Efficient, high-quality machining of large diameter parts requires the right equipment coupled with operator expertise. Avon Machining combines more than 40 years of machining expertise with 17 in-house, large diameter CNC lathes ranging from 650-1550 mm. Our experience and equipment give us the capability to meet the needs of a broad range of industries.

Avon’s team of experts use a Mazak Integrex 1550—one of only two in the state of Michigan—to produce quality large diameter parts. Under CNC operation, the 5-axis capabilities of the Mazak include turning, drilling, milling, and hobbing with one-pass efficiency. Its machining capacity accommodates components up to 62 inches in diameter and Z-stroke cut length of 54 inches.

Avon also houses the only Mazak Integrex 1060 with Ram Tech found in North America. This machine features a unique sub-spindle ram which accommodates internal milling and drilling work within larger castings. This capacity allows us to machine complex internal shapes or features that were not possible before and are not available through our competitors.


Materials, Applications and Industries

We meet the needs of a broad range of clients from various industries by using in-demand materials in conjunction with our wide range of machining capabilities.


Materials Used

Avon machines a variety of metals according to the needs of our clients and the designs they present for large diameter components. These metals include:

  • Steel
  • Stainless Steel
  • Ductile Iron
  • Aluminum
  • Gray Iron


Uses and Applications

The large diameter components produced by Avon cover a broad range of industries and applications, including:

  • OEM Parts
  • Motorcycle Parts
  • Spare Parts
  • Cylinders
  • Fittings
  • Flanges
  • Flywheels
  • Housings
  • Hubs
  • Ball Joints
  • Brackets
  • Bar Material
  • Bushings


  • Precision Shafts
  • Pulleys
  • Rollers
  • Shafts
  • Spacers
  • Spindles
  • Hydraulic Parts
  • Shift Knobs
  • Valve Bodies
  • Suspension Arms
  • Threaded Parts
  • Bolts
  • Lug Nuts

These are only a select few examples of the most common applications we serve. We also work to support a broad range of custom applications based on the needs of our clients across a broad range of industries. The primary sectors we support include:

  • Appliances
  • Custom Hardware
  • Hydraulic
  • Liquid Control
  • OEM Parts
  • Pneumatic


Avon’s Capabilities

At Avon Machining, we possess a superior capability to meet large diameter part challenges efficiently, cost-effectively, and without sacrificing quality. The following examples demonstrate how our team meets the various challenges presented to us by our customers by leveraging our advanced equipment and expertise.

  • We overcame a speed-to-market challenge in which we had to produce two large diameter gears with extremely complex design features within a quick turnaround time. Our expertise and equipment was able to produce the required parts within 48 hours, saving our client three days of costly downtime.
  • We met the tight production time frame of a new product launch, which required a highly complex idler gear as one of its components. Using our high-end equipment and engineering expertise, our team produced a prototype within two months and met the six-month production goal seven days earlier than expected while shaving 30% off the expected production cost.

Along with large diameter CNC turning, our capabilities include deep-hole boring on ram, which produces tighter internal tolerances that are especially critical in applications with thinner walls. Avon’s experts can also perform hard turning while achieving similar results to grinding. These efficiency improvements provide significant cost savings for our customers as well.

Contact us to learn more about how Avon Machining can provide high quality machined components or request a quote for your next project.


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