Insitu Crankshaft Grinding Machine	Onsite Crankshaft Grinder

In Olden times, the crankshaft repair was undertaken in a workshop and on a bench-type crankshaft grinding machine. The customer had no option, but to remove the crankshaft from the engine block and send it to the designated workshop for crankshaft repair purposes. The introduction of an onsite crankshaft grinding machine has made the crankshaft repairs. Simple and less time-consuming. The grinding and polishing of crankshaft is executed onsite and in assembled condition.

RA Power Solutions manufactures the latest design of crankshaft grinding machines, which are capable of undertaking the grinding of crankpin and main journal diameters up to 700 mm. This range of machine covers most of the popular make of engines and their models installed on a vessel or in industries. The onsite crankshaft grinding machine manufactured by RA Power Solutions is designed to maintain all the parameters of the crankshaft strictly, as stipulated in the Engine manufacturer manual. The ovality, Taper, surface finish, and all the major parameters are controlled during the process of repairs.

Onsite Crankshaft Grinding & Polishing Machine	onsite crankshaft grinding machine

The onsite crankshaft grinding machine is designed in such a way that it can be operated even while sailing the vessel. This saves considerable time, as there is no requirement of holding the vessel for repairs. This is of great advantage, especially, In the case of repair of the auxiliary engine crankshaft.

The cost of the machine is very low. It is highly recommended for shipping companies, and heavy industries, having multiple numbers of power generation equipment and engine repair workshops. It is estimated that the investment of an on site crankshaft grinding machine is recovered in the execution of 2-3 jobs.

We extend training to our customers on the operation and maintenance of an onsite crankshaft grinding machine. During the training, the technicians are trained on the job of grinding and polishing of crankshaft.

On-shore and Off-Shore Crankshaft Grinding Machine

For more information regarding onsite crankshaft grinding machine, grinding of crankshaft main journal, main journal crankshaft grinding service, crankshaft journal polishing and grinding, grinding of crankshaft onsite please contact us at rajshahani@rapowersolutions.com, info@rapowersolutions.com or call us at +91 9582647131, +91 9810012383.

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Following inspection of the crankpin and main journal is recommended before the replacement of the crankpin and main journal bearings.

Dense, scoring, and bearing marks should be thoroughly checked. In some cases, bearing material sticking on the crankpin/main journal takes place. This needs to be checked thoroughly. Development of rough surface on crankpin and main journal diameter. RA Power Solutions Pvt Ltd. recommends crankshaft polishing to save the crankshaft from rejection.

In case any of the above-mentioned abnormalities are observed on the crankpin and main journal surface, polishing is recommended. The crankshaft journal and crankpin are required to be polished maintaining the RA value of less than 15/10 micro inch depending on the rpm of the engine and manufacturer.

The polishing of the crankpin and main journal is recommended to prevent rapid premature wear and tear of the crankshaft and to increase the life of bearings. It is strongly recommended that whenever the bearings are replaced, the crankshaft should be subject to polishing to remove the burrs, line marks and to enhance the surface finish.

In olden times, it was not possible to undertake the crankpin and main journal polishing on site due to the non-availability of technology and equipment. End users and marine engineers were reluctant to remove the crankshaft from the engine block and send it to the designated workshop which used to work out to be expensive and time-consuming. With the introduction of an onsite crankshaft polishing machine, RA Power Solutions can depute our engineers along with a crankshaft polishing machine on board a vessel or any site all over the world on short notice. The equipment is designed to maintain a far superior surface finish of 15/20 microinch which is the international standard.

Polishing Crank Journals And Main Journal Polishing Made Easy

Are you spending a huge amount still on crankpin and main journal polishing on the crankshaft and paying exorbitant rates to companies based in Europe and Singapore? RA Power Solutions Pvt. Ltd. undertakes crankpin and main journal polishing onsite up to 700 mm diameter at an internationally low price. All the parameters after crankpin and main journal polishing are maintained.

A few of the advantages of crankpin and main journal polishing are the following:

It is recommended to remove the bearing line marks and pitting from the crankpin and main journal periodically. After the continuous running of the engine, the crankpin and main journal surface become rough. This can be polished and surface finish can be maintained as per the international standards.

Crankpin and main journal polishing are recommended to remove the excessive taper and ovality in the crankpin and main journal. We can depute technicians with the portable crankpin and main journal polishing equipment and undertake the job. Alternatively, for large diesel power plants or shipping companies, it is recommended to buy the onsite crankshaft grinding machine manufactured by RA Power Solutions.

The negligible cost of crankshaft polishing

The cost of crankshaft polishing is negligible in comparison to the consequences due to the major breakdown of the crankshaft. The cost of replacing a new crankshaft and bearings is exorbitant. RA Power Solutions Pvt. Ltd. recommends availing the facilities of getting the inspection of the crankshaft and polishing done.

For more information on crankshaft grinding, crankshaft inspection procedure, crankshaft repair, crankshaft journals polishing, polishing crankshaft journals, crankshaft inspection procedure, grinding of crankshaft journal, crankpin grinding, polishing crank journals, crankshaft inspection procedure, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

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