Cylinder liners are important components within internal combustion engines, playing a key role in ensuring the longevity and efficiency of these powerhouses. RA Power Solutions, a well-known name in the industry, specializes in manufacturing and supplying high-quality cylinder liners that are designed to meet the most rigid performance standards. These cylinder liners are precision-engineered to withstand the extreme conditions and wear-and-tear experienced within engines, providing a robust barrier between the piston and cylinder walls.
RA Power Solutions‘ cylinder liners are crafted with precision and adhere to strict quality control measures. They are made from top-grade materials to ensure durability and reduced friction, ultimately contributing to improved engine performance and fuel efficiency. Whether it’s for automotive, marine, or industrial applications, RA Power Solutions’ cylinder liners are trusted by professionals worldwide for their exceptional quality and reliability, making them a cornerstone in the pursuit of efficient and long-lasting engine operation.
The quality of cylinder liners and cylinder sleeve is of great importance. Cylinder liners and cylinder sleeves manufactured and exported by RA Power Solutions have the OEM tolerances and standard. The cylinder liners are manufactured by centrifugal process and in-house machining maintaining the tolerances is done. The honing of cylinder liner is of great importance. The Chris Marine honing machines are used to maintain the criss cross pattern which is essentially required for retaining of oil.
Well-known and Reliable Cylinder Liners and Cylinder Sleeves Manufacturer
RA Power Solutions is a leading Indian manufacturer, supplier and exporter of cylinder liners and cylinder sleeves. The cylinder liners and cylinder sleeves manufactured by us are the outcome of our four decades of manufacturing expertise and development of inhouse facilities. All cylinder liners and cylinder sleeves upto 1500 mm of length are centrifugally cast and machined inhouse to maintain the tolerances and finish of OEM quality and international standards. The cylinder liners and cylinder sleeves of high capacity popular make and model of diesel engine are available in stock. We develop and manufacture cylinder liners and cylinder sleeves as per the drawing or sample submitted by the client. The liners are regularly exported to the countries like Dubai, Singapore, Saudi Arabia, Nigeria, Indonesia and Czech republic, etc.
CKD Skoda Cylinder Liners & Sleeves Manufacturer
We manufacture cylinder liners up to the length of 1500 mm irrespective of their material composition and design. The cylinder liners and cylinder sleeves for all popular makes of engine and their models are available ex-stock. RA Power Solutions also manufactures cylinder liners according to the sample or the manufacturing drawing provided by the user. Cylinder liners and cylinder sleeves for various applications including compressors, forging hammers are manufactured. The cost of cylinder liners is low in comparison to liners supplied by engine manufacturer. Thus, it results to considerable reduction in the cost.
The cylinder liners are exported all over the world. Each cylinder liner prior to dispatch is subject to dimensional inspection by quality control department. The inspection reports are shared with the client. We stand guarantee for the satisfactory performance of liners for the period of 18 months from the date of dispatch or 6000 hours of operation whichever is earlier.
Cylinder Liners Manufactured for Marine Engine
Cylinder Liners & Sleeves of MAN Diesel Engine
The production of SKL engines has been stopped by the manufacturers about two decades back. We maintain the stock of most of the critical and consumables SKL engine parts. We also maintain the stock of SKL engines that have been removed from the industry or vessels which are not in operation. We are the largest manufacturer ofSKL engine cylinder liners and sleeves, bearings, etc and most of these parts are available in stock.
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 crack or gets broken into pieces due to overload, stress or an accident. RA Power Solutions Pvt. Ltd. has experience of more than 36 years of undertaking repair of most complex accidental damage of plant and machinery, high capacity marine engine, diesel generating sets, engine block, cylinder heads, turbine casing, etc. the repair of casting by metal stitching and metal locking is executed by trained and experienced engineers having experience of more than 40 to 45 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
The consumables like metal locks and metal keys are procured from reputed companies based in 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 crankshaft of high-capacity marine engines upto 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 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 is done onsite.
Rotor shaft white metal Babbitt bearings are manufactured and rebabbitting of old rotor shaft bearings is also undertaken. We stand guarantee for the satisfactory performance of white metal babbitt bearings.
Onsite Rotor Shaft Grinding
Rotor Shaft Grinding in Process
Connecting Rod Repair
Connecting rod repair is undertaken with a guarantee, absolutely no need of replacing 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 end, checking of hardness, cracks, etc.
Connecting Rod Assembled with Piston After Repair
Liner, Piston, Connecting Rod, and Cylinder Head Under Assembly Supplied by RA Power Solutions
Connecting rods for all make and model 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.
Connecting Rod of MAN engine
Reconditioning of Connecting Rod
Cylinder Heads
Cylinder Heads are reconditioned at our works. We replace valve seats, 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
Cylinder Head
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.
RA Power Solutions Pvt. Ltd. undertakes complete reconditioning of cylinder heads. It is observed that cracks are developed due to sudden change of temperature of cylinder heads. We recommend 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 of cylinder heads. We have Chris marine equipment for reconditioning of cylinder heads.
Cylinder Head
RA Power Solutions Pvt. Ltd. also maintains large stock of reconditioned cylinder heads which are supplied on very low price. All cylinder heads are guaranteed for performance. Cylinder head of following make of engine 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.
MAK Cylinder head
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 with any emergency requirement of diesel engine repair due to accidents for land-based or vessel-mounted main and auxiliary engines.
Cylinder Head of Deutz EngineCylinder Head of Marine Diesel Engine
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 repair of major components like engine block, crankshaft, cylindrical head repair, etc and there is no need of engaging a third party. In fact, we are world-famous for extending onsite crankshaft grinding repair and all the services related to diesel engine.
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 successful repair of crankshaft, engine block, cylinder heads, connecting rods, and mechanical equipment replacement cost of which works out in millions of dollars.
