Gear Boxes

Gear Boxes CEF is recognized as a leading aerospace designer, manufacturer, and assembler of custom-designed gear boxes. Our gear boxes are engineered, manufactured, tested, and inspected to meet your application requirements, specifications, and standards for fixed-wing aircraft, rotorcraft systems, and defense platforms. Design Attributes High-load, lightweight gear box geometries and advanced materials are becoming the […]

Flexible Shafts

Flexible Shafts CEF flexible shafts typically consist of a rotating core shaft with metal end fittings for attachment to mating parts. When needed, a protective outer casing is used. This casing includes ferrule fittings that keep it stationary while the flexible shaft rotates inside. Flexible shafts transfer torque through a bi-directional wrapped wire system with […]

Air Compressors

Air Compressors CEF’s oil-free, oil-less non-articulating piston compressors are workhorses of the aerospace and defense industry. Available in several sizes and proven to last for decades in extreme operating conditions, CEF compressors provide clean air power to support mission-critical systems. Dynamically balanced and built with high-performance, corrosion-resistant materials, CEF compressors are designed to minimize weight […]

Ball Screws

Ball Screws CEF Industries designs, manufactures, and tests AS9100D-certified ball screws for the aerospace and defense industry. With 30+ years of experience, we provide multiple configurations, high-load capability, a variety of mounting options, multiple ball return and loading options, gun drilling, and customized solutions for demanding applications. CEF has earned a reputation for quality by […]