Case Studies: Crankshaft Machining
Royce Onsite Machining was engaged to perform an urgent in-situ crankshaft repair following a major engine failure on a power generation unit. Crankpin No. 6 displayed noticeable surface damage, heat cracks, and excessive hardness readings of 600 Brinell — significantly exceeding OEM operating limits.
To avoid a complete crankshaft replacement and minimise extended downtime, the client required a thorough in-situ recovery. Our skilled technicians were mobilised within days to assess, machine, heat-treat, and fully restore the crankpin — all without the need to remove the crankshaft from the engine block.
Other Products and Services from Royce Onsite Machining Ltd
Flange Facing
Royce Onsite Machining offers professional on-site flange facing services throughout the UK and offshore. With our advanced portable machining solutions, we efficiently and safely repair worn or damaged flange faces to meet industry standards, eliminating the need for equipment dismantling.
Oil & Gas (Onshore & Offshore)
At Royce Onsite Machining, we are proud to cater to a wide array of industries, with a particular focus on the rigorous demands of the oil and offshore sectors. We recognise the extreme conditions that characterise offshore operations—ranging from saltwater corrosion to high-pressure environments—and we adapt our services to meet these specific challenges. Our team of expert technicians is not only exceptionally skilled in maintaining and repairing offshore machinery, but they are also comprehensively trained to navigate the unique difficulties presented by remote, marine-based settings.
Case Studies: Onsite Thread Repair
Royce Onsite Machining was enlisted to execute an urgent in-situ thread repair on a vital power generation unit. The failure of the threaded connection posed a risk of significant downtime and the necessity for component replacement. To prevent disassembly and avoid operational delays, the client sought a swift on-site solution. Royce provided and installed a precision-engineered oversize insert, effectively restoring the thread to OEM specifications — all accomplished without the need to remove the component from its assembly.
Royce Onsite Machining Ltd
Unit 2, The Fairway, Harlow, Essex, CM18 6LY, United Kingdom
Royce Onsite Machining Ltd delivers precision on-site machining for marine, power, oil & gas, heavy industry, and renewables. Formed by the former Nicol & Andrew team, we provide in-situ crankpin machining, crankshaft repair, journal machining, annealing, and line boring—reducing downtime and transport costs.