Custom Solution Provider, specializing in Design and Manufacturing of heavy-duty gearboxes since 1975. Made in the USA 🇺🇸

Joined November 2025
14 Photos and videos
There's a new machine on our production floor! The Helios HERA 500 is officially up and running. This addition expands our manufacturing capabilities and supports our continued commitment to precision, quality, and efficiency for our customers.
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Every application comes with its own design challenges. When a customer in the industrial processing equipment manufacturing industry needed a drive solution tailored to a new system, our team engineered AD‑104 to meet their unique requirements. The gearbox powers a vertical cuttings dryer (VCD)—a mechanical separation machine used in oil and gas drilling to separate drilling fluids from solid drill cuttings. This is the world's first hydraulically driven VCD, featuring dual hydraulic motors that provide instant full torque and faster spin‑up compared to traditional electric drives, among other benefits. To commemorate the collaboration, Aldo and Corey designed a fully functioning 3D printed replica of the AD‑104 gearbox as a gift to PEM's new customer—highlighting the teamwork and custom engineering behind the final solution. #CustomEngineering #GearboxDesign #3dprinting #teamwork
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✨ Happy New Year from Power Engineering and Manufacturing! ✨ As we close the chapter on 2025, we want to express our gratitude to our incredible team, customers, and partners who made this year a success. Here’s to new opportunities, continued innovation, and shared achievements in 2026! Thank you for being part of our journey—let’s make this year extraordinary together. Cheers to a prosperous and inspiring New Year! 🥂 #HappyNewYear #Teamwork #Innovation #2026Goals
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We would like to wish you and your loved ones a safe & joyous holiday season and a prosperous New Year!
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Happy Manufacturing Monday! Did you touch metal today?
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Gearboxes really like oil, it’s gotta get in there somehow! Drilling ports for a pressure lubed box with the Okuma angle head ⬇️
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Introducing TACC. (Technology Advancement Culture Committee) TACC is a forward-thinking group dedicated to shaping our company’s culture and embracing innovative technologies that improve how we work and serve our customers. The first meeting was insightful, jam-packed with ideas. The future is exciting at PEM!
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We had our first big snowfall… We got 14” of snow this past weekend. We got 764” of bar stock today. ’Tis the season to be oily!
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Happy Thanksgiving! 🦃🍁 PEM is incredibly grateful for our employees, customers, vendors, and partners who make every day possible. Wishing you all a wonderful holiday surrounded by the people and pie you love most!
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We are also thankful for bridge cranes, lathes, micrometers, CMMs, FEA, forklifts, high speed steel…
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Hobbing a pinion. The gashes in the middle are used by the operator to measure start and stop point and verify correct # of teeth.
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Testing…
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Engineering Flowchart
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Some gearboxes are bigger than others… thankfully size doesn’t matter to our welding dept.
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