Crankshaft Repair Machine | In Situ Crankshaft Machining Equipment | Crankshaft Grinding and Polishing
RA Power Solutions manufactures portable, lightweight, and easy-to-carry onsite crankshaft grinding and polishing machines suitable for crankshafts up to 700 mm in diameter. Designed with revolutionary technology, the machine delivers accuracy and tolerances comparable to stationary bench-type crankshaft grinding machines that require significant capital investment.
With over 46 years of experience in crankshaft repair and onsite machining services, RA Power Solutions has developed advanced crankshaft grinding equipment capable of performing precision grinding and polishing operations directly at the installation site, minimizing downtime and eliminating the need for crankshaft removal.
RA Power Solutions manufactures portable, lightweight, and easy-to-carry onsite crankshaft grinding and polishing machines suitable for crankshafts up to 700 mm in diameter. Designed with revolutionary technology, the machine delivers accuracy and tolerances comparable to stationary bench-type crankshaft grinding machines that require significant capital investment.
With over 46 years of experience in crankshaft repair and onsite machining services, RA Power Solutions has developed advanced crankshaft grinding equipment capable of performing precision grinding and polishing operations directly at the installation site, minimizing downtime and eliminating the need for crankshaft removal.
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| Crankshaft Grinding Machine Ready for Dispatch |
Portable Crankshaft Grinding/Polishing machine |
Main Features of Crankshaft Grinding and Polishing Machine
- Compact and lightweight design suitable for onsite operation in restricted working spaces.
- Capable of maintaining close tolerances for taper and ovality in rotating equipment such as crankshafts, rotors, turbines, alternators, and pump shafts.
- Ideal for emergency crankshaft repair applications due to easy transportation and quick setup at site.
- Performs precision grinding and polishing of crankpins and main journals of crankshafts.
- Efficiently removes bearing line marks, scoring, roughness, and pitting developed during engine operation.
- Achieves superior surface finish better than 20 RA value after polishing, exceeding international standards.
- Maintains dimensional accuracy and surface finish meeting major classification society approvals, including Lloyd’s Register.
- Training for operation and maintenance of the crankshaft grinding machine is provided to customer technicians for a period of one week.
- Economical and cost-effective solution widely used by shipping companies, power plants, and engine repair workshops.
- Low investment cost allows recovery of machine cost within 2–3 crankshaft repair jobs.
- Machines are extensively used by marine companies, diesel power plants, repair workshops, and heavy engineering industries worldwide.
RA Power Solutions has successfully supplied portable crankshaft grinding machines to clients across the globe and continues to be a trusted name in onsite crankshaft repair technology.
For more information regarding portable crankshaft grinding machines, onsite crankshaft repair services, or technical specifications, please contact:
Email: rajshahani@rapowersolutions.com
Email: info@rapowersolutions.com
Phone: +91 9582647131
Phone: +91 9810012383
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