Elevate your turbine’s performance with RA Power Solutions, a trusted turbine journal bearing manufacturer. Discover how our precision-engineered bearings can enhance your equipment’s efficiency, reliability, and longevity.
Turbine Bearings
As a leading expert in the field of power generation and maintenance, RA Power Solutions specializes in crafting high-quality journal bearings for various types of turbines. We are the best manufacturer of turbine bearing. Our bearings are meticulously designed and manufactured to meet the demanding requirements of modern industries, ensuring optimal performance under even the most challenging conditions.
Turbine Journal Bearings
Onsite repairs and grinding of rotor shafts, alternator shafts, and turbine shafts are executed in place, eliminating downtime associated with the disassembly, transportation, and reinstallation of equipment. Our operations span the globe, and our clients consider RA Power Solutions a true ‘solutions ‘-driven partner for avoiding financial losses during accidents. With over four decades of experience in insitu grinding and repair of rotor shafts, alternator shafts, pump shafts, and turbine shafts, we have provided our services to reputable companies in Qatar, Dubai, the Maldives, Nigeria, Sri Lanka, and in other countries.
For more details on the manufacturing of turbine bearing, andturbine journal bearing manufacturing, onsite machining contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.
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.
Onsite Rotor Shaft Grinding
Rotor Shaft Grinding in Process
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, 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.
Connecting Rod of MAN engine
Reconditioning of Connecting Rod
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
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.
Grinding of the rotor shaft is required due to wear and tear of the rotor shaft diameter, damage to the rotor shaft bearing sitting area, or due to failure of the bearing. RA Power Solutions undertakes onsite grinding and polishing of rotor shafts having diameters up to 700 mm. The initial inspection of the rotor shaft is conducted by experienced technicians which includes crack detection by MPI, hardness test, and dimensional inspection.
Rotor Shaft Grinding Machine
Onsite grinding of the rotor shaft is done by the latest design of rotor shaft grinding machine developed and manufactured by RA Power Solutions. The rotor shaft grinding machine has almost zero vibration, which helps to maintain the tolerance of the rotor shaft bearing sitting area up to 20 microns.
RA Power Solutions Pvt. Ltd. has executed successfully more than one thousand jobs of grinding rotor shafts, crankshaft grinding, and rotating equipment.
Onsite Rotor Shaft Grinding Machine
Rotor Shaft Grinder
RA Power Solutions specializes in the comprehensive refurbishment of rotor shafts. Our expert team employs cutting-edge techniques to restore your rotor shafts to their optimal condition. Enhance reliability and efficiency while extending the lifespan of your critical components. Trust us for top-notch rotor shaft refurbishment services. For information on the refurbishment of the rotor shaft, grinding of main journals, and repair of the rotor shaft, contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.
The periodic inspection of turbine shaft is necessary. It is common to observe bearing line marks, corrosion, fatigue cracks, taper and ovality on turbine shaft bearing seating area In case these defects are not attended on time it can result to the failure of turbine shaft and damage to other parts.
Repair of Turbine Shaft
RA Power Solutions Pvt. Ltd. has successfully executed the repair of turbine shafts, crankshafts, rotor shafts, alternator shafts, and pump shaft numbers exceeding 170 up to the diameter of 700 mm.
Special pneumatically driven grinding equipment is used to undertake the grinding of the turbine shaft. The turbine shaft grinding equipment is portable, lightweight, and easy to carry to the site. The experienced engineers undertake the grinding of the damaged bearing seating area of the turbine shaft and maintain the tolerances within 20–30 microns with a high surface finish.
For more information regardingcrankshaft grinding, crankshaft repair, and grinding of crankshaft, contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.
