crankshaft polishing Archives - RA Power Solutions

TEIKOKU Pump Spare Parts | Spare Parts of TEIKOKU Pump | RA Power Solutions

Availability of required spare parts play an important role in Engines, compressors, and heavy industries. Our Stock consists of spare parts of all makes and models of engines including Daihatsu, Yanmar, MAN B&W, Wartsila, Cummins, Caterpillar, etc.

We supply TEIKOKU pump spare parts anywhere in the world and these spare parts are genuine and each spare part is inspected before giving to any of our clients.

We are highly knowledgeable and experienced to provide any spare parts that you need and we are readily available to fulfill all your needs related to spare parts of TEIKOKU pump. We as a supplier ensures that spare parts we provide are cost-effective and most importantly perform well as per client’s requirements. We are also leaders in providing services like crankshaft grinding, crankshaft repair, and crankshaft polishing. We can do urgent delivery of spare parts of all makes and models of engines.

FOLLOWING SPARE PARTS OF TEIKOKU PUMP ARE AVAILABLE WITH US:-

3X3, 5X3, 5X4, 5X6, 6X5,8X6, 10X10, 12X12, 14X14, 16X16, 32X20MS_, 32HC-Am,Bm, 32MS-B, 50X25MSS, S0CSm, 50MS A,B, 50BF-A5m, 50- 2SL, 50MSS-Bm, 65X50, 65CSm, 80CSm, 100X50, 100HC-B, 100MS-B, 125X100, 125HC-Bm, 125VCS-A, 150VCS-A, 150-2VCS-A-NV 200 X100, 200VCS-Am, 200VCS-A-NV, 200VCB-B-NV, 250X125, 200VCB Bm-NV, 200VCD-Am, 350VCD-Bm & etc …

We have been regularly executing the repairs in Argentina, Bahamas, Barbados, Bermuda, Bolivia, Brazil, Canada, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Guyana, Haiti, Honduras, Jamaica, Mexico, Nicaragua etc.

This blog is written by Mr. Raj Shahani (Managing Director of RA Power Solutions India Pvt. Ltd.).

Mr. Shahani is a highly experienced business leader with rich experience of more than 40 years in the field of Power, Heavy, and Shipping industry. He is Technical Adviser to many shipping and heavy industries across the globe.

Mr. Shahani is one of the most enthusiastic professional and he has all the brilliance of an exemplary leader. Mr. Shahani is an extremely effective coach and mentor of teams and is adept at providing leadership in a global, cross-cultural environment.

For more details on our other services like crankshaft grinding and onsite crankshaft repair contact us at rajshahani@rapowersolutions.com, info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Hand Polishing of Crankshaft Journals | Crankshaft Grinding Equipment | Main Journal Grinding

The crankshaft is the heart of the engine and is the most important/expensive component. It is necessary that the crankpin journal and main journal of the crankshaft are periodically inspected and polished. This not only enhances the life of the bearing but saves the crankshaft from any damage in case it is properly polished.

The oil film between the crankpin/main journal and bearings is too thin while the engine is in operation. In case the main journal and crankpin have roughness, burr, pitting, and line marks it can result in the discontinuation of oil film and failure of bearing causing damage to the crankshaft.

RA Power Solutions during the working on crankshafts of marine Engines for the last four decades have observed that non-conventional methods for polishing of main journal and crank pin journal are adopted to put the engine back in operation.

The non-conventional methods used are as follows:

I) Polishing of crankpin journal and main journal by Jute rope.
II) Polishing of crankpin journal and main journal by various grinding and polishing mediums.

**Consequences of Hand Polishing on Crankpin**

We observed that following these unconventional and nontechnical processes for polishing the crankshaft does not remove the line marks or the various other abnormalities which do get developed. In some cases, since this process has no control excessive taper and ovality are created resulting in the failure of the bearing and crankshaft.

Crankpin and Main Journal Polishing Made Easy:

RA Power Solutions by introducing a lightweight, compact onsite crankshaft polishing machine has made the crankshaft repair process simple with minimum downtime of the engine. The polishing and grinding machine are inserted from the engine block and a polishing crankpin is undertaken. The onsite crankshaft grinding and polishing machine is capable of maintaining a surface finish better than the international standards i.e. 0.2 RA value.

**Grinding of Crankpin by Onsite Crankshaft Grinder on Vessel**

**Crankshaft Grinding and Polishing Machine**

Suggestions:

RA Power Solutions strongly suggest that the polishing of the crankpin should be undertaken periodically as a routine maintenance process. This will not only extend the life of the bearings but also save the crankshaft from any major breakdown.

We offer two options to our clients either they can call our technicians who will visit their site with the portable on-site Crankshaft polishing equipment and undertake the polishing of the crankshaft. Alternatively, we also manufacture onsite crankshaft polishing machines which are simple to operate. More than 70 onsite crankshaft grinding and polishing machines have been sold all over the world.

**Crankpin After Grinding of Crankshaft**

RA Power Solutions offers a cutting-edge crankshaft polisher machine that revolutionizes the process of crankshaft polishing. The crankshaft polisher machine is designed to enhance the crankshaft’s performance, durability, and overall efficiency, ultimately optimizing the engine’s performance.

Our commitment to quality and innovation makes their crankshaft polisher machine a go-to solution for clients seeking top-notch results. Trust in RA Power Solutions to deliver excellence in crankshaft polishing, meeting the highest industry standards and exceeding customer expectations.

This blog is written by Mr. Raj Shahani (Managing Director of RA Power Solutions) having more than forty years of experience in the field of onsite repair of high-capacity engines. After extensive trials and research, he has developed onsite crankshaft grinding and polishing equipment for saving the crankshaft from rejection.

For any queries about main journal grinding, onsite crankshaft polishing services, crankshaft journal machining, and Crankshaft Polisher machine please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

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 Grinding – RA Power Solutions

Crankshaft grinding is undertaken by RA Power Solutions having four decades of experience in repair of crankshaft. We have technicians who are trained in our workshop giving them the job training for Grinding of crankshaft and repair of Crankshaft.

We use latest design of crankshaft grinding equipment which is vibration free and is capable to maintain close tolerances in terms of taper and ovality. Crankshaft grinding and crankshaft polishing is done in one setting thus reducing the time of crankshaft repair considerably.

Crankshaft grinding and repair is also undertaken on board the vessel and while the vessel is sailing.

Crankshaft Grinding Machine- Vibration Free

If you are in need of on site crankshaft grinding and repair, on-site crankshaft repair, and crankshaft polishing, please contact RA Power today. We will be happy to answer any of your questions. Dial +91 9582647131 or +91 9810012383 and email info@rapowersolutions.com, rajshahani@rapowersolutions.com for more detail.

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.