Crankshaft Grinding Machine

About Crankshaft Grinding Machine

Portable Crankshaft Grinding Machine

RA Power Solutions manufactures onsite crankshaft grinding and crankshaft polishing machine. The company has four decades of experience in the repair of crankshaft and offering overhaul and maintenance services for high capacity marine and auxiliary engines. The onsite crankshaft grinding machine designed  and manufactured by RA Power Solutions can easily repair the main journals and crank pin of the crankshaft onsite without removing it from the engine.

We have supplied onsite crankshaft grinding and polishing machines exceeding 70 nos to the customers spread all over the globe. We regularly assist with logistics, technical data and the personal wherever required.

The crankshaft grinding machine has an inherent feature of maintaining all the parameters after grinding and polishing strictly as per OEMs recommendation and international standards. This ensures that the engine after repairs performs satisfactory. The crankshaft grinding equipment is of latest design and technology which makes the crankshaft grinding and crankshaft polishing easier and precise.

Onsite training to the buyers technicians is extended through our senior engineers. During the training period the main focus is given on the various technical aspects involved in successful repair of the crankshaft and its satisfactory performance. We ensure that our customers using the onsite crankshaft grinding machine are capable to successfully repair the crankshaft of their own.



Advanced Magnetic Chuck for Secure Workholding

The CGM-1600 employs a variable holding power magnetic chuck, measuring 500 mm by 150 mm, which allows secure clamping of diverse crankshaft sizes. This feature ensures stability during both regrinding and polishing processes, reducing the risk of movement or vibration for high-quality results.


Superior Cooling and Lubrication Systems

An integral, high-efficiency coolant system and centralized automatic lubrication keep the machine running smoothly. These built-in systems minimize wear and tear, maintaining component longevity and consistent grinding accuracy even through long operational periods.


Versatility and Ease of Operation

Supporting both clockwise and counterclockwise rotation, along with manual variable spindle speeds (45450 rpm), the CGM-1600 adapts to different crankshaft regrinding requirements. Adjustable headstock and tailstock make it possible to handle crankshafts of varying lengths and diameters with precision.