With the insitu crankshaft grinding machine, our trained specialists can arrive at a site in the shortest amount of time and fix the crankshaft without removing it from the main engine.

Efficient crankshaft on the engine Restoration: 35 to 700 mm in diameter Grinding Accuracy

Since the crankshaft is the engine’s central component, it transforms reciprocating motion into the linear movement that powers the engine through the use of connecting rods. With the process, technology, and onsite crankshaft grinding equipment from RA Power Solutions, crankshaft repair is now feasible without removing the crankshaft from the engine. These machines range in size from 35 mm to 700 mm. Our technology can repair crankshafts up to 700 mm in diameter, allowing us to fix any crankshaft, regardless of its weight or length.

In general, the crankshaft has several applications, including diesel generators and marine engines. Typical areas of crankshaft applications are as follows:

• Compressors
• Power generators
• Forging hammers
• Pumps
• Marine engines

RA Power’s Journal and Crankshaft Machining Advantages:

• The vast experience of having repaired over 10,000 shafts on any size Main or Auxiliary engine

• Specially designed crankshaft machining tooling for insitu reconditioning without dismantling the full engine, deployed all around the globe.

• A large, global team of highly skilled machining technicians ensures a rapid, expert response anytime and anywhere.

• The latest breed of inspection instruments is available to undertake hardness tests, MPI, surface roughness tests, dimensional inspection, etc.

• Our crankshaft grinding machine weighs 1/3rd of our competitors, saving on freight costs.

Giving ship and power plant crews the tools they need to grind and fix crankshafts on site

Years of crankshaft grinding and polishing by RA Power Solutions, it is now possible to not only grind and polish the crankshaft onsite, but also to repair the crankshaft by ship or power plant crew.

For more information on in situ crankshaft grinding, onsite crankshaft grinding, crankshaft grinding, insitu crankshaft grinding repair, onsite crankshaft machining, and crankshaft machining in situ, crankpin bearings, bearings for MAN and MAK engines please contact info@rapowersolutions.com, rajshahani@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs

The post Insitu Crankshaft Repair | Onsite Crankshaft Grinding And Polishing | 45 Years Of Expertise appeared first on Rebabbitting Bearing.

In olden times, whenever the crankpin or main journal of the crankshaft was damaged due to bearing failure or any other reason, the crankshaft was removed from the engine block by disassembly of the complete engine, packed, and taken to the workshop for grinding on a stationary crankshaft grinding machine.

Introduction of On Site Machining Tools:

With the introduction of an onsite machining tool, it is possible to undertake the repair of the crankpin and main journal. RA Power Solutions undertakes onsite grinding of crankshaft and main journal of the diameter ranging from 35 mm to 700 mm. The repair is possible without disassembling the engine, and there is no need for the removal of the crankshaft. The portable and lightweight crankshaft machining tool is inserted from the window for grinding and polishing.

Why This Technology Stands Out

The following are the advantages of using RA Power Solutions’ in situ grinding crankpins services:

• Experienced technicians to assess the fault in the crankshaft and plan the repairs.
• The latest design of portable crankshaft grinding tools ranges from 35 to 700 mm.
• The lightweight machine can travel as accompanied baggage by air to any part of the world.
• Our crankshaft grinding machine weighs 1/3rd of our competitors saving on freight costs.
• RA Power Solutions is the world’s largest manufacturer of portable in situ crankshaft grinding. machines having sold more than 80 crankshaft grinding machines all over the world. Technicians can modify and manufacture the dedicated machine according to the space available at the site.
• Minimum repair time and cost of downtime are reduced considerably.
• A company having more than forty- five years of experience.
• The latest breed of inspection instruments is available to undertake hardness tests, MPI, surface roughness tests, dimensional inspection, etc.
• We are a New Delhi-based company and offer rates that are considerably lower than European companies.

Real-World Success: Grinding Underway at Sea

RA Power Solutions accomplished a remarkable offshore repair on a MAN B&W 6L 28/32H crankshaft during a vessel’s voyage from Cape Town to India. Their technicians:

• Measured each crankpin’s taper, ovality, and hardness.
• Used MPI to inspect for cracks (none found).
• Re-grinded all crankpins by 0.5 mm (from 230 mm to 229.50 mm).
• Delivered tolerance results within 0.03 mm accuracy—all while the ship was sailing.
  

For more information on in situ crankshaft grinding and in situ crankshaft grinding repair, please email us at rajshahani@rapowersolutions.com, info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs:

The post In Situ Grinding Crankpins | Insitu Crankshaft Grinding Services appeared first on Rebabbitting Bearing.