Onsite Crankpin Grinding- Large and Small Engine Repairs – RA Power Solutions

RA Power Solutions is engaged in onsite crankshaft grinding, crankshaft machining and crankshaft repair of small and high capacity engines. The crankshafts and all cylindrical shafts of rotatory equipment are repaired onsite without disassembly.

Onsite Crankshaft Grinding While Vessel is on Move
Onsite Crankshaft Grinding While Vessel is on Move

Following are the main features of the services offered related to crankshaft repair:

  • Experience technicians undertake crankshaft inspection which includes dimensional calibration for taper, ovality and hardness testing.
  • In case of failure of bearing or serious damage, it is important to undertake a crack check. We recommend magnetic particle inspection and dye penetrant.
  • Checking loss of alignment of crankshaft by deflection gauge or taking the run-out of the main journal.
  • Straightening of crankshaft is undertaken if required.
  • Radius fillet original profile is maintained in case of damage.
  • Onsite crankshaft grinding, crankshaft repair is undertaken by using
Onsite Crankshaft Grinding & Polishing Machine
Onsite Crankshaft Grinding & Polishing Machine

crankshaft grinding equipment maintaining the crankpin and main journal tolerances as per manufacturers.

  • Surface finish after crankshaft grinding and polishing is of great importance and is maintained.

Main points related to crankshaft repair services offered by RA Power Solutions:

  1. A company having 40 years of experience in repair of crankshaft can easily detect the damage caused to the crankshaft due to accident.
  2. We are experts in salvaging the crankshafts which as per the manufacturers are rejected. This is possible due to our vast experience, knowledge and use of the latest technological equipment.
  3. A large team of experienced technicians have a valid passport and seaman book and can travel all over the world in the shortest possible notice.
  4. In field of crankshaft repair, we are the leaders, most experienced, sincere and trustable.
  5. The services provided is on the lowest rates and can be compared with other companies.
  6. The only company having executed more than 11,000 jobs of crankshaft repair and engine overhaul maintenance worldwide.
  7. All the repair services related to high capacity diesel generating sets is offered with a guarantee.
Inspection of Crankpin is in Process
Inspection of Crankpin is in Process
Repair of Crankpin by Crankshaft Grinding Machine
Repair of Crankpin by Crankshaft Grinding Machine

The only company in the world manufacturing onsite crankshaft grinding machine and onsite polishing machine and have sold more than 70 units all over the world.

Contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383 for more information regarding crankpin machining, crankpin repair.

Crankshaft Machining | Crankshaft Grinder Machine- 44 Years Of Experience

Crankshaft of Wartsila Engine
Crankshaft of Wartsila Engine

RA Power Solutions offers the latest technology for onsite machining of crankshaft. The services of onsite crankshaft repair are offered worldwide using the range of specially designed orbital turning equipment to repair damaged crankpins and the main journal of diesel engines, compressors, and reciprocating equipment.

We have factory-trained, highly skilled, and motivated technicians to offer repair onsite of damaged crankshafts either onboard or offshore. The company has been in the business of offering onsite crankshaft grinding and polishing for the last 44 years and is well-known all over the world for its quality repair.

New Crankshaft

More than 1000 crankshafts have been repaired successfully all over the world, with diameters ranging from 40-700 mm. Unlock precision and efficiency with RA Power’s crankshaft grinder machine! Boost engine performance, reduce downtime, and ensure top-notch crankshaft quality. Take action now and revolutionize your machining process with our cutting-edge solutions!

Insitu Crankshaft Grinding Machine
Insitu Crankshaft Grinding Machine

RA Power Solutions offers state-of-the-art crankshaft grinder machines, designed for precision and reliability in crankshaft repair and refurbishment. Elevate your engine performance with our cutting-edge technology. Explore our range now! For any information regarding the crankshaft grinder machine and crankshaft machining, email us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383

Crankshaft Grinding Executed on Board a Vessel – RA Power Solutions

RA Power Solutions has executed successfully the crankshaft grinding of 6 pins on board a vessel at Dumai/Lubuk Gaung Port, Indonesia of MAN B&W STX 6L23/30H Engine.

In this case, crankshaft grinding was required because all the CR pins having a standard diameter of 185 mm developed taper and ovality. Out of 6 CR pins, not even a single pin was seized or crack was developed.

Crankshaft Deflection and MPI Test Under Process
Crankshaft Deflection and MPI Test Under Process

The above observations show that the engine users should periodically get the crankshaft calibrated and go for grinding and polishing as the crankshaft develops taper and ovality due to continuous running.

To execute the above job, RA Power Solutions Pvt. Ltd. used a crankshaft grinder which is lightweight, and the crankshaft grinder was taken to the site. RA Power Solutions has sold more than 60 crankshaft grinding machines all over the world.

                                                                                                                                    

After Grinding of CR Pin
After Grinding of CR Pin

RA Power Solutions offers precision crankshaft grinding services, restoring your engine’s efficiency and durability. Trust our experts to deliver unparalleled results. Contact us for superior crankshaft solutions.

Contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or  +91 9810012383 for further information.