Rotary Precision Instruments UK Ltd
Rotary Precision Instruments UK Ltd design and manufacture high precision rotary tables and rotary s
Rotary Precision Instruments (RPI) is the world’s leading specialist developer and manufacturer of precision positioning devices for high accuracy rotary and angular inspection systems.
Over 75 years of engineering heritage underpins our rotary innovation and reputation as a leading supplier of measurement systems for Gas Turbine measurement and assembly, Calibration Laboratories, Coordinate Measurement and for wider inspection and measurement applications where high precision angular accuracy and axis geometry is demanded.
Circular geometry inspection covers a range of characteristics, including roundness, runout, flatness, parallelism, eccentricity and concentricity.
The specific characteristics required will depend on the component and the application, which is why having the right inspection approach is important when working with precision components.
RPI's circular geometry measurement systems are designed to inspect components in a shop floor environment while maintaining high levels of accuracy.
Find out more about circular geometry and form measurement here: https://www.rpiuk.com/circular-geometry-and-form-measurement/
06/10/2026
Our Quadrant range provides you with an additional high-precision rotary axis for coordinate measuring machines, helping to increase the flexibility, productivity and efficiency of your CMM.
Quadrant rotary tables are available for horizontal, vertical and dual-axis applications, with options designed around different component sizes, loads and measurement requirements.
Explore the Quadrant range: https://www.rpiuk.com/coordinate-measuring-machines/
01/10/2026
A huge thank you to everyone who visited us at IMTS 2026 in Chicago!
We were thrilled by the level of interest in our TruMotion, GeoInspec and QuadScanDuo exhibits, with hundreds of visitors taking the time to explore our rotary axis solutions and discuss their applications with our team.
If you were one of the visitors to our booth, our US distributor, Wyvern Industrial Technology, will be in contact with you shortly.
And if you didn’t get the chance to visit us at IMTS, we’d still love to hear from you. Get in touch to discuss your rotary axis application and find out how we can help- https://www.rpiuk.com/contact/
30/09/2026
We’re delighted to announce that RPI has been shortlisted for the Made in Britain Impact Awards in the Heroes of British Export category!
It’s fantastic recognition of our continued commitment to engineering excellence and exporting innovative British manufacturing solutions around the world.
A huge thank you to our team, customers and partners who help make it possible.
From design and development through to manufacture, service and calibration, RPI delivers precision rotary measurement solutions for a multitude of scientific and advanced engineering applications worldwide.
With over 2,530 systems installed globally, our focus remains simple: innovation, accuracy and solving complex measurement challenges.
Find out more about RPI and our rotary measurement solutions- https://www.rpiuk.com/about/
25/09/2026
AccuScan XE200i delivers high-precision measurement for calibration and inspection applications, helping improve accuracy, flexibility and performance.
With the ability to measure 1,000 data points across two surfaces simultaneously per revolution, AccuScan can reduce inspection times by up to 90%.
Its IntelliProbe technology also corrects for part off-centring errors of up to 2% of the part radius.
Read the full technical specifications here- https://www.rpiuk.com/products/accuscan-xe200i/
23/09/2026
RPI’s decision to specialise in rotary measurement has helped establish the company as a leading expert in the field.
With roots dating back to the 1940s, RPI’s early metrology expertise led to a longstanding partnership with Rolls-Royce, which remains a key customer today.
Read the full story of RPI’s journey in rotary measurement- https://www.rpiuk.com/rpis-decision-to-specialise-in-what-it-does-best-has-helped-the-company-become-a-leading-expert-in-rotary-measurement/
16/09/2026
Some snaps from yesterday and this morning at IMTS! Don't forget to visit us at Booth 134081 in the Quality Assurance section of the East Building, Level 3.
See you there!
Can’t make it? Get in touch with our team directly- https://lnkd.in/dDSp2vvi
14/09/2026
IMTS is officially underway!
If you’re at the show today, come and meet the RPI team at Booth 134081 in the Quality Assurance section of the East Building, Level 3.
Whether you have a specific measurement challenge to discuss or simply want to find out more about our rotary measurement solutions, we’d be delighted to speak with you.
See you there!
Can’t make it? Get in touch with our team directly- https://www.rpiuk.com/contact/
13/09/2026
Tomorrow, IMTS 2026 gets underway in Chicago!
If you’re attending, make sure to visit RPI in the Quality Assurance section of the East Building, Level 3, at Booth 134081.
Our team will be on hand to discuss precision rotary measurement, angular positioning and how RPI’s solutions can support your measurement requirements.
We hope to see you there!
Can’t make it? Get in touch with our team directly- https://www.rpiuk.com/contact/
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Bath
BA13JL
Opening Hours
| Monday | 7:30am - 4:30pm |
| Tuesday | 7:30am - 4:30pm |
| Wednesday | 7:30am - 4:30pm |
| Thursday | 7:30am - 4:30pm |
| Friday | 7:30am - 4:30pm |
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