Skip to content

Precision Machining. Proven Results.

For decades, Advanced Jiffy Machine has delivered tight-tolerance custom gear manufacturing solutions through advanced hobbing, broaching, shaping, and inspection processes. From small production runs to complex components, our shop combines craftsmanship with precision.

Request a Quote

45+ Years of Gear Machining Excellence

Advanced Jiffy Machine specializes in custom gear manufacturing for companies across industries. With a skilled team, modern equipment, and tight-tolerance expertise, we produce gears that meet demanding performance and quality requirements — every time.

Our Core Capabilities

Hobbing

CNC hobbing made to exact standards

We CNC hob spur gears, helical gears, pinions, timing gears, sprockets, and more with tight, repeatable tolerances. Our hobbing capabilities support both small and large diameters, allowing us to produce everything from fine-pitch components to heavy-duty industrial gears.

We work confidently across a wide range of materials, including 718 Inconel, Monel, stainless steels, 1018, 4140, 8620, aluminum bronze, brass, and engineering plastics—making us a reliable partner for diverse industries.

Shaping

Internal & External Forms for Complex Gear Designs

For tooth profiles that can’t be hobbed, such as internal gears, unique splines, or specialized forms, our precision shaping delivers the accuracy your design requires. CNC shaping lets us generate intricate geometries while maintaining excellent surface finish and dimensional consistency.

Whether your project calls for internal gear shaping, custom profiles, or specialty forms, our equipment and expertise ensure every detail is produced correctly.

Broaching

Keyway & Spline Broaching for High-Accuracy Fit

We provide keyway or spline broaching for gears, shafts, hubs, and other components, producing clean, repeatable profiles in a single pass. Our broaching process creates precise internal or external forms with exceptional surface finishes, ensuring proper fit and long-term performance in your assembly.

From standard keyways to complex spline configurations, our tooling and experience deliver consistency across every production run.

Inspection & Quality

Every Gear Verified. Every Dimension Proven.

Quality is built into our process. We use advanced inspection equipment to verify tooth profile, lead, pitch, runout, and other critical measurements.

Whether you need basic dimensional checks or full documentation, we provide complete inspection reports, including involute charts and lead charts, so you know your parts meet spec every time.

Our Services

Everything Needed to Prepare, Finish, and Assemble Your Gears

  • CNC Hobbing
  • CNC Shaping
  • Spur Gears
  • Helicals
  • Shafts
  • Crowning
  • Pinions
  • Finish Hobbing
  • Worm Wheels
  • Sprockets
  • Timing Belt Pulleys
  • Small Gears
  • Large Gears

  • Exotic Materials – 718 Inconel, Monel, Nitronic 50
  • Stainless Steels
  • Mild Steels – 1018, 4140, 8620, ETD 150 and many others
  • Plastics
  • Fiber Based Materials
  • Aluminum Bronze and Brass
  • Aluminum

  • Automatically Sawing Material up to 12″ diameter
  • Broaching
  • CNC Blanking Material up to 12″ diameter
  • CNC Hard Turning
  • CNC Hard Boring
  • Honing
  • Rounding
  • Shaving
  • CNC Shaping
  • Gear Set Assembly
  • Deburring
  • Full Inspection Reports including Lead and Involute Charts

Industries Served

Industrial Blowers & Vacuums

We manufacture precision gears and components built to withstand the continuous torque, vibration, and high-RPM demands of industrial blowers and vacuum systems. Our tight-tolerance hobbing and inspection processes ensure smooth power transfer and long service life, even in harsh operating conditions.

Wenches

Winch assemblies depend on gearing that can handle extreme loading and shock forces. We produce spur gears, helical gears, pinions, and shafts that maintain accuracy under tension, delivering dependable performance for lifting, recovery, and industrial pulling equipment.

Agriculture

Agricultural machinery requires gears that can handle dirt, moisture, and constant use without failure. We supply rugged, precisely machined components for tractors, implements, grain systems, and other ag equipment, built for long-term reliability in demanding field environments.

Oil & Gas

From exploration to processing, the oil and gas sector relies on gear systems that operate under intense pressure, heat, and load. We machine gears and components from advanced alloys like Inconel and Monel to meet strict durability, corrosion resistance, and performance specifications.

Marine

Marine systems demand components that resist corrosion while delivering smooth mechanical motion. We manufacture gears from materials such as stainless steel, Monel, and aluminum bronze to ensure stability, longevity, and dependable performance in coastal and offshore environments.

Robotics

Robotics applications require accuracy, repeatability, and minimal backlash. Our CNC-hobbed gears and precisely machined components support smooth, predictable motion in automated systems, robotic arms, and advanced mechatronics where precision makes the difference.

Electric Motors

Electric motor systems rely on components that minimize noise, friction, and energy loss. We produce finely machined gears, splines, and shafts that integrate seamlessly into motor assemblies — improving performance, extending lifespan, and ensuring consistent operation.

Ready to get the gears in motion?

We’re here to help you move from concept to finished component with precision, speed, and reliable communication every step of the way.

Request a Quote