Plastic CNC Milling

With our extensive CNC milling capabilities, we at Sentinel Plastics draw on many years of experience to produce high-quality milled components from a wide range of high-specification industrial plastics. Whether you need a one-off prototype or a large batch production run, our continually expanding capacity enables us to keep lead times short while maintaining the exceptional quality we’re known for.

Our team has a deep understanding of precision plastic machining and consistently delivers outstanding results for diverse industries — including medical, subsea, and power control sectors.

CNC Milled Plastics

Some commonly Machined Plastic materials: Nylon 6, Cast Nylon, Nylatron MoS2, Glass filled Nylon, Polyester Glass, GPO3, EM42, Tufnol®, HDPE, LDPE, PE1000, PE500, PTFE, Delmat, Glastic, Durapol, Teflon, PVC, Sindanyo, Vulcanised Fibre, PET, Mica, PVDF, Acetal, Delrin, Peek, Arnite, SRBP Tube, SRBF, Polycarbonate, POM, ABS, Pressboard, Polypropylene and Epoxy Glass.

From all these plastic materials some examples of parts produced are: Test tube holders, Base plates, Cams, Conveyor Parts, Friction Plates, Insulation Panels, Aerospace and Rail components.

Contact Sentinel Today

At Sentinel Plastics, we specialise in engineering plastic machining, offering expert CNC milling and plastic fabrication services. We work with all types of industrial engineering plastics, producing precision components tailored to each customer’s exact specifications.

At Sentinel Plastics, we’re proud to be a trusted manufacturer of high‑quality, custom‑specified plastic components. Our work covers a wide range of products, including guards, screens, bespoke conveyor parts, insulation plates, bearings, and scraper blades — plus countless other machined and fabricated items used across a variety of industries. With access to an extensive selection of industrial plastics, we’ve earned the reputation of being a true “one‑stop shop” for plastic engineering and fabrication — and one of the UK’s leading names in the field.

Your parts can be turned, milled, routed, or fabricated right here at Sentinel. We also offer plastic welding, polishing, and assembly services, giving you a complete solution from prototype to production. Whether you need precision components, batch production, or simply some expert advice, our experienced team is always happy to help.

Feel free to browse our website or get in touch by email or phone — we’d be delighted to discuss how Sentinel Plastics can support your next project.