The crankshafts, cylindrical shafts and all type of shafts grinding and polishing is undertaken up to 700 mm in terms of diameter. We have been extending services all over the world including the shipping industry.

Having worked on repair of crankshafts and high capacity diesel engines, RA Power Solutions have introduced a new range of crankshaft grinding machine which in real sense is a revolutionary technology. The main advantage of a crankshaft grinding machine is that grinding and polishing of crankpin, main journal, and cylindrical shafts are undertaken in one sitting. The crankshaft grinder is portable, light-weight and can be easily carried to the site to any part of the world. The construction of the machine is undertaken in most modern facilities as the machine is expected to deliver close tolerances and a high grade of surface finish.

The main body of the equipment is manufactured out of Titanium steel which has the inherent property of absorbing the vibrations. It is possible to undertake the grinding and polishing of crankshaft even while the vessel is sailing in high seas. The main body of the equipment absorbs the vibrations resulting in the achievement of close tolerances in terms of taper and ovality and high level of surface finish less than 0.3 microns which is far better than the international standards. The onsite crankshaft grinding machine is pneumatically operated we also have an option for electrically operated crankshaft grinding machines depending on the customers' requirements.

Following are the main benefits of onsite crankshaft grinding machine:

The machine can be carried to the client's premises and there is no requirement of disassembly of the crankshaft from the engine block depending on the diameter of the crankpin and scope of work, in some cases repairs can be executed in short time of 6 to eight hours.

With the portable and compact onsite crankshaft grinding machine, the complete engine of crankshaft need not be stripped down and transported no reassembly of the engines and consumables are required thus the saving on this account alone is usually very significant.

With the use of onsite crankshaft grinding & polishing machines, downtime is minimized so that the plant can be put back into operation in the shortest possible duration.

We have sold more than 70 machines all over the world to leading shipyards, naval department of defense, shipping companies, heavy engineering units, repair workshops, etc. Our clients are more than satisfied with the performance of the equipment.

Training on operation and maintenance of crankshaft grinder is an integral part of our machine, we send our senior technician to the clients premises for on job training and explanation in some cases we also invite the technician nominated by our clients to our works for training purpose.