Engine population is rapidly increasing for the shipping industry, power plants, and various applications. In most cases, engines are used not only for emergency purposes but as a base load. The continuous running of the diesel engine results in wear and tear of the crankpin and main journal of the crankshaft. In certain cases, taper and ovality more than the permissible limit are developed in the crankpin and the crankshaft main journal.

The disassembly of the crankshaft from the main engine and sending it to the designated workshop is a lengthy process. This is now outdated. RA Power Solutions, having the experience of more than four decades in the repair of crankshafts, has developed a portable, lightweight engine crankshaft grinding machine and an onsite crankshaft grinding machine, which can be taken to the site as accompanying baggage. The onsite crankshaft grinding machine has the following features:

• Lightweight can be carried to the site easily.
• The portable nature of the onsite crankshaft grinding machine facilitates its insertion from the inspection window and allows for grinding and polishing of the crankpin.
• The machine is designed can maintain the taper and ovality within 0.02 mm. This meets with the OEM’s tolerances.
• Surface finish and other parameters can be maintained as per international norms.
• The onsite crankshaft grinding machine is easy to operate
• On-site training is provided for the smooth running of the crankshaft grinding machine.
• More than 70 machines have been sold all over the world and are performing satisfactorily.
• Insitu crankshaft grinding machines are low-priced and recommended for repair workshops, shipping and engineering companies, and power plants.

Crankshaft grinding machines are exported to various countries, including Dubai, Singapore, Bangladesh, Indonesia, Greece, Qatar, Nigeria, South America, etc.

For more information on engine crankshaft grinding machines, please email us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.