Crankshaft Repair & Crankshaft Grinding by Crankshaft Grinding Machine – RA Power Solutions

Crankshaft Repair does not require crankshaft to be removed from entablature. In recent past due to seizure of bearing or development of taper, ovality, loss of alignment of crankshaft it was necessary to remove the crankshaft from the engine block and send it to the designated workshop for crankshaft grinding and crankshaft repair.

The introduction of lightweight, vibration-free crankshaft grinding equipment facilitates grinding of crankshaft, crankpin and crank main journal on the spot while the crankshaft is assembled in the engine block. There is no necessity of even decoupling of alternator and other accessories from the diesel engine. The portable crankshaft grinding machine is placed on the crankpin or crank main journal through the inspection window of the entablature and the grinding and polishing operation is done.

The crankshaft grinding machine is centre less, vibration free equipment which ensures that the centre line of the crankpin is maintained. The crankshaft grinding and crankshaft polishing is done in one setting.

The crankshaft grinding machine is manufactured by us of diameter ranging from 60 to 700 mm. The machine is simple and easy to operate. We also provide training at the customer’s site for the operation and maintenance of the crankshaft grinding machine.

Company has sold more than 65 crankshaft grinding machine all over the world which are performing satisfactory. The machines are priced low and are ideally suited for large engineering, shipping companies, repair workshops, etc.More then 10000 Crankshafts are successfully repaired by us which is a record.

Crankshaft Grinding from Engine Block Window

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

Repair of Crankshaft on Board a Vessel – RA Power Solutions

Crankshaft repair is possible without removing the crankshaft from the block. In case of failure of bearing, it is generally observed that the crankshaft is damaged. While it is easy to replace the bearings, it is a challenging proposition to undertake the repair of crankshaft and put the engine back into operation.

Removal of onboard crankshaft repair from the engine block inevitably translates to a high cost of repair and downtime. RA Power Solutions undertakes repair of the crankshaft onsite without removing it from the engine block. The portable, lightweight crankshaft grinding machine is taken to the site by experienced technicians to undertake crankshaft repair by grinding.

The important parameters prior to crankshaft repair are checked like taper and ovality, hardness, crack, physical profile of lube oil and radius fillet, etc. In the event, that all the major parameters fall within the stipulated tolerances of the manufacturer’s specifications and tolerances, crankshaft repair is undertaken.

**Repair of Crankshaft from Engine Block Window**

**Repair of Crankshaft and Engine Block After Major Accident**

RA Power Solutions can undertake crankshaft repair of diameter ranging as small as 60 mm to 700 mm onsite. The repair of the crankshaft is also possible on board the vessel or while the vessel is sailing on the high seas. All our technicians have the necessary qualifications and have valid seaman passports.

RA Power Solutions has successfully undertaken the repair of more than 10,000 crankshafts and has four decades of experience in executing crankshaft repairs successfully. For more details regarding crankshaft repair, crankshaft refurbishment, insitu crankshaft grinding repair, or onboard crankshaft repair, please email us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Crankshaft Repair | Diesel Engine Crankshaft Repair – RA Power Solutions

Crankshaft repair is recommended in case of the following:

Development of excessive taper and ovality in crankpin journal and crank main journal.
Development of crack and increase in hardness due to failure of bearing.
Loss of Alignment of crankshaft
Development of deep bearing line marks, rough surface, pitting, etc.

Crankshaft repair is undertaken by rap by grinding of crankshaft onsite. Crank pin journal and main journal of crankshaft grinding are done of diameter ranging from 60 mm to 700 mm.

We are cost-effective and have four decades of experience in crankshaft repair, crankshaft grinding, and diesel engine crankshaft repair.

RA Power Solutions: Your trusted partner for precision diesel engine crankshaft repair. We restore power and reliability to your engines, ensuring optimal performance and longevity. For more information regarding crankshaft repair, contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.