Cams & Components for Machine Builders

Polgain supports machine builders with the manufacture of precision cams and engineered components, produced to exact specifications for both one-off projects and batch production.

With extensive experience across multiple industries, we understand the importance of component accuracy, consistency, and lead times in machine build projects. Our focus is on delivering parts that perform as intended from initial assembly through to long-term operation.

SEND US YOUR DRAWING

Why Choose Polgain

Capacity for overflow work

Ideal for manufacturers needing additional capacity without compromising on quality or lead times.

One-off, repair, or repeat production

Equally capable of bespoke machine components, refurbishment work, and repeat orders.

UK-based

The only independent cam manufacturer in the UK

Specialists in cams and camshafts

Focused expertise for demanding, critical machine build components.

How Polgain Supports Machine Builders

Machine build projects often require a combination of bespoke components, tight tolerances, and dependable turnaround times. Polgain provides manufacturing, regrinding, and reverse engineering services to support both new builds and modifications to existing designs.

We work closely with customers to ensure components are produced to the required specification, whether that involves replicating an existing part or manufacturing from new design data. Our approach is straightforward, with clear communication and practical engineering input throughout the process.

TALK TO AN ENGINEER

Cams and Precision Components for Machine Builds

Polgain manufactures a wide range of cams and precision components used within specialist machinery. This includes both one-off parts and repeat batches, depending on the application requirements.

Components can be produced from customer drawings or reverse engineered from supplied samples. Using precision measurement equipment, we are able to capture critical dimensions and profiles to ensure compatibility with existing systems.

Our CNC machining services and grinding for machine builders allows us to maintain tight tolerances and consistent quality across all parts, supporting reliable machine performance once assembled.

TALK TO AN ENGINEER

Industries We Support

Polgain works with machine builders and manufacturers across a range of industries, including:

Packaging machinery: Cams, cam followers, and precision components for automated packaging lines
Printing and converting: Components for web handling, registration, and drive systems
Marine and offshore: Engineered parts for specialist marine equipment and deck machinery
Energy and power generation: Precision components for rotating and reciprocating machinery
Pharmaceutical and food processing: Cam-driven mechanisms and components for controlled, repeatable motion
General industrial machinery: Bespoke and repeat components for custom and OEM machine builds

If your sector isn’t listed, it’s worth getting in touch, our experience spans a wide range of applications, and we’re happy to discuss your specific requirements.

TALK TO AN ENGINEER

Typical Work We Deliver

Polgain produces a broad range of components for machine build applications, including:

– Cams and camshafts
– Shafts and spindles
– Rollers and bushings
– CNC machined components
– Precision-ground parts
– Reverse engineered components produced from samples or worn parts

Whether you need a single prototype component or repeat batch production, we have the capability and experience to deliver to specification.

Manufacturing Capability and Equipment

Polgain operates a range of specialist equipment to support machine build requirements, including:

CNC machining centres and lathes for precision turning and milling
Cam grinding machines for accurate profile generation
General grinding equipment for finishing critical surfaces

This combination of CNC machining and grinding capability allows us to produce complex geometries and high-accuracy components suitable for demanding applications.

Experience You Can Rely On

Polgain is built on practical engineering experience, with a focus on delivering solutions that work. Customers choose us for our straightforward approach, technical understanding, and ability to produce components that meet specification without unnecessary complexity.

We prioritise clear advice, reliable delivery, and honest communication at every stage of a project. Whether supporting a prototype machine build or ongoing production, we provide a consistent and dependable service.