Metal Stitching Repairs
Royce Onsite Machining specialises in cold metal stitching, an innovative and proven method for repairing cracks and fractures in cast iron components, such as diesel engine crankcases and other heavy-duty machinery parts. This non-invasive repair technique enables us to restore structural integrity without resorting to welding or complete part replacement.
Our team of skilled technicians can tackle even the most challenging repairs, including cases where significant sections of the casting have broken away. By employing cold metal stitching, we meticulously insert metal locks or “stitches” to securely rejoin the fractured areas. This process takes place on-site, ensuring minimal downtime and eliminating the need for expensive removals or shipping.
One of the standout advantages of cold metal stitching is that the repaired sections often rival, if not exceed, the strength of the original casting, providing a durable and reliable solution. This method also preserves the original metallurgy, avoiding heat distortion or additional stress that can occur with welding.
We implement this technique across a range of sectors where cast iron components are vital, including marine engines, industrial machinery, and power generation equipment. Our on-site repairs not only save time but also reduce costs by extending the lifespan of essential parts while upholding safety and performance standards.
Other Products and Services from Royce Onsite Machining Ltd
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.
Tailshaft Machining
Our company offers expert onsite machining and polishing services for tailshaft journals, effectively eliminating signs of damage while preserving precise concentricity and roundness in accordance with OEM tolerances. This specialist repair is usually completed within just a few days, ensuring a quick turnaround for your operations. To further accelerate the process, customers can pre-bore undersized bearings, which significantly reduces downtime.
Onsite Crankpin Machining
Royce Onsite Machining delivers professional in-situ crankpin machining services for diameters from 75mm to 2000mm. Our advanced portable machining equipment enables us to perform precise machining on both large and small crankpins right at your location, eliminating the need for expensive dismantling and transportation costs. Trust Royce Onsite Machining for efficient, on-site solutions that save you time and money.
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.