Overton Chicago Gear, 530 Westgate Drive, Addison, IL (2026)

10/20/2026

⚙️ 𝗣𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗚𝗲𝗮𝗿𝗶𝗻𝗴. 𝗕𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝗗𝗲𝗺𝗮𝗻𝗱𝗶𝗻𝗴 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀.

When industrial operations depend on strength, accuracy, and reliability, the right gearing makes all the difference.

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘀 custom open gearing solutions backed by advanced manufacturing capabilities, precision machining, and decades of industry expertise.

🔹 𝗢𝘂𝗿 𝗢𝗽𝗲𝗻 𝗚𝗲𝗮𝗿𝗶𝗻𝗴 𝗖𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗜𝗻𝗰𝗹𝘂𝗱𝗲:

⚙️ Straight, Skewed & Spiral Bevel Gears
⚙️ Spur, Helical & Rack Gears
⚙️ Herringbone Gears
⚙️ Worm Gears
⚙️ Large-Diameter Gear Manufacturing
⚙️ Precision Gear Cutting & Grinding

From one-time tooling changes to large production orders, our team delivers the precision and performance demanding industrial applications require.

❓ 𝗤&𝗔: 𝗪𝗵𝗮𝘁 𝘀𝗲𝘁𝘀 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 𝗮𝗽𝗮𝗿𝘁?

Our advanced 5-axis milling, gear grinding, and cutting capabilities allow us to manufacture complex gearing components while maintaining tight tolerances and high-quality standards.

10/15/2026

𝗞𝗲𝗲𝗽 𝘆𝗼𝘂𝗿 𝗺𝗲𝘁𝗮𝗹 𝗽𝗿𝗼𝗰𝗲𝘀𝘀𝗶𝗻𝗴 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻 𝗺𝗼𝘃𝗶𝗻𝗴. ⚙️

From steel mills to aluminum can plants, Overton Chicago Gear delivers gearing and gearbox solutions for demanding production applications.

🔹 𝗠𝗶𝗹𝗹𝘀: Sheet, plate, and bar production.
🔹 𝗙𝗼𝗿𝗺𝗶𝗻𝗴: Forging and casting applications.
🔹 𝗣𝗿𝗼𝗰𝗲𝘀𝘀𝗶𝗻𝗴: Pickling, slitting, and coating lines.
🔹 𝗘𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 𝘀𝘂𝗽𝗽𝗼𝗿𝘁: Spare components and replacement gearboxes to help extend equipment life.

𝗤: 𝗖𝗮𝗻 𝗢𝗖𝗚 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗲𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗲𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁?
A: Yes! We work with plant operators and equipment manufacturers to provide components and gearboxes that help extend equipment life or improve performance.

𝗣𝗹𝗮𝗻𝗻𝗶𝗻𝗴 𝗮𝗻 𝘂𝗽𝗴𝗿𝗮𝗱𝗲 𝗼𝗿 𝗻𝗲𝗲𝗱 𝗮 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁? 𝗟𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻.

10/13/2026

⚙️ 𝗔 𝘄𝗼𝗿𝗻 𝗴𝗲𝗮𝗿? 𝗔𝗻 𝗮𝗴𝗶𝗻𝗴 𝗴𝗲𝗮𝗿𝗯𝗼𝘅? 𝗔 𝗻𝗲𝘄 𝗽𝗿𝗼𝗷𝗲𝗰𝘁?

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 can help you take the next step with precision gearing and engineering support.

✅ 𝗖𝘂𝘀𝘁𝗼𝗺 𝗴𝗲𝗮𝗿𝘀 𝗯𝘂𝗶𝗹𝘁 𝘁𝗼 𝘆𝗼𝘂𝗿 𝘀𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
✅ 𝗥𝗲𝘃𝗲𝗿𝘀𝗲 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗳𝗼𝗿 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗴𝗲𝗮𝗿𝘀
✅ 𝗚𝗲𝗮𝗿𝗯𝗼𝘅 𝗿𝗲𝗯𝘂𝗶𝗹𝗱𝘀 𝗮𝗻𝗱 𝘂𝗽𝗴𝗿𝗮𝗱𝗲𝘀
✅ 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴, 𝗺𝗮𝗰𝗵𝗶𝗻𝗶𝗻𝗴, 𝗮𝗻𝗱 𝗵𝗲𝗮𝘁 𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁 𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀

𝗤: 𝗖𝗮𝗻 𝗢𝗖𝗚 𝗵𝗲𝗹𝗽 𝘄𝗶𝘁𝗵 𝗷𝘂𝘀𝘁 𝗼𝗻𝗲 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗴𝗲𝗮𝗿?
𝗔: Yes! From a single gear to a complete gearbox, OCG supports projects of different sizes and requirements.

𝗛𝗮𝘃𝗲 𝗮 𝗱𝗿𝗮𝘄𝗶𝗻𝗴, 𝗮𝗻 𝗲𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗰𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁, 𝗼𝗿 𝗮 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗶𝗻 𝗺𝗶𝗻𝗱? 𝗟𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂 𝗻𝗲𝗲𝗱.

10/08/2026

⚙️ 𝗣𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲. 𝗕𝘂𝗶𝗹𝘁 𝘁𝗼 𝗟𝗮𝘀𝘁.

When it comes to industrial gearing, precision engineering makes all the difference.

𝗔𝘁 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 (𝗢𝗖𝗚), we combine decades of experience with advanced engineering capabilities to develop reliable, high-performance gearing solutions for demanding applications.

🔹 𝗖𝘂𝘀𝘁𝗼𝗺 𝗚𝗲𝗮𝗿 & 𝗚𝗲𝗮𝗿𝗯𝗼𝘅 𝗗𝗲𝘀𝗶𝗴𝗻: Engineered solutions tailored to specific operational requirements.

🔹 𝗥𝗲𝘃𝗲𝗿𝘀𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: Recreating and improving obsolete or hard-to-replace components.

🔹 𝗙𝗮𝗶𝗹𝘂𝗿𝗲 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀: Identifying the root causes of gear and gearbox failures to help prevent costly downtime.

🔹 𝗗𝗲𝘀𝗶𝗴𝗻 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Improving gear performance, durability, and efficiency.

❓ 𝗖𝗮𝗻 𝗮𝗻 𝗲𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗯𝗲 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗱 𝘄𝗶𝘁𝗵𝗼𝘂𝘁 𝗿𝗲𝗽𝗹𝗮𝗰𝗶𝗻𝗴 𝘁𝗵𝗲 𝗲𝗻𝘁𝗶𝗿𝗲 𝘀𝘆𝘀𝘁𝗲𝗺?

✅ Yes! OCG's engineering expertise helps identify opportunities to enhance existing equipment, extend service life, and improve reliability.

🛠️ 𝗙𝗿𝗼𝗺 𝗶𝗻𝗶𝘁𝗶𝗮𝗹 𝗱𝗲𝘀𝗶𝗴𝗻 𝘁𝗼 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻, 𝗢𝗖𝗚 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘀 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝘁𝗵𝗮𝘁 𝗸𝗲𝗲𝗽 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗺𝗼𝘃𝗶𝗻𝗴.

10/06/2026

⚓ 𝗕𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗱𝗲𝗺𝗮𝗻𝗱𝘀 𝗼𝗳 𝗺𝗮𝗿𝗶𝗻𝗲 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀.

From ship propulsion to heavy lifting at port, reliable gearing helps keep operations moving. Overton Chicago Gear designs and manufactures gears and gearboxes for the unique loads and space requirements of marine applications.

🔹 𝗣𝗿𝗼𝗽𝘂𝗹𝘀𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺𝘀: Gearing engineered around torque, weight, and space constraints.
🔹 𝗧𝗵𝗿𝘂𝘀𝘁𝗲𝗿𝘀: Gears for azimuth, tunnel, and underwater-mounted applications.
🔹 𝗗𝗿𝗲𝗱𝗴𝗶𝗻𝗴 𝗘𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁: Gearing for ship-based dredge pumps and submerged cutter drives.
🔹 𝗣𝗼𝗿𝘁 𝗖𝗿𝗮𝗻𝗲 𝗗𝗿𝗶𝘃𝗲𝘀: Right-angle gearbox solutions for demanding travel-drive applications.

𝗤: 𝗪𝗵𝘆 𝗱𝗼𝗲𝘀 𝗺𝗮𝗿𝗶𝗻𝗲 𝗲𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 𝗻𝗲𝗲𝗱 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲𝗱 𝗴𝗲𝗮𝗿𝗶𝗻𝗴?
A: Limited space, high torque, and complex loads require solutions tailored to the application.

𝗤: 𝗗𝗼𝗲𝘀 𝗢𝗖𝗚 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗲𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 𝗯𝗲𝘆𝗼𝗻𝗱 𝘀𝗵𝗶𝗽𝘀?
A: Yes! Our gearing also supports dredging equipment and port crane operations.

🌊 𝗛𝗮𝘃𝗲 𝗮 𝗺𝗮𝗿𝗶𝗻𝗲 𝗼𝗿 𝘀𝗵𝗶𝗽𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗻 𝘁𝗵𝗲 𝗵𝗼𝗿𝗶𝘇𝗼𝗻? 𝗖𝗼𝗻𝗻𝗲𝗰𝘁 𝘄𝗶𝘁𝗵 𝗢𝗖𝗚 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗴𝗲𝗮𝗿𝗶𝗻𝗴 𝗻𝗲𝗲𝗱𝘀.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲:
https://oc-gear.com/marine-and-shipbuilding-solutions/

10/01/2026

𝗕𝗶𝗴 𝗷𝗼𝗯𝘀 𝗻𝗲𝗲𝗱 𝗯𝗶𝗴 𝗴𝗲𝗮𝗿𝗯𝗼𝘅𝗲𝘀. ⚙️

From mining and oil fields to wind turbines and lock & dam projects, 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 builds gearboxes that keep heavy industry moving. We've built more than 500,000 so far!

✅ Custom helical, bevel helical & planetary designs
✅ Drop-in replacements for your existing equipment
✅ Repairs, rebuilds & reverse engineering
✅ 12-month warranty on complete rebuilds

Old gearbox giving you trouble? We can rebuild it, replace it, or engineer something better. 💪

❓ 𝗤: 𝗠𝘆 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗶𝘀 𝗼𝗹𝗱 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗼𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗺𝗮𝗸𝗲𝗿 𝗱𝗼𝗲𝘀𝗻'𝘁 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗶𝘁 𝗮𝗻𝘆𝗺𝗼𝗿𝗲. 𝗔𝗺 𝗜 𝗼𝘂𝘁 𝗼𝗳 𝗹𝘂𝗰𝗸?
💬 𝗔: Not at all. We can reverse engineer your existing unit and build a drop-in replacement that fits your equipment without a redesign. Or we can rebuild the one you have, with a 12-month warranty on complete rebuilds.

📞 (630) 543-9570
🔗 https://oc-gear.com/gearboxes/

09/29/2026

𝗕𝗶𝗴 𝗽𝗮𝗿𝘁𝘀. 𝗧𝗶𝗴𝗵𝘁 𝘀𝗽𝗲𝗰𝘀. 𝗢𝗻𝗲 𝘀𝗵𝗼𝗽. ⚙️

When a part is too big for most machine shops, that's where we start. 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿'𝘀 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝗺𝗮𝗰𝗵𝗶𝗻𝗶𝗻𝗴 𝘁𝗲𝗮𝗺 specializes in large components like shafts and thin-section rings.

🔩 Parts up to 90" in diameter
🔩 Shafts up to 100" long
🔩 Wire EDM up to 40" square x 24" high
🔩 Turning, milling, drilling and 5-axis machining

Quick Q&A 👇

❓ 𝗗𝗼 𝘆𝗼𝘂 𝗼𝗻𝗹𝘆 𝗺𝗮𝗰𝗵𝗶𝗻𝗲 𝗴𝗲𝗮𝗿𝘀?
✅ No. Gears are our roots, but we machine custom parts to your print: turning, milling, drilling, 5-axis and wire EDM.

❓ 𝗪𝗵𝗮𝘁 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗱𝗼 𝘆𝗼𝘂 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵?
✅ Oil & gas, mining, marine, wind energy, defense, power generation, paper & pulp, lock & dam and more.

❓ 𝗛𝗼𝘄 𝗱𝗼 𝗜 𝗴𝗲𝘁 𝗮 𝗾𝘂𝗼𝘁𝗲?
✅ Send us your drawing. Call (630) 543-9570 or email [email protected].

𝗚𝗼𝘁 𝗮 𝗽𝗮𝗿𝘁 𝘁𝗵𝗮𝘁'𝘀 𝗯𝗲𝗲𝗻 𝗵𝗮𝗿𝗱 𝘁𝗼 𝗽𝗹𝗮𝗰𝗲? 𝗦𝗲𝗻𝗱 𝘂𝘀 𝘁𝗵𝗲 𝗽𝗿𝗶𝗻𝘁 𝗮𝗻𝗱 𝘄𝗲'𝗹𝗹 𝘁𝗲𝗹𝗹 𝘆𝗼𝘂 𝘄𝗵𝗮𝘁 𝘄𝗲 𝗰𝗮𝗻 𝗱𝗼.

👉 https://oc-gear.com/contract-machining/

09/24/2026

𝗟𝗼𝗰𝗸 𝗮𝗻𝗱 𝗱𝗮𝗺 𝗲𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁 𝘄𝗼𝗿𝗸𝘀 𝗵𝗮𝗿𝗱 𝘁𝗼 𝗸𝗲𝗲𝗽 𝘄𝗮𝘁𝗲𝗿𝘄𝗮𝘆𝘀 𝗺𝗼𝘃𝗶𝗻𝗴. Its gears and gearboxes need to handle heavy loads, precise movement, and years of exposure to the elements.

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿 builds and repairs gearing for gate systems, hoists, valves, and other critical waterway machinery. We can also reverse engineer worn or obsolete components when original parts are no longer available.

🔹 𝗚𝗮𝘁𝗲 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗻𝗴 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗮𝗻𝗱 𝗵𝗼𝗶𝘀𝘁𝘀
🔹 𝗩𝗮𝗹𝘃𝗲 𝗱𝗿𝗶𝘃𝗲𝘀 𝗮𝗻𝗱 𝘄𝗶𝗻𝗰𝗵𝗲𝘀
🔹 𝗟𝗮𝗿𝗴𝗲 𝗼𝗽𝗲𝗻 𝗴𝗲𝗮𝗿𝘀 𝗮𝗻𝗱 𝗽𝗶𝗻𝗶𝗼𝗻𝘀
🔹 𝗖𝘂𝘀𝘁𝗼𝗺 𝗮𝗻𝗱 𝗱𝗿𝗼𝗽-𝗶𝗻 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗴𝗲𝗮𝗿𝗯𝗼𝘅𝗲𝘀
🔹 𝗥𝗲𝘃𝗲𝗿𝘀𝗲-𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗲𝗱 𝗽𝗮𝗿𝘁𝘀 𝗳𝗼𝗿 𝗼𝗯𝘀𝗼𝗹𝗲𝘁𝗲 𝗲𝗾𝘂𝗶𝗽𝗺𝗲𝗻𝘁

𝗤: 𝗖𝗮𝗻 𝗮𝗻 𝗮𝗴𝗶𝗻𝗴 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗯𝗲 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗱 𝘄𝗶𝘁𝗵𝗼𝘂𝘁 𝗿𝗲𝗱𝗲𝘀𝗶𝗴𝗻𝗶𝗻𝗴 𝘁𝗵𝗲 𝗲𝗻𝘁𝗶𝗿𝗲 𝘀𝘆𝘀𝘁𝗲𝗺?
𝗔: In many cases, OCG can engineer a replacement to fit the existing installation.

𝗘𝘅𝗽𝗹𝗼𝗿𝗲 𝗼𝘂𝗿 𝗟𝗼𝗰𝗸 & 𝗗𝗮𝗺 𝗚𝗲𝗮𝗿𝗶𝗻𝗴 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: https://oc-gear.com/lock-dam-gearing-solutions/

09/23/2026

𝗕𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗵𝗲𝗮𝘁. 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗲𝗱 𝗳𝗼𝗿 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲. 🔥⚙️

𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿’𝘀 𝟮𝟱,𝟬𝟬𝟬-𝘀𝗾𝘂𝗮𝗿𝗲-𝗳𝗼𝗼𝘁 𝗵𝗲𝗮𝘁-𝘁𝗿𝗲𝗮𝘁𝗶𝗻𝗴 𝗳𝗮𝗰𝗶𝗹𝗶𝘁𝘆 provides the capacity and advanced process control required for large, demanding components—including gears up to 90 inches in diameter.

𝗢𝘂𝗿 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝗵𝗲𝗮𝘁-𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲:
🔥 Normalizing
🔥 Annealing
🔥 Carburizing
🔥 Hardening
🔥 Press quenching
🔥 Straightening
🔥 Shot peening
🔥 Nitriding

Every process is carefully monitored, tested and documented to help deliver consistent quality and long-term component reliability.

𝗤: 𝗪𝗵𝘆 𝗶𝘀 𝗽𝗿𝗲𝘀𝘀 𝗾𝘂𝗲𝗻𝗰𝗵𝗶𝗻𝗴 𝘂𝘀𝗲𝗱 𝗳𝗼𝗿 𝘁𝗵𝗶𝗻-𝘀𝗲𝗰𝘁𝗶𝗼𝗻 𝗴𝗲𝗮𝗿𝘀?
𝗔: Press quenching helps control distortion, improve performance and reduce the amount of machining required after heat treatment.

Discover Overton Chicago Gear’s contract heat-treatment capabilities:

https://oc-gear.com/contract-heat-treatment/

09/18/2026

𝗠𝗼𝘀𝘁 𝗴𝗲𝗮𝗿 𝘀𝗵𝗼𝗽𝘀 𝗱𝗼𝗻'𝘁 𝗿𝘂𝗻 𝗺𝗼𝗿𝗲 𝟱-𝗮𝘅𝗶𝘀 𝗺𝗶𝗹𝗹𝘀 𝘁𝗵𝗮𝗻 𝗮𝗻𝘆𝗼𝗻𝗲 𝗲𝗹𝘀𝗲 𝗶𝗻 𝗡𝗼𝗿𝘁𝗵 𝗔𝗺𝗲𝗿𝗶𝗰𝗮. 𝗪𝗲 𝗱𝗼.

At 𝗢𝘃𝗲𝗿𝘁𝗼𝗻 𝗖𝗵𝗶𝗰𝗮𝗴𝗼 𝗚𝗲𝗮𝗿, precision isn't a marketing line — it's built into everything we do:

⚙️Custom open gearing: spur, helical, bevel, worm set, and herringbone
⚙️Complete gearbox design, rebuilding, and reverse engineering
⚙️In-house contract machining and heat treatment
⚙️ISO 9001-certified quality control on every job
⚙️One of the largest press-quench and surface-temper-etch tanks in North America

𝗜𝗳 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗻'𝘁 𝘁𝗼𝗹𝗲𝗿𝗮𝘁𝗲 "𝗰𝗹𝗼𝘀𝗲 𝗲𝗻𝗼𝘂𝗴𝗵" — oil & gas, mining, marine, wind, cement, power generation, defense, medical device — we'd like to talk.

𝗤: 𝗗𝗼 𝘆𝗼𝘂 𝗻𝗲𝗲𝗱 𝗼𝘂𝗿 𝗼𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗱𝗿𝗮𝘄𝗶𝗻𝗴𝘀 𝘁𝗼 𝗺𝗮𝗸𝗲 𝗮 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗴𝗲𝗮𝗿?
𝗔: No — we reverse-engineer from the worn or broken part when drawings aren't available.

𝗤: 𝗪𝗵𝗮𝘁 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗱𝗼 𝘆𝗼𝘂 𝘁𝘆𝗽𝗶𝗰𝗮𝗹𝗹𝘆 𝘀𝗲𝗿𝘃𝗲?
𝗔: Heavy industrial: oil & gas, mining, marine, wind energy, cement processing, metal processing, power generation, defense, and medical device manufacturing.

𝗤: 𝗖𝗮𝗻 𝘆𝗼𝘂 𝗵𝗮𝗻𝗱𝗹𝗲 𝗯𝗼𝘁𝗵 𝘁𝗵𝗲 𝗴𝗲𝗮𝗿 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗳𝘂𝗹𝗹 𝗴𝗲𝗮𝗿𝗯𝗼𝘅?
𝗔: Yes — design, machining, heat treatment, and rebuild, all under one roof.

𝗡𝗲𝗲𝗱 𝗮 𝗰𝘂𝘀𝘁𝗼𝗺 𝗴𝗲𝗮𝗿, 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗽𝗮𝗿𝘁, 𝗼𝗿 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝗴𝗲𝗮𝗿𝗯𝗼𝘅 𝗿𝗲𝗯𝘂𝗶𝗹𝗱? Talk with the experts at Overton Chicago Gear about your application: https://oc-gear.com/

Overton Chicago Gear

10/20/2026

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