In Situ Crankshaft Grinding Machine | Onsite Crankshaft Grinding & Polishing Machine | Crankshaft Grinder – RA Power Solutions

RA Power Solutions manufactures in situ crankshaft grinding and polishing machine. It is a revolutionary, lightweight, easy-to-operate, and compact crankshaft grinding and crankshaft polishing machine which can undertake the repair of crankpins up to the diameter of 700 mm without removing the crankshaft from the engine block.

The in situ crankshaft grinding and crankshaft repair machine is a unique invention and is of great assistance to the shipping companies as they can not remove the crankshaft from the vessel and send it to the workshop for repair. Again, the crankshaft grinding machines installed in the workshop are not an ideal solution due to its high cost and lack of know-how to operate. RA Power Solutions manufactures and exports onsite crankshaft grinding and repair machines having a range of 35 mm to 700 mm in terms of the diameter of crankpin and main journal of the crankshaft.

Crankshaft Grinding Machine of Bigger Diameter
Crankshaft Grinding Machine of Bigger Diameter

Crankshaft Grinding Machine has the following features:

  1. Onsite crankshaft grinding and polishing machine is compact, lightweight, and can be inserted from the inspection window of the engine block.
  2. It is simple in design, easy to operate, and maintain
  3. Crankshaft grinding and polishing machine body is manufactured out of titanium steel having the property of absorbing the vibrations. With the vibration or almost zero vibration machine can also be used for crankshaft grinding and crankshaft repair while sailing of the vessel.
    • All parameters and tolerances as recommended by the engine manufacturer can be strictly maintained.
  4. With the use of onsite crankshaft grinding and polishing machine, repair can be done in one setting. Thus saving the time.
  5. This crankshaft grinding and polishing machine is manufactured with a pneumatic or electrical drive depending on the client’s requirement.
  6. On Job training for the operation and maintenance of the crankshaft grinding machine is extended through our experienced technicians.
  7. Crankshaft repair machine is supplied in a toolbox and can be transported all over the world.
Onsite Crankshaft Grinding & Repair Machine
Onsite Crankshaft Grinding & Repair Machine

We have sold more than 70 crankshaft grinding machines all over the world that includes shipping companies, leading repair workshops and power plants, etc.

Crankshaft Grinding & Repair Machine
Crankshaft Grinding & Repair Machine

The author of the blog is Mr. Raj Shahani, Managing Director of the company. He is having 40 years of experience in solving the major issues related to repair and overhauling of engines, grinding and repair of the crankshaft, and many more related to the high capacity engine.

For more information regarding onsite machining of crankshaft, in situ crankshaft grinding repair, crankshaft grinding machines, onsite crankshaft grinding, and crankshaft polishing equipment, please email us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Repair of Crankpin by Crankshaft Grinding Machine
Repair of Crankpin by Crankshaft Grinding Machine
Onsite Grinding Machine for Small Diameter
Onsite Grinding Machine for Small Diameter

RA Power Solutions manufactures in situ crankshaft grinding and polishing machine. It is a revolutionary, lightweight, easy-to-operate, and compact crankshaft grinding and crankshaft polishing machine which can undertake the repair of crankpins up to the diameter of 700 mm without removing the crankshaft from the engine block. The in situ crankshaft grinding and crankshaft repair … Continue reading “In Situ Crankshaft Grinding Machine | Onsite Crankshaft Grinding & Polishing Machine | Crankshaft Grinder – RA Power Solutions”

Grinding of Crankshaft by RA Power Solutions | Oman

A vessel sailing near Oman reported a serious breakdown of the auxiliary engine of the Yanmar model 6N18AL. The RA Power Solutions team, which is always ready for emergency response, left for Oman and conducted a detailed inspection of the engine. It was observed that crankpin no. 4 bearing seized, resulting in the damage of CR pin no. 4. All other crankpins also developed ovality to the extent of a maximum of 0.20 mm.

Damaged Crankpin of Yanmar Engine
Damaged Crankpin of Yanmar Engine
Crack Detection Test of Crankpin
Crack Detection Test of Crankpin

RA Power Solutions serves clients all over the world. The expert team of crankshaft grinding technicians can undertake the grinding of crankshafts up to 700 mm.

Unmatched Capability & Reach

  • Global presence: We offer comprehensive services, including crankshaft repair, overhauling, and maintenance for high-capacity diesel engines across the globe
  • Capacity: Capable of handling crankshaft diameters up to 700 mm
  • Proven trust: With over 11,000 crankshaft repairs completed to date, our commitment to quality speaks through our reputation
Crankpin Grinding by Onsite Crankshaft Grinding Machine
Crankpin Grinding by Onsite Crankshaft Grinding Machine

All the parameters like taper, ovality, surface finish, etc., after onsite crankshaft grinding are maintained strictly as per the manufacturer’s specifications. RA Power Solutions undertakes all the jobs related to repair, maintenance, and overhauling of high-capacity diesel engines and diesel generating sets onsite all over the world. RA Power Solutions has repaired more than 11,000 crankshafts. The industry respects our strong commitment to quality and service.

For more information about our services for crankshaft grinding machine for engine repair, crankshaft grinding machine supplier, in situ machining crankshaft repair, onsite crankshaft machining and polishing, onsite crankshaft machining service, grinding of crankshaft, and crankshaft repair, please email us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs:

Q1: What is in-situ crankshaft grinding?

A: Repairing the crankshaft without removing it from the engine to save time and costs.

Q2: What crankshaft sizes can you handle?

A: We repair crankshafts up to 700 mm in diameter.

Q3: Can repairs done while the vessel is sailing?

A: Yes, our portable machines allow grinding at sea.

Q4: Which engines do you service?

A: We work on Daihatsu, Yanmar, Wartsila, MAN B&W, Caterpillar, Cummins, and more.

Q5: Are you certified?

A: Yes, we are ISO 9001:2015 and ISO 14001:2015 certified.

A vessel sailing near Oman reported a serious breakdown of the auxiliary engine of the Yanmar model 6N18AL. The RA Power Solutions team, which is always ready for emergency response, left for Oman and conducted a detailed inspection of the engine. It was observed that crankpin no. 4 bearing seized, resulting in the damage of … Continue reading “Grinding of Crankshaft by RA Power Solutions | Oman”