Marineengine

RA Power Solutions is having more than forty years of experience in the field of repair, overhaul and maintenance of high capacity marine diesel engines installed on board the   vessel   and land based diesel generating sets used for various applications. We are crankshaft specialist and have executed successfully onsite repair of crankshaft up to 700 mm diameter number exceeding more than 10,000 all over the world. Cylindrical Shaft Grinding and Polishing Machine Two decades back, RA Power Solutions developed and manufactured  onsite crankshaft grinding machine  and onsite cylindrical shaft grinding machines having range starting from 35 mm to 700 mm in terms of diameter of shaft as on date more than 70 machines have been sold all over the world. Our clients include companies providing services to industries and shipping companies, large industries and workshops undertaking repairs of heavy equipment. The complete range of onsite  crankshaft grinding  machine and polishing machine is

We are the leading manufacturer and supplier of  Tri metal bearing ,  Engine tri metal bearing ,crank pin bearing, main journal bearing and Bi metal Bearing for all types of Rotating equipment. The  Bi metal Bearings  up to 1500 mm diameter are manufactured by centrifugal process and Tri metal bearings are sourced from our Principles based in UK, Germany and Japan. Our specialisation in Tri Metal Bearing for crank pin/ main journal of marine engine RA Power is engaged in extending  on site crankshaft repair services  all over the world for the last more than 41 years. It is obvious that whenever the grinding of the crank pin & main journal of the diesel engine or compressor crankshaft is undertaken  there is a requirement of under size crank pin and main journal bearing. It is generally observed that in most of the cases it is difficult to source under size bearings from the manufacturer of the engine and compressors as they are not available in the stock. The problem arises when t

Crankshaft grinding machines  are designed to maintain the accurate tolerances as per the engine manufacturer’s recommendation Generally, it is observed that even for the higher diameter of crankpin and main journal of the crankshaft the tolerances do not exceed more than 0.05mm in order to achieve such close tolerances of crankpin and main journal of crankshaft RA power designs and manufactures on-site crankshaft grinding machine which has the capability to maintain the close tolerance of even 0.01mm/0.02mm which is far better than the close tolerance specified by the engine manufacturers. The  on-site crankshaft grinding  machine and crankshaft polishing machine manufactured by RA power solutions has the following features: Crankshaft grinding machine  is designed in a way that can be inserted from the inspection window of the engine block thus there is no need for removal of the crankshaft from the engine block. In case of space restrictions, RA power has the capab

We undertake to manufacture and repairing of white metal Babbitt bearings by the centrifugal process for the various applications. We have the latest facilities for rebabbitting of old white metal bearings which get worn out.  We use centrifugal babbitting equipment with thyristor controller for precise speed control to get the best results. We also use electrical furnaces for the pre-heating and melting process to get the required temperature. Irrespective of the grade of white metal used we ensure high quality and bonding of white metal for rebabbitting of bearings. Our rebabbitting services are regularly availed by large industrial and marine companies. We have in house machining facilities up to 1500 mm diameter of the white metal bearing and for  rebabbitting of bearings   undertaken by us.  We can maintain the tolerance within 30 microns, quality checks and NDT like die to penetrate test and ultrasonic are undertaken by qualified engineers with the latest equipment