Cranston Engineering

22/09/2026

Tolerances Matter

Precision is the difference between a part that fits perfectly and a part with problems.
Some components need a tolerance of ±0.02mm. To put that into perspective, a human hair is about 0.07mm thick – so we’re machining to less than half a hair’s width. At that scale, even tiny variations can affect how a part moves, seals, carries load, or interacts with other components in an assembly.
CNC machining gives us the ability to hit these numbers consistently across short runs, long runs, and repeat orders.
Tighter tolerances mean smoother operation, reduced wear, better efficiency, and longer lifespan. When your project relies on precision, tolerances matter – and at Cranston Engineering, we’ve got tolerances locked down.

An advanced technology CNC engineering workshop in New Zealand. We specialise in all aspects of CNC machining, using the latest technology to make any custom part you need.

13/08/2026

At Cranston Engineering, our CNC manufacturing workshop is built to create exactly what you need.
With state-of-the-art Computer Aided Design software and our advanced computer controlled mills and lathes, we can turn your ideas into precision components with incredible accuracy.
Short runs, long runs, prototypes, replacements, upgrades – Cranston Engineering delivers custom CNC parts built to spec, built to last, and built right here in Palmerston North. From design to manufacturing, we have limitless capabilities to deliver anything you need.
We make parts that keep New Zealand moving.
Got something in mind? Contact us at Cranston Engineering.

30/07/2026

07/07/2026

Choose New Zealand Made Components

When you buy NZ-made components, you're investing in quality, reliability, and local expertise.

At Cranston Engineering, we manufacture precision components right here in New Zealand, with fast turnaround times, consistent quality, and friendly service you can rely on.

Whether you need a one-off component, a replacement part, or a production run, we'd love to help.

Get in touch with the team at Cranston Engineering to discuss your next project.

An advanced technology CNC engineering workshop in New Zealand. We specialise in all aspects of CNC machining, using the latest technology to make any custom part you need.

04/06/2026

Need a part that doesn’t exist anymore?

Sometimes the component you need isn’t in a catalogue, sitting on a shelf, or even available from the original manufacturer. Other times, the available part just isn’t quite right for the job.

Across New Zealand industries—from dairy and agriculture to food processing, forestry, manufacturing, and engineering—businesses regularly face challenges that require custom solutions.

That’s where CNC machining makes all the difference.

Whether you need:
An obsolete replacement part recreated
A component modified to improve performance
or completely new part designed and manufactured
CNC machining delivers the precision, speed, and accuracy needed to produce exactly what your operation requires.

When off-the-shelf isn’t an option, custom machining can keep your equipment running, reduce downtime, and bring your ideas to life.

Contact us for your custom component needs

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25/05/2026

We’re incredibly proud to celebrate Steven Bamford for being named Runner-Up in the Competenz Most Valuable Coach of the Year Awards 2025!

Courtney from Competenz stopped by to surprise Steven with the exciting news, along with his prize, a Makita boombox, recognising the incredible impact he has made through supporting, leading, and mentoring apprentices on the job.

At Cranston Engineering, supporting apprentices and helping new talent grow is something we’re passionate about. Investing in people and developing skills is how we help keep our trade strong for future generations.

This recognition is a reflection of Steven’s dedication, leadership, and commitment to helping others succeed.

Congratulations again, Steven we are so proud to have you on the Cranston team! 👏