Crankshaft Repair & Grinding Machine | Auxiliary Engine Repair Machine

RA Power Solutions has been extending services related to crankshaft repair, metal stitching, rebabbling of bearings, overhaul, and maintenance of high-capacity engines all over the world. The concept of crankshaft repair changed with time. The use of a bench-type crankshaft grinding machine is now completely outdated, and onsite crankshaft repair and grinding machines are used all over the world to repair crankshafts onsite and crankshaft grinder manufacturer in any part of the world. There is no requirement for the removal of the crankshaft, packing, and transporting it to the designated workshop.

Portable Crankshaft Grinding Machine
Portable Crankshaft Grinding Machine
Onsite Crankshaft Grinder Machine
Onsite Crankshaft Grinder Machine

RA Power Solutions is a crankshaft grinder manufacturer, manufacturer of portable, lightweight Main Engine and auxiliary engine repair machines for the last 15 years from the range of 35 mm to 700 mm in terms of diameter.

The typical application of an onsite or in situ crankshaft grinding and polishing machine is as follows:

  • Pump crankshaft
  • Forging Press Crankshaft
  • Diesel Engine Crankshaft
  • Four-stroke stroke/2 two-stroke main engine and auxiliary engine crankshaft
  • Turbine shaft, fan shaft, tail shaft, alternator shaft, cylindrical shaft, etc.

The in situ crankshaft grinding machine is designed to maintain similar tolerances as bench-type crankshaft grinding machines. All the parameters, specifications, and tolerances that are specified by the engine manufacturers can be easily maintained.

Accessories for Insitu Crankshaft Grinding Machine
Accessories for Insitu Crankshaft Grinding Machine
Insitu Crankshaft Grinding Machine for Bigger Diameter
Insitu Crankshaft Grinding Machine for Bigger Diameter

Some of the main features of the crankshaft, Main Engine, and Auxiliary Engine Repair Machine are as follows:

  • Grinding and polishing of the crankshaft is possible onsite with this onsite repair equipment.
  • Crankshaft repair & grinding machine is compact and can be inserted from the limited space available from the inspection window of an entablature.
Onsite Grinding & Repair of Crankpin is in Process
Onsite Grinding & Repair of Crankpin is in Process
Grinding of Crankpin by Crankshaft Grinding Machine
Grinding of Crankpin by Crankshaft Grinding Machine

In case of space constraints machine can be redesigned and modifications can be undertaken to place the machine on the crank pin from the window. In situ, the crankshaft grinding and polishing machine is capable of maintaining taper, ovality, and surface finish strictly as per the manufacturer’s tolerance. Easy to operate.

Training for Operation of Onsite Crankshaft Grinding Machine in RA Power Training Center
Training for Operation of Onsite Crankshaft Grinding Machine in RA Power Training Center
  1. Free 1-week training is provided onsite or in the training center of RA Power Solutions.
  2. In situ crankshaft repair and grinding machine is available in the range of 35 mm to 700 mm. More than 70 crankshaft grinding machines are supplied all over the world.
  3. With this precise Main Engine and Auxiliary Engine Crankshaft Repair Machine, it is possible to repair the crankshaft while sailing the vessel. This is possible due to the design and construction of the machine.

RA Power Solutions is a renowned crankshaft grinder manufacturer and exporter, offering top-notch solutions in the power industry. With their cutting-edge technology and extensive expertise, they have established a reputation for delivering high-quality crankshaft grinding machines.

Crankpin After Grinding by Crankshaft Grinding Machine
Crankpin After Grinding by Crankshaft Grinding Machine
Inspection of Crankpin After Grinding
Inspection of Crankpin After Grinding

This blog is written by Mr. Raj Shahani (Managing Director of RA Power Solutions). He has forty-five years of experience in the field of engine repair. He has developed an onsite crankshaft grinding machine after extensive research and trials. All the crankshaft grinding machines sold by us all over the world are performing satisfactorily.

For any queries related to high-capacity diesel engines, insitu grinding machine supplier, main engine maintenance, engine crankshaft grinding machine, drop us an email at rajshahani@rapowersolutions.com or info@rapowersolutions.com or call us at +91 9582647131 or +91 9810012383.

In Situ Grinding Machine | In Situ Crankshaft Grinding and Polishing Machine – RA Power Solutions

In situ crankshaft grinding machine is an ideal solution for the repair of a damaged crankpin journal of a diesel engine without dismantling the crankshaft.

Benefits of In-Situ Grinding Machine:-

RA Power Solutions’ grinding technology and tools are not only user-friendly but are also capable of grinding the crankshaft to close dimensional tolerances and with geometric tolerance. These grinding tools are portable and can be easily carried by technicians to the site.

Insitu Crankshaft Grinding Machine
In Situ Crankshaft Grinding Machine

Main Accessories of In-Situ Grinding Machine supplied by RA Power Solutions:

  • In situ grinding machine (Complete Set)
  • Mother Bush
  • Bush
  • Pneumatic Motor with Adapter
  • Hand valve
  • Hose Pipe
  • Hanging Pipe (G.I)
  • Pneumatic Hand Grinder
  • Mops, Mounting Wheel & Rubber Base Wheel
  • Consumables and grinding media
  • Tool Box (Complete Set)
Crankshaft Grinding Machine Packed in a Steel Box for Dispatch
Crankshaft Grinding Machine Packed in a Steel Box for Dispatch
Accessories for Insitu Grinding Machine
Accessories for In Situ Grinding Machine

The measuring instrument used in the Job of grinding and polishing of crankshaft:-

  • Micrometer (Depending on the Crankshaft, Crank pin and main journal Diameter)
  • Micrometer 0-25 mm outside Ball Type Micrometer
  • Inside micrometer or bore gauge
  • Hardness Tester
  • Deflection Gauge
  • Magnetic Dial Stand with Dial Gauge
  • DP Test Kit or MPI Test Machine
  • Radius Gauge
  • Filler Gauge
Portable Crankshaft Grinding Machine is Ready for Dispatch
Insitu Crankshaft Grinding Machine
In Situ Crankshaft Grinding Machine

Instructions for using the onsite crankshaft and cylindrical Grinding Machine:-

Inspection:

  • Check CR Pin Size, Hardness, DP Test, or Magnetic Particle Test, and
  • Deflection, in case all reports are good after that, take the Second Step.
  • Dismantle the machine and check all spare parts, assemble the Pneumatic Motor in the insitu grinding machine.
  • Assemble the hardware in the shell, assemble the machine on the crank pin, and rotate the gear manually.
  • Assemble the machine’s upper and lower caps and recheck all bolts.
  • Connect the Air Hose Pipe to the Pneumatic Motor.
  • After the machining process first round is complete, dismantle the in situ grinding machine and check the size of the Crank Pin.
  • Follow the same steps to complete the job.
  • Before maintaining the final size, check hardness, MPI, or DP Test & take Maximum Reading by Micrometer.

Note: Before the final size check, reset the outside micrometer and take the dimensions again.

Maintenance & Cleaning:-

To properly maintain machine tools, it is very important to perform maintenance checks periodically on all accessories. The author is Mr. Raj Shahani, Managing Director of the company. He has forty-five years of experience in providing on-site engine repair services to companies all over the world. After extensive research and field trials, he has developed an in situ crankshaft grinding and polishing machine to make the repair process easy and cost-effective.

For any information on in situ crankshaft grinding machine, in situ crankshaft grinding repair in fertilizer plant, onsite crankshaft grinding services, onsite crankshaft grinding, grinding and polishing of crankpin, in situ onsite crankshaft grinding in Oman, crankpin machining, crankpin repair, in situ crankshaft grinding please feel free to write to us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.