Crankshaftgrindingrepair

  A vessel sailing near Oman  reported serious breakdown of auxiliary engine of Yanmar model 6N18AL. RA Power Solutions team which is always ready for emergency response left for Oman and conducted the detailed inspection of the engine. It was observed that  crankpin   no. 4 bearing seized resulting to the damage of CR pin no. 4. All other crankpins also developed ovality to the extent of maximum 0.20 mm. MAIN FEATURES OF EXECUTING SUCCESSFUL Crankpin REPAIR OF  YANMAR S185L-ST ENGINE:- A company has experience of more than four decades in the field of  crankshaft repair  having experienced technicians trained in in-house training school. Manufactures its own  on site crankshaft grinding machine  using it for the last 25 years. This facilitates us even to grind shafts in limited space available. Only company in the world which can undertake the grinding of small diameter and main journal like in case of Yanmar S185L-S...

  RA Power Solutions offer   onsite crankshaft grinding repair services   across the world for the last four decades. Our aim is to extend the best quality   onsite crankshaft grinding   and   crankshaft repair services   to ship owners, power plants and industrial plants in a cost effective manner. Our team of experienced technicians and engineers are always ready to serve in an emergency breakdown situation. We provide various onsite repair services related to high capacity engines like crankshaft repair , crankshaft grinding services ,crankshaft grinding,onsite grinding of crankshaft, repair of crankshaft ,crankpin machining, onsite crankshaft grinding repairing service , insitu crankshaft grinding reapir, journal machining,metal stitching of engine components, inspection and repair of engine spares. #onsite crankshaft grinding repairing service, #crankshaft grinding repair services, #crankshaft grinding repair services #onsite crankshaft grinding r...

  In Case of Long hours of   Electric Motor   operation it is generally observed that the bearing sitting diameters of the Motor Shaft develop taper/ ovality and rough surface. This requires repair of the Motor Shaft by grinding and polishing. RA power solutions have facility for onsite repair of Motor shaft of all types and applications. The Motor Shaft bearing sitting diameter is repaired without disassembly of the heavy-duty and high capacity Motors. Availability of 24/7 Technicians and Motor shaft repair equipment  We have a team of technicians and  portable onsite grinding machines  ranging from 35mm to 700mm in terms a diameter. The technicians with portable onsite repair machines are deputed to the site to conduct the inspection of diameter shaft and undertake the repair of grinding as per the requirement. High Quality and Competitive Prices We offer  onsite repair services  of motor shaft far better than the international standard. All the...

  Diesel engines are operated continuously irrespective of its application whether they are installed in diesel power plants, heavy industry or on ships. Maintenance schedule of diesel engine is followed in most of the cases as per the engine manufacturer’s manual. The dedicated team of technicians and engineers take care of day to day maintenance and operation of the engine. Inspite of all the precautions taken, it is observed that the major accidents in crankshaft takes place, few of the reasons are as following:- Crankshaft failure: - Use of non standard lubricating oil or using it for extended time without changing it. Use of bearings beyond the operating hours specified in the maintenance manual of the engine manufacturer. Use of substandard lubricating oil filters and using them beyond the specified hours. Not maintaining the lubricating oil temperature and oil gap as per the maintenance manual. Use of substandard quality of bearings. Not carrying out the periodical inspectio...

  The objective of   RA Power Solution s is to successfully undertake   repair of crankshaft   in order to ensure satisfactory performance. We are the experts in   crankshaft reconditioning   with over 40 years of practical experience of saving the crankshafts from rejection and to enhance crankshaft life cycle. We have saved thousands of crankshafts from rejection which were spoiled because of wrong procedure of  crankshaft repair  followed by inexperienced and small repair companies. The most modern onsite grinding equipment available with us upto 700 mm diameter. With combination of experienced technicians and onsite  crankshaft grinding  equipment, we ensure that crankshaft repair is done strictly as per the manufacturer’s specifications and international standards. In this time of recession, the cost of  crankshaft reconditioning  is of great importance. We are considered to be lowest priced company in the world giving tou...

  Diesel engines installed on vessels, diesel power plants and heavy industry operate continuously non-stop except the stoppage of operation for maintenance purpose. It is obvious that due to continuous running of diesel engines and reciprocating equipments, the crankshaft develops following problems:- Development of taper and ovality beyond the specified limits. Development of rough surface of crankpin and main journal diameter. Line marks, pitting marks due to use of bad quality oil or use of lubricating oil for prolonged hours. Development of bearing line marks, pitting marks due to failure of bearings or removal of bearing top layer. Development of cracks due to accident or failure of crankpin and main journal bearing. Increase or decrease in hardness more than the limits stipulated in the engine maintenance manual. Loss of alignment of crankshaft and variation in deflection reading. Damage of radius fillets due to failure of bearings. Damage of co...

RA Power Solutions is a leader in repairing of compressor crankshafts onsite which can be seriously damaged due to an accident. The installation of compressor may be on a oil rig in high seas, vessels or oil and gas refineries or any industry. With the introduction of the latest design of onsite compressor crankshaft grinding machines upto 700 mm, we are able to undertake the repair of compressor crankshaft which gets seriously damaged due to the failure of bearings, accidents or any other reasons. The job of compressor crankshaft repair which other companies from Europe cannot undertake, we execute it successfully only because of our experience of over four decades in this field. This makes us leaders in this field. REPAIR OF SERIOUSLY DAMAGED COMPRESSOR CRANKSHAFT SUCCESSFULLY BY RA POWER SOLUTIONS TECHNICIANS WHICH WAS REJECTED BY THE REPUTED CRANK SHAFT REPAIR COMPANY BASED IN EUROPE:- We were approached by a company having various oil rigs in Saudi Arabia for repair of t...