who We Work With
We support industries where precision is absolutely vital. If you’re in the nuclear, defence, rail, oil and gas, or renewables sectors, we’ve likely already delivered projects like yours.
For example, we’ve produced complex defence sub-assemblies for the MOD, large machined components for the rail sector, and critical nuclear tooling for major energy providers.
Our clients choose us because we don’t just machine parts – we understand what they’re for, how they’ll perform under pressure, and why quality can’t be second-guessed.
A Full-Service Approach
It’s not just about cutting metal. We offer full project support – from design collaboration and welding, through to CNC machining, mechanical assembly, inspection, and testing. Our experienced team works closely with clients to make sure every project runs smoothly from start to finish.
With advanced CNC machines, 3D modelling, and in-house CMM inspection, we ensure every component meets your exact specifications – and if there’s a challenge, we’ve got the know-how to solve it comprehensively.
Let’s Talk Big Projects
If your project needs large precision machining you can rely on, at Oldham Engineering, we’re here to help. Get in touch to see how our scale, skill, and service can help bring your next big idea to life.