Industrial and marine engines usually work on a crankshaft where the crankpins are called as journals
. When there is damage to the journals, the machines stop working causing great losses as industries and ships halt completely. To repair these machines one needed to dismantle the engine and take the journal out to send it to the industry that takes up the job of journal grinding and repairs and until the journal is sent back after repairs are carried out, the factory or ship has to just wait and watch the money going down the drain.
There is however a change in the scenario now as journal grinding is taken up on site where the breakdown has happened. There are specialist companies who are called from all over the world to set their engines right by repairing the engine on site by sending journal grinding equipment along with expert technicians who travel to the site and do the job.
There are many advantages of getting the repairs of engines such as journal grinding on the site where the engine has been installed rather than sending it to the company for repairs. The most important advantages are listed below:
There is no need to dismantle the engine, thus saving on time and labor.
The journal grinding is done in your presence and after the job is completed, trials can be taken to ensure that the desired results have been achieved.
Most companies who take up this maintenance job have a team of expert engineers who are experienced and skilled to respond to the request for journal grinding quickly and efficiently.
Most companies who take up on site journal grinding jobs have the equipment to cater to all sizes and types of shaft repairs hence you can be assured that your problem will be solved with speed and efficiency.
In conclusion it can be said that most large industries and shipping companies prefer to have on- site maintenance work of journal grinding rather than sending the machines for repair because the maintenance engineer comes to the factory or ship without consideration of the location of the industry and there is no need to think about transportation, dismantling or rotation of shaft. The experience and the skill of the maintenance engineers ensures minimum repair time, sometimes less than a day which translates to less production loss.