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  5. Delta Wheel Truing’s Portable CNC Lathe Increases Safety for Trains

Delta Wheel Truing’s Portable CNC Lathe Increases Safety for Trains

Delta Wheel Truing increased safety, repeatability, and ease of use by building a portable CNC wheel truing lathe with FANUC controls.

Published
May 15, 2020
Last Updated October 15, 2026
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Passenger train pulling into an elevated rail station platform, showing the wheels and track where wheel truing maintenance applies

Challenges

01

Consistently meet high quality and safety standards for the rail industry

02

Automate difficult manual jobs that are inefficient and dangerous for workers

03

Overcome previous bad experiences with CNC control providers

04

Find an international partner to support working with businesses around the world

Results

Fa cnc
Versatile, Easy-to-Operate Controls
Call center
Lifetime Support of FANUC Products
Spare parts
Measurable Improvements in Machine Performance
Industries
Enhanced Worker Safety and Productivity
Passenger train pulling into an elevated rail station platform, showing the wheels and track where wheel truing maintenance applies

Story

Maintaining safety is essential in the railway industry to ensure locomotives can operate consistently without error. Delta Wheel Truing Solutions wanted to create a portable wheel truing lathe that performed consistently, to meet and exceed safety standards in the industry. They were able to accomplish this with the integration of FANUC CNC controls.

While some of their customers expressed reservations about computerized controls replacing manual operation, Delta Wheel Truing chose to adopt FANUC controls because they are designed for easier use and provide lifetime support for products. FANUC controls were intuitive for employees to learn with an accessible interface; in most cases, operators can fully understand how to operate a machine with FANUC controls within a day of training.

With their portable CNC wheel truing lathe, Delta Wheel Truing can provide their customers with products that offer superior quality and repeatability for consistent results.

Tim cole delta wheel truing systems
"

They have lifetime support of your equipment, anywhere in the world. They have supported products that are over 40 years old, and they still support it today. In this day and age, with technology and integration, everybody always wants the best of everything. With FANUC, you’re getting the best of everything.

Tim Coble Director of R&D – Lathe Tech.

FANUC Products Used

Power Motion i Model A Plus 1
CNC

Power Motion i-MODEL A Plus

FANUC Power Motion i-Model A Plus controls complex multi-axis motion with CNC-grade precision, flexibility, and energy efficiency.

View Power Motion i-MODEL A Plus
DW logo oval no shadow 2
End User

About Delta Wheel

Located in Escanaba, Michigan, Delta Wheel Truing Solutions is a veteran-owned business dedicated to providing the railroad industry with quality parts, reliable solutions, and exceptional service. Founded in 2006, Delta Wheel Truing originally produced gear cases, snow plows, and wheel lathes, though their sole focus today is manufacturing their portable CNC wheel lathe.

The wheel truing and reprofiling processes take a worn or condemned wheel and bring it back to a manufacturing state by making it round again. The portable CNC wheel truing machine promotes a higher standard of quality assurance and safety, which are top priorities in the industry.

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