CNC Retrofit Siemens

At JF Automation Inc, we specialize in modernizing legacy CNC machines with advanced Siemens CNC retrofit solutions, including servo motor and servo drive upgrades for improved precision, efficiency, and reliability. From horizontal boring mills to milling machines, we transform outdated control systems into high-performance Siemens 828D CNC platforms.

Why Choose JF Automation Inc for CNC Retrofits

Our team brings decades of experience in industrial automation, including Siemens PLCs, CNC systems, and servo drive integration. We’ve successfully upgraded hundreds of machines worldwide, delivering turnkey retrofit solutions that maximize performance.

Our services include:

Systems integration and PLC design
Custom electrical enclosures and panel building
Servo motor and servo drive installation
On-site troubleshooting and commissioning
CNC programming and simulation

Retrofit Case Example

Project: 1980’s Cincinnati Gilbert Horizontal Boring Mill – 24-foot bed
Client: Metal Locking Service Inc. (MLS)

JF Automation completed a full Siemens CNC retrofit, including:

Siemens 828D CNC control system optimized for milling
Servo motors with encoders for spindle and X, Y, Z axes
Siemens S120 servo drives with regenerative capability
High-resolution operator interface and control panel
Linear scales for large-format machining

This retrofit significantly improved machining precision, reduced downtime, and expanded production capabilities.

Features of Our CNC Retrofits

High Precision: 80-bit NANO accuracy
Intelligent Kinematics for complex machining
Advanced Surface finishing capabilities
Interactive operator controls
CNC simulation before production
Auto servo motor and drive tuning
Maintenance planning and diagnostics
Multi-language SINUMERIK interface

Additional Services

JF Automation also provides:

CNC retrofits and control system upgrades
Servo motor and servo drive repair
AC/DC motor rewinding
Panel building and circuit board repair
On-site programming and troubleshooting

Industries & Brands We Support

We retrofit and service CNC machines, servo motors, and servo drives from leading brands:

Siemens, Allen-Bradley, Fanuc, Heidenhain, Mitsubishi, Yaskawa
Indramat, ABB, Lenze, Parker, Schneider, Emerson, Baumuller

No matter the brand or age of your equipment, JF Automation delivers reliable servo-driven CNC retrofit solutions tailored to your production needs.

CNC Retrofit Siemens