An ITW Business, Illinois Tool Works
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Custom gears and gear boxes based on our patented  Spiroid®, Helicon®, Endicon®, and Concurve® in a High Torque to Space Ratio (HTSR) gearing technology.Complete machine assembly services, specializing in mechanical, electrical, pneumatic, materials handling, gear inspection, and gear burnishing equipment.Close tolerance and complex machine components from a wide variety of materials to meet custom requirements.
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In the News
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ITW Heartland Receives 100% Score on Audit. Read more.
ITW Heartland Names Andy Quist Director of Sales Read more.
ITW Heartland Featured in Components For Success Read more.
ITW Heartland Offers Precision Manufacturing

We offer precision engineered machines, parts, gears, and electro-mechanical products across a variety of industries with distinct expertise in aerospace, energy, military and transportation. As an Illinois Tool Works company, we operate from a position of financial stability, engineering excellence, and refined manufacturing process.

Take a closer look today, and gear up to ITW Heartland
for your custom manufacturing projects.
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ITW Heartland Certified Excellence
Customers Tell the Story
"Exlar Corporation and I have been working with ITW Heartland since we were a small start-up company with just two employees. Now with well over 100 employees, I can say that a large part of Exlar's success has been due to the support and professionalism of the people at ITW Heartland. I believe Exlar would not be where we are today without the partnership we have enjoyed with ITW Heartland."
Bernard Raidt
Materials Manager
Exlar Corporation
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