Plastic Machining | Plastic Milling | Penta Precision

      023 9266 8334

Plastic Machining Service

Trusted plastic machined parts manufacturer in the UK
  • High quality precision machined components
  • Specialising in intricate, tight tolerance work
  • Extensive experience and high customer satisfactionPlastic Resources

Working with Penta
Plastic Machined Parts
Examples of our Work
Plastic Milling
Plastic Turning
Quality Excellence
What Makes Penta Different?
Plastic Types for Machining
Relevant Industries
Components & Applications

Penta is a CNC machining company with over 60 years of experience of manufacturing high quality precision plastic components. 

The dedication of our employees and their cumulative experience in precision plastic machining ensures performance that consistently exceeds customer expectations.

Whether you require manual or CNC milled or turned plastic parts, Penta Precision has the knowledge, expertise and equipment to meet your needs.

To read an example of how Penta delivered on plastic machined components for a fast moving British motorsports manufacturer, please see our Case Studies page (case study 4).

Working with Penta will allow you to:

  • Trust in a quality finished product
  • Meet project and buying deadlines
  • Spend less time chasing suppliers
  • Talk to someone about design advice
  • Focus on the vital parts of your job role

We build close working relationships with customers all over the UK due to the consistency, reliability and quality of our machining service.

"Penta Precision has provided excellent service to the company. They provide a friendly, professional and prompt service to our business's needs. Penta always meets our dimensioning requirements for bespoke products on time. I would recommend their service to anyone looking for machining." Matthew  - Process Engineer

Plastic Machined Parts - Plastic Milling & Turning

We can provide the following plastic machining services: 

Further information about our plastic CNC milling and turning capabilities as well as the plastic types we machine plus component and industry examples can be found below.

These lists are by no means exhaustive so please do get in touch if your required plastic, application or industry are not mentioned and we can chat through your project.

Our Work: Examples

Scroll through some of our plastic machining examples. Click on the image to see enlarged version plus information on machining process, material and tolerance.

Plastic Milling

With approximately 50% of all our milled parts being machined in plastic, we have become experts in delivering exceptional quality in some of the most difficult grades to machine. 

Our quick set tooling, 4- and 5-axis milling capabilities and highly skilled engineers ensure your plastic milled part is manufactured in the most efficient and cost effective way.

Plastic Turning

Over 60% of our turning capacity is utilised in processing plastic. 

We have the capability to produce high quality prototypes using our manual and toolmakers CNC lathe, together with medium and high volume batches on our driven tool, multi spindle machines.

We regularly turn thousands of bearings and bushes as well as prototype to low volume tooling and shafts. 

Quality we're proud of...

All of our machined components are subject to our rigorous inspection regime with designated inspectors, in-process inspection and a full final inspection completed on every part.

This ensures any components delivered under our brand meet your exact specification and our high quality standards. Find out more about our commitment to quality.

We are proud to be ISO9001:2015 accredited, adhering to a stringent quality management system. We are able to routinely demonstrate to externals auditors that the parts we machine and the service we deliver meet customer and applicable statutory and regulatory requirements.

If you still need convincing of Penta's outstanding reputation please read our testimonials or here's a list of ways to get in touch with us - no obligation.

What Makes Penta Different?

There are 3 key elements that run through the core of our company and staff at every level to ensure we deliver an exemplary service that goes above and beyond. We like to call these our 3 C's:

See our 'Proven Process' page to find out more about the way we work

Plastic Types for Machining

We machine a range of engineering plastics for a variety of components and industry sectors. The main plastics can be found below - click on the name to see more information about our machining expertise, material properties and applications.

If you are interested in a plastic that is not listed, please contact us to discuss.

Stock Shapes include:
  • Rod
  • Plate
  • Tube
  • Sheet
  • Block

Plastic Component Industry Examples

We regularly machine milled and turned components for customers from the following industries:

Machining Plastic Components & Applications

We are regularly milling and turning a variety of plastic parts including:

  • Bearings
  • Bushings
  • Washers
  • Blocks
  • Insulation
  • Scraper blades
  • Casings
  • Boxes
  • Furniture components
  • Covers
  • Structural components
  • Guards
  • Collars
  • Pivots
  • Handles

Want to know more?

Can we meet your
plastic machining needs?
Call our engineering team on
023 9266 8334
or contact us via our email form

"Penta are always helpful by turning quotations round on the same day and always delivering on the day requested. With the tight delivery schedules required these days, it's paramount we have vendors who can attain high standards and Penta certainly fit this criteria." Andy - Customer Service Manager

Tel: 023 9266 8334

Connect with us:

Penta Precision Engineering Ltd

Unit 9 

Murrills Industrial Estate



PO16 9RD

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