Crankshaft Grinding & Polishing Machine | Onsite Cylindrical Grinding Machine | Crankshaft Grinding & Crankshaft Polishing made easy – RA Power Solutions

Crankshaft is considered to be a heart of the engine. It is important that all the parameters recommended by engine manufacturers are strictly maintained for continuous and satisfactory performance of the engine.

It is observed that crankshaft failure can happen at any time in spite of excellent maintained engine. Secondly, due to continuous running of a diesel engine the wear and tear, development of taper and ovality, pitting and rough surface is developed. This needs to be corrected. By introduction of onsite crankshaft grinding and crankshaft polishing machine, RA Power Solutions has made onsite crankshaft grinding and polishing easy. Now there is no need of removing the crankshaft and sending it to the workshop for repairs.

Crankshaft Grinding and Polishing Machine
Crankshaft Grinding and Polishing Machine

With our revolutionary onsite crankshaft grinding and onsite polishing machine, it is possible to do the repair of crankshaft onsite.

Crankshaft grinding crankshaft polishing machine has the following features:

I) The crankshaft grinding machine is available in the range of 30 mm to 700 mm which covers crankshafts of small to high capacity engines.

II) The performance of onsite crankshaft grinding machine manufactured by RA Power Solutions is a proven, solution-focused approach with guaranteed results in terms of tolerances. By using onsite crankshaft grinding machine, shipping companies, diesel power plant, drydocks have reduced the downtime considerably and save money which really matters due to competition.

Crankshaft Grinding Machine of High Diameter
Crankshaft Grinding Machine of High Diameter

III) The onsite crankshaft grinding and polishing is undertaken by the same equipment. Every time engine is open for major overhauling, crank pin and main journal of crankshaft can be polished to remove the bearing line marks and to improve the surface finish. This increases the life of bearing and avoids crankshaft from breakdown.

IV) The crankshaft grinding and crankshaft polishing machine is designed to provide workshop quality service onsite, drydock or even while sailing of the vessel. The equipment has minimum vibrations, manufactured of titanium alloy which absorbs the vibrations. This facilitates to maintain close tolerances of crankpin and main journal of the crankshaft even while sailing of the vessel.

V) 24/7 global support services are provided for any guidance for operation and maintenance of the onsite crankshaft grinding machine. A training program is designed and arranged onsite covering all the aspects of the operation and maintenance of the machine.

VI) Machine is priced low and has the capability to generate high revenue in short time. The onsite crankshaft grinding machine is supplied complete in all respect ready to operate with consumables sufficient to repair one crankshaft.

Crankshaft Grinding Machine for Small Diameter
Crankshaft Grinding Machine for Small Diameter

VII) RA Power Solutions maintains a large databank of crankshafts of reputed diesel engine manufacturer and their models.

Author is Mr. Raj Shahani, Managing Director of the company. He is having 40 years of experience in grinding of crankshaft, polishing of crankshaft and all services related to repair of engines and supporting equipment. He has designed and developed the portable crankshaft grinding machine to save time and money.

We will be pleased to share more information regarding onsite crankshaft grinding and polishing machine, please email us on info@rapowersolutions.com

Onsite Crankshaft Grinding Machine Ready for Dispatch
Onsite Crankshaft Grinding Machine Ready for Dispatch
Accessories of Onsite Crankshaft Grinding and Polishing Machine
Accessories of Onsite Crankshaft Grinding and Polishing Machine

Portable Crankshaft Grinding and Polishing Machine – RA Power Solutions

The large bench type crankshaft grinding and polishing machines are outdated and are replaced by portable, light weight onsite grinding and polishing machine. The machine is driven either by pneumatic motor or is electrically operated.

The objective of using pneumatic motor is to make machine compact which can be inserted from the inspection window of the engine block for grinding of crankpin and main journal.

Pneumatic Motor Mounted on Machine
Pneumatic Motor Mounted on Machine

Crankshaft Grinding and Polishing Machine is light weight and can be carried to the work site by the technicians. It is easy to assemble and operate. Any technician with machine shop experience can easily operate this machine. The crankshaft grinding and polishing machine is capable of maintaining taper, ovality and high surface finish after grinding operation and all the dimensions of crankpin or main journal can be controlled as per the manufacturer’s requirement.

Assembly of Insitu Crankshaft Grinding Machine
Assembly of Insitu Crankshaft Grinding Machine

RA Power Solutions Pvt. Ltd. designs and manufactures the onsite crankshaft grinding and polishing machine as per the customer’s requirement. We have capability of designing and manufacturing the grinding machine up to 700 mm in terms of diameter.

More than 60 crankshaft grinding and polishing machines have been supplied all over the world which are performing satisfactory. The cost of on site crankshaft grinding and polishing machine is very low.