New York Office
123 Steel Avenue New York, NY 10001 United States
Chicago Office
456 Iron Street Chicago, IL 60607 United States
Los Angeles Office
789 Metal Lane Los Angeles, CA 90015 United States
Say Hello
All Cart
- October 27, 2025
- 0 Comments
When cracks develop in castings of mechanical equipment, metal stitching and metal locking deliver the most effective and reliable repair solution. Engine blocks and turbine casings use heavy castings in mechanical equipment, making these cold repair methods especially suitable for restoring strength and integrity. It is quite difficult to replace them due to cost, time factors and interchangeability issues.
The repair of cracks by metal stitching and metal locking is a cold process. The metal stitching and metal locking process generates no heat and maintains the original profile of the component. When cracks develop in engine block housings, metal locking combined with metal stitching provides a highly recommended repair solution because it prevents distortion of the housing centerline.
RA Power Solutions has experienced technicians to undertake the metal stitching and metal locking process with a guarantee.
Crack Repair in Grey Cast Iron | Aluminium and Cast Steel Components
We undertake the crack repair in grey cast iron, aluminium and cast steel components by a cold process named metal stitching, metal locking, and metal surgery. As a diesel engine repair and overhaul company with four decades of experience, we understand the criticality and load factor of the major components of engines. For crack repair of components, our team plans the repair based on the application, stress, and load characteristics. Our experienced engineers select special metal locks and keys according to the extent of the cracks. We guarantee satisfactory performance for all repairs carried out using metal stitching and metal locking on grey cast iron, aluminium, and cast steel components.
We offer metal stitching services worldwide, including countries such as Madagascar, Oman, Qatar, the Philippines, Bahrain, Sri Lanka, Bangladesh, Myanmar, Turkey, Nigeria, Iran, Iraq, Greece, Saudi Arabia, theUK, Dubai, Malta, and Cyprus.
For more information on Metal Stitching of Crack Casting, crack repair in grey cast iron and aluminium, metal stitching services, and cold metal stitching, contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91 9582647131 or +91 9810012383.
FAQs:
Metal stitching crack repair joins cracked grey cast iron components using precision metal stitches and locks, maintaining the original shape and strength without the need for heat.
Metal stitching avoids heat-induced distortion and stress that welding causes, making it more reliable for heavy cast iron repairs.
Yes, technicians perform metal stitching repairs at your location without disassembling large equipment, reducing downtime and transport costs.
Metal stitching is effective on grey cast iron, aluminium, and cast steel components of heavy machinery.
Yes, when executed correctly, metal stitching crack repairs restore strength and are durable, often outperforming original casting performance