RA Power Solutions is a leading manufacturer and supplier of high-quality, precision-engineered crankshaft grinding machines. Designed for both onsite and in-house operations, our grinding machines offer efficient, accurate, and cost-effective solutions for restoring crankshaft performance across marine, power generation, and industrial sectors.

Our machines are compact, lightweight, and portable, making them ideal for onsite repairs without dismantling the crankshaft from the engine. With advanced technology and expert engineering, RA Power Solutions’ crankshaft grinding machines achieve superior surface finish and dimensional accuracy, meeting OEM standards and ensuring a long operational life for your crankshafts.

Grinding and Polishing Machine
Crankshaft Grinding and Polishing Machine
Crankshaft Grinding Machine In Use
Crankshaft Grinding

Key Features of Our Crankshaft Grinding Machines:

  • Portable and Lightweight: Enables onsite grinding and repair.
  • High Precision and Accuracy: Achieves OEM standard tolerances and finishes.
  • Easy to Operate: Designed with simplicity in mind, suitable for various types of crankshafts.
  • Versatile Application: Ideal for marine engines, power plants, compressors, and industrial equipment.

RA Power Solutions knowing the importance of crankshafts and repairing them for the last four decades has introduced in situ and onsite crankshaft grinding machines with revolutionary technology. We have been successful in selling more than 75 onsite crankshaft grinding machines all over the world. The diameter of the machines ranges from 35 mm to 700 mm.