Repair Services Offered by RA Power Solutions Pvt. Ltd.

RA Power Solutions Pvt. Ltd. extends repair services for main and auxiliary engines, high-capacity compressors, pumps, and rotating equipment. We have the latest design portable equipment which is carried to the client’s site, whether they are land-based power plants or vessels on the move. The services are offered through trained technicians. Being an Indian company having more than 36 years of experience, we are well known for sincerity, on-time services, and the lowest price in this industry. A few of the services offered to us are as under:

Metal Locking and Metal Stitching

Metal locking and metal stitching is a cold process for repair of steel casting which develops cracks or gets broken into pieces due to overload, stress, or an accident. RA Power Solutions Pvt. Ltd. has experience of more than 44 years of undertaking repair of most complex accidental damage to plant and machinery, high capacity marine engines, diesel generating sets, engine blocks, cylinder heads, turbine casing, etc. The repair of casting by metal stitching and metal locking has been executed by trained and experienced engineers having experience of 44 years.

**Broken Engine Block of Yanmar Engine**

**Assembly of Broken Pieces of Engine Block**

**Engine Block Ready After Metal Stitching Process**

**Engine Block Ready After Metal Locking Process**

Consumables like metal locks and metal keys are procured from reputed companies based in the USA and UK. We are cost-effective and can depute our team of technicians within 6 hours notice.

**Material Used in Metal Locking and Metal Stitching Process**

We are experts in the repair of crankshafts of high-capacity marine engines up to 700 mm diameter, diesel generating sets, and other applications. The services are extended all over the world through our experienced technicians.

Rotor Shaft Grinding

In case of failure of the white metal rotor shaft bearing, it is necessary to inspect the rotor shaft bearing sitting diameter. We undertake complete inspection of the rotor shaft, grinding and polishing onsite. The rotor shaft repair, grinding, and polishing are done without dismantling the rotor shaft from the casing. The rotor shaft grinding and polishing are done onsite.

Rotor shaft white metal Babbitt bearings are manufactured and rebabbitting of old rotor shaft bearings is also undertaken. We guarantee the satisfactory performance of white metal Babbitt bearings.

Connecting Rod Repair

Connecting rod repair is undertaken with a guarantee, absolutely no need to replace the connecting rod as in most cases connecting rods can be repaired and re-used.

RA Power Solutions Pvt. Ltd. undertakes in-house repair of connecting rods including re-boring of the big ends and small ends, checking for hardness, cracks, etc.

**Connecting Rod Assembled with Piston After Repair**

Liner, Piston, Connecting Rod, Cylinder Head Under Assembly Supplied by RA Power Solutions — **Liner, Piston, Connecting Rod, and Cylinder Head Under Assembly Supplied by RA Power Solutions**

Connecting rods for all make and models of diesel engines like MAN-B&W, Sulzer, Wartsila, MAK, Deutz, Pielstick, Mitsubishi, Daihatsu, Yanmar, Bergen, Niigata, Himsen, Allen, Stork, Fiat, MWM, Hanshin, Caterpillar, SKL, Ruston, Paxman, Crepelle, Mirrlees, Alco, ABC, Nohab, etc.

Cylinder Heads

Cylinder Heads are reconditioned at our works. We replace valve seats, and valve guides and recondition the cylinder heads which are ready for installation. Repair of cylinder heads is undertaken by our experienced technicians in-house.

The repair of cracks on cylinder heads is done by metal stitching and a metal locking process, which is a cold and proven method of crack repair. Second-hand reconditioned cylinder heads are also supplied with a guarantee at a competitive price.

**Cylinder Head of Marine Diesel Engine**

Rebabbitting of Bearings

Rebabbitting of old white metal bearings of diesel engines, turbines, alternators, and all applications are undertaken. Rebabbitting of white metal bearings is done by a centrifugal process, which ensures dense and uniform bonding with the base steel.

We undertake rebabbitting of bearings up to 1500 mm in diameter. The white metal used for rebabbitting is imported from Spain. The metallurgical certificate for white metal and dimensional inspection report is submitted after rebabbitting of white metal is done. For more information on onsite crankshaft repair services, cylinder liners exporter, cylinder liners, engine cylinder liner, cylinder sleeve manufacturer, metal locking, repair of rotor shaft, and onsite repair services of crankshaft contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

**Crankshaft White Metal Babbitt Bearing**

Cylinder Head Repair | Reconditioned Cylinder Heads | RA Power Solutions

RA Power Solutions Pvt. Ltd. undertakes complete reconditioning of cylinder heads. It is observed that cracks develop due to sudden changes in the temperature of cylinder heads. We recommend the repair of cracks by metal stitching process which is cold and no heat is generated. The valve seat and valve guides should also be replaced with cylinder heads. We have Chris’s marine equipment for reconditioning cylinder heads.

RA Power Solutions Pvt. Ltd. also maintains a large stock of reconditioned cylinder heads, which are supplied at very low prices. All cylinder heads are guaranteed for performance. The cylinder heads of the following make of engines are available in stock.

MAN-B&W
Sulzer
Wartsila
MAK
Deutz
Pielstick
Mitsubishi
Daihatsu
Yanmar
Bergen
Niigata
Himsen
Allen
Stork
Fiat
MWM
Hanshin
Caterpillar
SKL
Ruston
Paxman
Crepelle
Mirrlees
Alco
ABC
Crepelle
Nohab etc. are available in stock.

Onsite Diesel Engine Repair is one of the important services provided by RA Power Solutions. We have ex-engineers from engine manufacturers like Wartsila, Caterpillar, Ruston, Cummins, Deutz, etc who have joined hands with us. Technicians and engineers are experienced and can meet any emergency requirement of diesel engine repair due to accidents for land-based or vessel-mounted main and auxiliary engines.

The normal routine overhauling of diesel engines is also undertaken. The main advantage of onsite diesel engine repair services extended by RA Power Solutions is that we have in-house facilities for undertaking the repair of major components like engine block, crankshaft, cylindrical head repair, etc and there is no need to engage a third party. We are world-famous for extending onsite crankshaft grinding repair and all the services related to diesel engines.

The author of this blog is Raj Shahani, Managing Director of RA Power Solutions Pvt. Ltd. having experience of more than 36 years. He is instrumental in executing the successful repair of crankshaft, engine block, cylinder heads, connecting rods, and mechanical equipment replacement costs which works out to millions of dollars.

For more information regarding cylinder head repair, you can contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Metal Locking of Steel Casting – RA Power Solutions

RA Power Solutions has undertaken onsite repair of engine blocks, compressors, and rotary equipment for the last 44 years. We feel that the repair crack developed in cast iron, and steel castings are repaired successfully by metal locking and metal stitching process without losing the original profile.

**Insertion of Casting Piece into Engine Block Area**

RA Power Solutions has executed successfully more than 600 jobs for the repair of housings that are damaged due to the development of cracks or casting broken into pieces. The advantage of metal locking and metal stitching is that in case a large area of casting is damaged, a new piece having similar metallurgical properties is cast and metal stitched on the parent body of the casting.

**Metal Stitching/Metal Locking of Jenbacher Engine Block Under Process**

Recently, we have undertaken repair of the Jenbacher engine block. The casting of the engine block i.e. lower crankcase was broken into pieces, and a new piece measuring 10 × 12 inches was metal stitched successfully. We use proven and high-quality metal keys and metal locks and stand guarantee for the performance.

**Metal Stitching of Jenbacher Engine Block**

**Engine Block After Completing Metal Locking Process**

The author of this blog is Raj Shahani, Managing Director of RA Power Solutions Pvt. Ltd. having experience of more than 44 years. He is instrumental in executing the successful repair of crankshaft, engine block, cylinder heads, connecting rods, and mechanical equipment replacement costs which works out to millions of dollars. The reputed companies spread all over the world regularly benefit from the rich experience of RA Power Solutions having the excellent latest infrastructure required for repairs.

To know more about the repair of cracks in cast iron casting, repair cast iron, cast iron repair, metal stitching service provider, metal locking, and cast iron crack repair email us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.