Machine Link™
Reliable CNC/DNC file transfer software that streamlines sending and receiving CNC programs via RS-232. Easy to use, fast, and configurable to communicate with any machine in your shop. Starting at $195.
Controlink Systems LLC has been solving complex CNC engineering challenges since 1998. From shop-floor automation and DNC software to vibration analysis and process monitoring, our solutions are built by engineers who know machining. Trusted by industry leaders like 3M, Kodak, and Oak Ridge National Laboratory, we help manufacturing facilities boost productivity, reduce scrap, and keep machines running at peak efficiency.
Comprehensive CNC/DNC software and engineering solutions designed to automate, monitor, and optimize every machine in your shop.
Reliable CNC/DNC file transfer software that streamlines sending and receiving CNC programs via RS-232. Easy to use, fast, and configurable to communicate with any machine in your shop. Starting at $195.
Shop-floor automation software that continuously monitors CNC machines for remote file requests and serves the latest engineering-approved files directly to machine controls, boosting productivity and reducing scrap.
Highly mobile CNC/DNC file transfer software running on a Pocket PC, supporting all standard character sets. Upload, download, and drip-feed CNC programs from anywhere on the shop floor.
Real-time data collection software combining time and frequency domain analysis for vibration monitoring, process monitoring, and modal testing using National Instruments hardware.
All the features of Machine Link™ plus the ability to upload and download binary files. Ideal for field service technicians commissioning older CNC controls with Executive Tape support.
End-to-end engineering solutions covering process monitoring, system control, end-of-line testing, sensor integration, multi-axis motion control, and custom HMI development tailored to your manufacturing environment.
Controlink Systems LLC delivers CNC engineering solutions built by people who truly understand machining. Whether you're managing a single CNC cell or an entire production floor across the United States, our software and engineering services integrate seamlessly with your existing equipment—from legacy controls to modern multi-axis systems. We specialize in linking systems together, developing user-friendly interfaces that reduce training overhead, and ensuring your shop always runs on the latest engineering-approved programs.
See how leading manufacturers and research facilities rely on Controlink to streamline their CNC operations.
Over 25 years of hands-on CNC engineering experience sets us apart from the competition.
Developing CNC and DNC software solutions since 1998, trusted by manufacturers and research labs across the United States.
Proud NI Partner Network member since 2000, delivering validated NI software and hardware solutions for test, measurement, and process control.
Every product is designed with the everyday machinist in mind—intuitive interfaces that minimize training time and maximize shop productivity.
Our systems interface with SQL databases, PLCs, and industrial equipment across CAN, Modbus, Profinet, EtherCAT, Serial, and more—covering virtually any shop setup in the country.
A passionate team of engineers dedicated to solving your toughest manufacturing challenges.
Founded in 1998 in Lawrenceburg, Indiana, Controlink Systems LLC began with a single mission: to solve real problems that machinists and engineers face every day on the shop floor. Over more than 25 years, the company has grown into a trusted products-based engineering service provider, serving manufacturers across the United States—from small machine shops in the Midwest to national research facilities like Oak Ridge National Laboratory. In 2000, the Timken Company recognized Controlink's DNC software as 'Innovative Software' in its industry publication, affirming our commitment to cutting-edge solutions. Today, we specialize in CNC/DNC communications, shop-floor automation, vibration analysis, and end-of-line testing—always striving to build smarter Controlinks that keep your operations running efficiently.
A CNC service engineer is a specialist responsible for programming, maintaining, troubleshooting, and optimizing CNC (Computer Numerical Control) machine tools. They ensure machines operate accurately and efficiently, develop or transfer CNC programs, diagnose mechanical and software issues, and implement automation solutions to improve overall shop productivity and reduce downtime.
Our experienced engineers are ready to help you find the right solution for your shop.
Recognized by the Timken Company in 2000 for innovative DNC software.
Validated National Instruments partner for software and hardware solutions since 2000.
Over two decades of continuous service to CNC and manufacturing industries.
Fill out the form below and one of our CNC engineering experts will reach out to discuss your specific needs, recommend the right solution, and provide transparent pricing—no obligation required.
For immediate assistance, feel free to give us a direct call at (800) 838 3479 You can also send us a quick email at support@controlinksystems.com
For immediate assistance, feel free to give us a direct call at (800) 838 3479 You can also send us a quick email at support@controlinksystems.com