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Overhaul service

Your old surface grinder can be restored as good as new at a price of 60 to 70% that of a new machine.

Before overhaul



After overhaul

As of December 2003, Mitsui has overhauled a total of 507 units from 312 companies, earning a high reputation from users.



Merits of overhaul
  • Old and deteriorated machine tools can be restored almost as good as new at a low price.

  • Accurate restoration can be made in the best condition because the natural seasoning of castings (base, saddle, table, and column) is completed.
    <The machine is well-broken in and any new adjustments can be done with very stable accuracy>

  • An overhauled machine is more convenient in use than a new one and loved by the user because it has been used for years.

    *:While you entrust us for an overhaul, we are ready to lend a substitute machine for your convenience.


Parts recommended to be replaced periodically

We recommend periodical maintenance so as to maintain accuracy and avoid trouble. Please feel free to consult us in case of abnormal sounds or problems with accuracy should any occur on your machine.

*The period till replacement is recommended based on 8-hour-a-day operation as a guideline.









15years
10years
5years