on site crankshaft repair Archives

Crankshaft Repair Services And Tools

Crankshaft repair is required in case of the following abnormalities observed in the crankshaft

Development of taper and ovality in crankpin and main journal of the crankshaft in access of tolerances stipulated by the manufacturer.
Development of bearing line marks, pitting, and rough surface.
Damage of radius profile due to accident or seizure of bearing of crankpin or main journal.
Development of crack and variation in hardness of the crankpin and main journal of the crankshaft.
Loss of alignment of the crankshaft.

Crankshaft repair is undertaken by RA power solutions of the crankpin and main journal of the crankshaft diameter ranging from 35mm to 700mm. Crankshaft repair is undertaken by experienced technicians who have been specifically trained in our workshop on a dummy crankshaft, the company has experience of more than four decades in crankshaft repair services.

The on-site grinding equipment designed and manufactured by RA power solutions can maintain a close tolerance after crankshaft grinding within 0.02mm and the surface finish which is far superior to international standards. The crankshaft grinding machine has a main frame manufactured out of titanium steel which makes it lighter and vibration-free during operation. The grinding of the crankshaft is possible even while sailing of the vessel and there is no requirement of holding the vessel at anchor or a port for crankshaft repair.

RA Power Solutions is a leading provider of specialized crankshaft repair services and innovative crankshaft repair tools. With a team of highly skilled technicians and engineers, we offer comprehensive solutions for repairing damaged or worn-out crankshafts in various industries. From onsite inspections to comprehensive repairs, we are equipped to handle all aspects of crankshaft maintenance. Our advanced crankshaft repair tools, designed with precision and durability in mind, streamline the process, guaranteeing swift yet reliable service.

All the crankshafts repaired by RA power solutions are guaranteed for a satisfactory performance we have successfully executed more than 10,000 crankshaft repair jobs. The services of crankshaft grinding and crankshaft repair are offered at low cost and our technicians carry CDC of Indian origin, Panama, and Pallav.

Contact numbers for rajshahani@rapowersolutions.com, info@rapowersolutions.com, and +91 9582647131 and +91 9810012383 are available for more information on crankshaft repair services.

Crankshaft Repair | Crankshaft Grinding and Crankshaft Polishing – RA Power Solutions

The concept of onsite repair of crankshaft is getting popular with the introduction of a portable lightweight on-site crankshaft grinding machine. Now it is possible to undertake crankshaft repair, crankshaft grinding and polishing on site without dismantling the crankshaft from the engine.

On-site Crankshaft Repair, Crankshaft Grinding, and Crankshaft Polishing costs low with minimum downtime and inconvenience as it does not require removal of crankshaft from the engine block, packing, and transportation to the designated workshop for repair by grinding or polishing process.

Advantage of trusting RA Power solutions

First company based in Asia having experience of four decades in Crankshaft Repair, Crankshaft Grinding and Crankshaft Polishing.
All repairs of crankshaft and process followed for grinding of crankshaft and polishing of crankshaft are approved by class agencies of repute like DNV, Lloyds and various inspecting organisations spread all over the world.
The repair of crankshaft is executed with a guarantee for the satisfactory performance, the pre and final inspection reports before and after grinding and polishing crankshaft are submitted.
Technicians executing the repair of crankshaft onsite are highly skilled, trained in our factory on a dummy crankshaft in order to understand the techniques for successful repair of the crankshaft. Some of our technicians have experience of more than 45 years.
The onsite inspection and polishing of crankshaft repair is recommended to enhance the life of crankshaft and bearings.
RA power solutions offer and undertake inspection and polishing of crankshaft on board a vessel at a nominal cost.
During our working of four decades on diesel power plant, shipping companies we have undertaken Crankshaft Repair, Crankshaft Grinding and Crankshaft Polishing number exceeding more than 10,000.

Conclusion:

RA power solutions has team of technicians with valid CDC from Panama, Palau, and India and can travel all over the world with short notice.

For more details regarding crankshaft grinding, on site crankshaft repair, onsite crankshaft grinding and polishing please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Crankshaft Repairs Made Easy – RA Power Solutions

Crankshaft grinding and polishing is an important activity which is required after running of engine for a long time as due wear and tear taper and ovality is created. Again in case of failure of bearing grinding and polishing of crankshaft is required. In olden times it was necessary to remove the crankshaft from the block and send it to the designated workshop for grinding and polishing of crankshaft.

The removal of crankshaft from the block involved disassembly of complete engine, packing, and transportation to the workshop resulting to high downtime and expensive. RA Power Solutions has developed, design, and manufactured on site crankshaft grinding machine which can undertake grinding of crank pins or journals up to the diameter of 700 mm. The machine is capable of maintaining the tolerance within 0.02 mm in terms of taper and ovality. It is very easy to operate and needs minimum training.

The machine is light in weight and can be taken to the site. The machine is in two parts and can be inserted in the engine block through the inspection window facilitating grinding of CR Pin without removal of crankshaft. The grinding and polishing is undertaken by same machine. RA Power Solutions suggest polishing and grinding if necessary the crankshaft whenever it is open for major overhauling. This will considerably enhance the life of crankshaft, bearing, and engine. The machine gets drive from a pneumatic turbine which is again lightweight. The drive is also given by a electrical motor where the air supply is not available. The assembly of the machine and its operation can be seen on a YouTube channel

https://www.youtube.com/channel/UCxcP2Jc6DGFdpBokIcxVyBg

RA Power Solutions has supplied more than 100 machines to the clients based all over the world who are more than satisfied with its performance, quality, and ease of operation. The crankshaft grinder is manufactured by us to cater to the crankshaft diameter ranging from 35 mm to 700 mm. All the parameters specifications and tolerances as required by the engine manufacturer are maintained after undertaking the crankshaft repair by the crankshaft grinder manufactured by RA Power Solutions.

For more information on crankshaft repair made easy, crankshaft grinding, crankshaft grinding and polishing, in situ crankshaft grinding machine, and repair of crankshaft email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.