Repair of Crack Cast Metal by Metal Stitching Services | Cast Iron Engine Block Crack Repair

It is observed that cracks repair in cast iron components develop due to exposure to excessive heat or mechanical failures. Sometimes it is difficult to arrange for the new part due to long delivery or exorbitant price.

RA Power Solutions undertakes repair of cracked cast metal or aluminium components by metal stitching and metal locking process. It provides permanent crack repair solutions without the generation of heat associated with the welding process. The main advantage of cracking or damaged cast iron or aluminium components by metal stitching and metal locking is that it can be performed onsite avoiding the considerably high cost of labour for disassembly of the equipment and transport to the designated workshop.

The repair of cracks cast metal by metal stitching and metal lock process restores the surface area to the original dimensions and profile. Very rarely there is a requirement for machining. The repairs are also watertight and gas-tight.

Damaged Engine Block Under Repair
Damaged Engine Block Under Repair
Onsite Repair of Engine Block by Metal Stitching & Metal Locking
Onsite Repair of Engine Block by Metal Stitching & Metal Locking

RA Power Solutions with experience of more than four decades. We have experienced technicians who have undertaken the most complex crack repair jobs through metal stitching and metal lock processes. The technicians carry pneumatic portable tools and consumables to the site. We have executed thousands of repairs of cracked components, a broad description of which is as follows:

  • Repair heavy earthmoving and mining machinery.
  • Repair of high-capacity turbines, alternators, turbocharger casings, and parts.
  • Cracked engine blocks, cylinder heads, pistons, and cylinder liners.
  • Heavy-duty industrial machine.
Pulverizer of Cement Plant under Repair by Metal Stitching Metal Locking
Pulverize of Cement Plant Under Repair By Metal Stitching Metal Locking
Repair of Piston by Metal Locking & Metal Stitching under Process
Repair of Piston by Metal Locking & Metal Stitching under Process

The consumables used by RA Power Solutions for the repair of crack cast metal by metal stitching and metal lock have the following properties which result in permanent repair with a guarantee.

I) Locks:

The locks of different designs are used in the process of repair of cracks by metal lock and metal stitching according to the intensity of the crack, length and thickness of the casting.

Special Metal Locks & Keys for Repair of Engine Block
Special Metal Locks & Keys For Repair Of Engine Block

The locks used by us are made of precision-cut high-grade steel and are able to withstand high tensile forces more than the original casting.

II) Stitching Pins:

The stitching pins used by us have special threads which make the process failure-free. The pins are manufactured out of high-grade steel and have higher tensile strength than the cast iron.

Engine Block After Repair by Metal Stitching & Metal Locking Process
Engine Block After Repair by Metal Stitching & Metal Locking Process

For your requirement of crack repair on-site in a Power Plant or onboard a vessel, you may contact RA Power Solutions. All our technicians have valid CDC and can fly to any destination in the world on short notice.

For more details on fixing a cracked engine block, metal surgery process, repair crack cast iron, engine block repair, crack repair of components, and cast iron engine block crack repair please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Lock and Stitch Cast Iron Repair | Crack Repair in Cast Iron

Heavy castings like turbine casing, gearboxes, engine block, heads and heavy cast iron parts need not to be disassembled in case of development of crack in casting or breakage of casting in to pieces due to accident.

Cold metal stitching and metal locking process is used to repair cracks in cast iron. The process of crack repair by metal stitching and metal locking does not require any welding and generation of heat. The time has proved that the crack repaired in casting by metal stitching and metal locking is far stronger and more durable in comparison to the repair of crack by welding process.

Broken Engine Block of Yanmar Engine
Broken Engine Block of Yanmar Engine
Repair of Broken Casting by Metal Stitching Process
Repair of Broken Casting by Metal Stitching Process

In most of the cases crack repair in casting is possible onsite and there is no need of transporting the heavy cast piece to the workshop. RA Power Solutions Pvt. Ltd. undertakes crack repair by metal stitching and metal locking process for last more than 3 decades and have executed number of repairs successfully all over the world.

RA Power Solutions Pvt. Ltd. is the first company which can undertake repair of high capacity engine blocks, turbine casings, cylinder heads and all cast parts installed on the vessel while it is on move.

Assembly of Broken Pieces of Engine Block
Assembly of Broken Pieces of Engine Block
Metal Stitching of Engine Block in Process
Metal Stitching of Engine Block in Process

The lock and stitch cast iron repair executed by us is guaranteed for satisfactory performance. We are cost-effective and priced lowest in the industry.

Metal Stitching and Metal Locking of Engine Block
Metal Stitching and Metal Locking of Engine Block
Engine Block After Repair
Engine Block After Repair

For more updates on repair of crack in cast iron casting, cast iron crack repair, repair of high-capacity engine blocks, cast iron stitching, or crack repair in cast iron email info@rapowersolutions.com, rajshahani@rapowersolutions.com, call at +91 9582647131, or +91 9810012383.