Large marine and industrial engines depend on crankshafts running smoothly under heavy loads for thousands of hours. Over time, crankshafts, especially the crank-pin journals and main journals, wear, develop surface roughness or taper/ovality, which can lead to bearing damage or complete engine failure.

Removing the crankshaft and sending it to a workshop used to be the only option for repair. But with the rise of modern portable machines, it’s now possible to grind and polish the crankshaft on-site, in situ, without dismantling the engine. That’s where the on-site crankshaft grinding machine from RA Power Solutions comes in.

What Is an On-Site Crankshaft Grinding Machine?

• This lightweight, compact grinding and polishing machine allows engineers to bring it directly to ships, power plants, or industrial units. It eliminates the need to send crankshafts to a workshop.
• The machines from RA Power Solutions cover a wide range: from 35 mm to 700 mm shaft diameters, so they can handle small diesel engines up to heavy-duty marine engines.
• The design allows the unit to fit through inspection windows of engine blocks, enabling grinding or polishing even if the crankshaft stays inside the engine.

Worldwide Services

We have sold more than 100 onsite crankshaft grinding machines all over the world, we understand the importance of training and the essential skills involved in the operation and maintenance of the machine. We ensure that the client’s technicians are thoroughly briefed about the operation and maintenance of the equipment.

Operation & Training: : What RA Power Solutions Provides

The training is given at our works or at the client’s site. We prefer in case the training be provided at the client’s site. The following points are covered during the training on the operation and maintenance of the crankshaft grinding machine.

I) Safety:

a) Safety is a very important aspect and technicians are briefed to wear safety glasses, gloves, safety shoes, etc.

b) Keep all parts of the body away from the moving parts of the machine.

II) Brief explanation of the main parts of the crankshaft grinding machine

We explain the details and functions of all the grinding machine parts to the client’s team. This helps them grind the shaft easily and maintain the crankpin and main journal tolerance as per the engine manufacturer’s guidelines.

III) Operation of the machine:

We explain all the technical aspects involved in operating the machine. This includes the control system, the grinding process, and the complete operation.

IV) Maintenance:

The maintenance of the machine for the long life and smooth operation is of great importance. All the aspects related to day-to-day maintenance are explained.

For any information on on-site crankshaft grinding, onsite crankshaft grinding machine supplier, onsite crankshaft journal grinding, and manufacturer of onsite crankshaft grinding machine, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs:

• grinding and polishing of crankshaft
• Insitu Crankshaft Grinding Machine Exporter
• on site crankshaft grinding