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ESOMA Restores CNC Grinding Machines to like‑new Performance with FANUC Retrofit Solutions
ESOMA AG

ESOMA Restores CNC Grinding Machines to like‑new Performance with FANUC Retrofit Solutions

Retrofitting legacy machine tools is a strategic way to extend lifecycle, improve performance and secure long term productivity. For ESOMA, a specialist in retrofit services, combining engineering expertise with advanced FANUC CNC technology enables the transformation of existing grinding machines into modern, high precision solutions.
CNC Grinding
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Case Study video ESOMA. Implementation of a comprehensive FANUC CNC retrofit solution, combining proven control technology with a fully customised HMI, complete redesign of the electrical system, and a thorough mechanical overhaul to ensure seamless system integration and optimal machine performance.
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Full CNC retrofit with FANUC technology
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Customised HMI for improved usability
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Complete electrical and mechanical modernisation
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Extended machine lifecycle with modern performance

Key Insights from Task to Result

Task

Design, engineering and full modernisation of the machine’s electronic and mechanical architecture, including the development of a new control environment, integration of advanced hardware components, and adaptation of the system to meet current production and usability requirements.

Solution

Implementation of a comprehensive FANUC CNC retrofit solution, combining proven control technology with a fully customised Human‑Machine Interface (HMI), complete redesign of the electrical system, and a thorough mechanical overhaul to ensure seamless system integration and optimal machine performance.

Result

Transformation of the existing machine into a high‑performance production asset, achieving like‑new operational conditions, improved precision and process stability, increased reliability for continuous operation, and a modernised design that enhances both usability and long‑term value.

About ESOMA AG

ESOMA AG specialises in the retrofitting and modernisation of machine tools, helping manufacturers extend the lifecycle of existing equipment while improving performance and process stability. With extensive experience in CNC grinding applications, ESOMA develops customised solutions that combine mechanical expertise with advanced control technology.

FIND OUT MORE ABOUT ESOMA AG
Case Study ESOMA. Building.

Bringing CNC grinding machines back to peak performance with FANUC retrofit solutions

Modern production environments demand precision, reliability and ease of operation. However, many existing CNC grinding machines are no longer equipped to meet these requirements due to outdated control systems and ageing components.

ESOMA restores CNC grinding machines to like‑new performance with FANUC retrofit solutions

ESOMA addressed this challenge by redesigning and modernising the entire machine architecture. The project included the development of a new electronics cabinet, integrating both hardware and software, alongside the implementation of a fully customised Human‑Machine Interface tailored to the application requirements.

Images Case Study ESOMA - Switzerland

At the core of the solution is a FANUC CNC system, providing reliable and proven control technology. By combining this with ESOMA’s engineering expertise, the retrofit ensures seamless interaction between mechanical components and modern digital control.

In parallel, a comprehensive mechanical overhaul was carried out to restore the machine’s original precision and align it with the upgraded control system. This holistic approach ensures consistent performance, reliability and long-term operational stability.

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Michael Grädel

Founder & CEO of ESOMA AG

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CNC Grinding

Grinding is a precision machining process using an abrasive wheel as a cutting tool to remove material from a workpiece. It achieves fine finishes and accurate dimensions, particularly on hard materials. The process involves a rotating abrasive wheel that shaves off material to reach the desired shape and size, and is essential for creating flat, cylindrical, or conical surfaces in modern manufacturing.
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