Subsea & Marine CNC Machining Service
Taking Care at Every Stage
Looking for the perfect partner for your machined marine parts? Partnering with Penta will allow you to:
✔ Trust in great quality, consistently delivered
✔ Reliably meet project timelines
✔ Enjoy the peace of mind of a reliable supply chain
✔ Maximise value through expert design advice
✔ Rely on outstanding communication - spend less time chasing suppliers
A CNC Machining Company You Can Trust
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At Penta Precision, we specialise in CNC machining services across the UK, including within the marine and subsea industries.
Our service is second to none. Our customers can leave us to it and get on with what they do best.
As a result, we've gained a reputation for being the CNC machining company you can forget about.
We have implemented rigorous processes to ensure that our three core values occur at every stage; from quoting through to production and delivery.
We are Experts with Passion, delivering Exceptional Quality, Every Time, with a focus on Building Effortless Partnerships.
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Marine machining services
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Marine companies partner with Penta Precision because of our expertise in machining marine grade aluminium, stainless steel, plastic and other non-ferrous metals.
We have been working with marine and ocean technology companies who manufacture a range of components destined for life under water.
This experience enables us to work with companies to manufacture high-quality components in the most cost-effective way, consistently exceeding customer expectations. Whether your requirement is CNC or manual, milled or turned, Penta Precision has the knowledge, expertise and equipment to meet your needs.
Our services include:
- CNC milling
- CNC turning
- Production Batches and Prototypes
- Insert installation
- Assembly
- Manual milling
- Manual turning
- Design for manufacture service
- Finishing processes
- Part marking
If you work in procurement or are a manufacturing, production, design or R&D engineer working within the marine or subsea technology industry, we can provide you with a one stop shop machining solution to streamline your projects.
We offer: plating, painting, screen printing, polishing, mechanical assemblies and many other additional processes.
Why choose Penta Precision?
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ISO 9001 Accredited
Our communication is first-rate
We take great care to deliver quality parts
Consistent parts, consistent service
Don't just take our word for it
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"Penta reverse engineered sets of racing yacht rudder bearing which involved many close tolerance parts and delivered an excellent product on time."
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Philip – Fleet Maintenance Administrator
"Penta were very efficient, understood our requirement and delivered the quality of product we required on time."
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James - Technical Service Manager
"Penta provide an excellent service from start to end. Friendly and knowledgeable consultant and advice, superb communication throughout, outstanding attention to detail, flawless engineering and machining, on time supply, transparent pricing, clear and accurate paperwork. A genuine pleasure to do business with."
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Simon - Head of Fleet Maintenance
Our work: marine machined parts
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We regularly machine a variety of parts for marine and underwater applications including:
Instrumentation | Specialist enclosures | Deck and pipe fittings | Underwater housing
Couplings, manifolds and guides
Other engineered components for marine and subsea Original Equipment Manufacturers (OEMs)
Below are some examples of subsea components we have machined from different materials.
Click on an image to find out more about the component.
Product
Machined Marine Coupling
Machining Process
CNC Milling
Material/Finish
Aluminium Ra 0.8
Tolerance
+/- 0.025mm
Product
Machined Marine Rail Guide
Machining Process
CNC Milling
Material/Finish
Aluminium with Plating
Tolerance
+/- 0.005"
Product
Machined Marine Housing
Machining Process
CNC Milling
Material/Finish
Stainless Steel
Tolerance
+/- 0.005"
Visit our case studies page to discover how Penta has supported customers with their CNC machining requirements.
Further reading and resources
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Our blog has a wealth of information for procurement specialists, engineers and designers working within the marine industry. Here are some useful blogs to get you started...
Machining design tips for marine technology components
Custom enclosures: from design to manufacture
How to design a waterproof enclosure for machining
CNC machining lead times explained: how to get your parts faster
How to ensure consistent quality from a CNC machining provider
About Penta Precision
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On a mission to become the engineering company where everyone wants to work and who everyone wants to buy from
Across the UK, Penta Precision stands out for its commitment to both exceptional service and unmatched quality in machined components.
Want to know more?
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