For emergency assistance, please call +44 (0)1494 429800

On-Site Crankshaft Repairs

In-Situ Crankshaft Machining Services

With our patented, portable equipment, our technicians come to you to get you up and running fast.

We repair worn or damaged Crankshaft Crankpins, Crankshaft Main Journals, Thrust Faces, Keyways and other parts of your Marine or Industrial equipment. These types of repair are also suited to all kinds of pump shafts, drive shafts and propulsion shafts.

Crankshaft Machining

Our highly trained technicians carry out machining and polishing of crankshaft crankpins to OEM tolerances and surface finish specifications. 

Crankshaft Journal Repair

Grinding or machining and polishing of crankshaft main journals is one of our specialities.

Crankshaft Annealing

Nicol and Andrew provide expert in-situ crankshaft failure analysis and heat treatment/annealing worldwide.

Why Clients Use Nicol & Andrew


We Cut Your Downtime

Our orbital repair process means we bring the repair workshop to you. For some repairs, we can get you back running in as little as 12 hours.


We Save You Money

Your equipment does not have to be stripped down and transported or re-assembled. The savings on this alone are very significant.


All Major Industries Served

We are a world leader in in-situ repair technology and on-site repair services. Our worldwide customer base includes companies in the manufacturing, marine power, petrochemical, paper, process, oil and gas industries.

Contact Us

For general enquiries please contact us vis the form below. For urgent enquiries, please call now on +44 1494 429800.

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Mayday House, High Wycombe, Bucks, HP11 2PF, UK

0044 (0)1494 429800