For manual or automatic surface and cylindrical grinding projects, the Okamoto Corporation offers long-standing products that run consistently no matter the shop conditions. From precise tool-room applications to challenging high-production runs, Okamoto has the highest-quality grinding machines for more applications than any other competitors.

Designed to move, Okamoto offers a wide variety of grinding machines ranging from small, hand-fed capabilities to large, advanced machines. Hartwig’s grinder line-up from Okamoto includes Saddle, Column, OD, ID, and centerless grinders. In addition, we also offer high-production rotary surface models to put you in direct line of exceptional quality.

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Sustain peak performance with preventive maintenance.
We know that every minute counts in production, and whether scheduled or unplanned, your machines will require maintenance. Hartwig’s preventive maintenance program puts you in control of your machines’ productivity so your operation always runs at peak efficiency.
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Sustain peak performance with preventive maintenance.
We know that every minute counts in production, and whether scheduled or unplanned, your machines will require maintenance. Hartwig’s preventive maintenance program puts you in control of your machines’ productivity so your operation always runs at peak efficiency.
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