Repair of cracks developed in commonly used industrial castings and metals is possible to repair by the cold method called lock and stitch. It is also known as metal stitching and metal locking. In case of cast iron equipment and parts damaged into pieces.

RA Power Solutions Pvt. Ltd. undertakes crack repair using the lock and stitch process, a cold method that generates no heat. The lock and stitch method for cast iron crack repair has proven far more successful than welding.

For critical cast iron components such as engine blocks, main journal housings, cylinder heads, and turbine casings, we highly recommend metal stitching for crack repair because it prevents misalignment and casting shrinkage. We have been undertaking crack repair of cast iron for 45 years, within budget and with experienced technicians.

Cast iron repair by metal stitching and metal locking process have following main advantages:

• Repair of broken casting or crack developed in casting irrespective of its length is possible on site without dismantling the equipment.
• Saves replacement of parts or equipments in totality and reduces downtime.
• Cast iron repair by metal stitching and metal locking is the only process that restores strength in cast iron beyond the original casting.

• Metal stitching and metal locking is the only method known to be successful in replacing of the large pieces of broken casting with new piece.
• Metal stitching and metal locking the process that caters to heavy industry.

RA Power Solutions Pvt. Ltd. is the only company that can undertake crack repair by Lock and stitch method while the vessel is sailing.

For more details regarding Engine Block of the MAN Diesel Engine, please email us at rajshahani@rapowersolutions.com, info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

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