Modern DNC Software for CNC Program Delivery

Eliminate manual flash drives and unreliable serial walking routines with networked, bidirectional machine tool communications. Modern DNC software automates CNC file delivery directly from engineering to your controls, protecting program revisions, eliminating shop-floor transit delays, and maximizing machining uptime across your entire production facility.

Modern DNC software interface communicating with CNC machine tools on a shop floor

Our Modern DNC Software Services

Comprehensive shop-floor automation and DNC communication software designed to eliminate manual data transfers and maximize machine uptime.

Machine Link™ QUICK Serve PRO

Remotely service and monitor up to 64 CNC machine tools simultaneously from a single central computer station.

Machine Link™ QUICK Serve PLUS

Automate file requests across up to 20 machines simultaneously, keeping operators focused on machining parts.

Machine Link™ QUICK Serve

Continuous monitoring for remote program requests across wired or wireless connections for up to 3 machines.

Machine Link™ PLUS

Enables six simultaneous communication sessions for multi-machine file transfers, even during extended drip feeds.

Machine Link™

Reliable RS-232 serial communication software to edit, print, upload, and download programs directly to disk.

PDA-DNC™

Mobile file transfer solution supporting ASCII, ISO, and EIA character sets with drip feed capabilities.

Automated Program Delivery

Eliminate Sneakernet and Protect Engineering Integrity at Every Machine

Manual USB drives and obsolete RS-232 switches risk operator errors, revision mismatches, and expensive machine crashes. Modern DNC software automates direct program distribution, allowing machinists to request the latest engineering-approved files directly at the control. Machine-side edits flow securely back to engineering, standardizing shop workflows and eliminating unnecessary transit across production floors.

Machinist requesting CNC program files through automated DNC software at machine control
Trusted Manufacturing Results

Proven Shop Success

Discover how industrial manufacturers optimize file delivery, slash scrap, and enhance machine utilization.

"Our daily activities in the Machine Shop have definitely become more manageable since installing Machine Link™. Machine Link™ has helped us to improve accuracy of records along with increased machine utilization. The bottom line is to say that we have overcome some big, big obstacles in our day to day..."

Steve Lisano

"Machine Link™ was easy to setup and we were able to quickly back-up all of our CNC program files from 46 different machine tools. We also, within minutes, established successful communications to a machine we had never spoken with before. It works great!"

Richard Recker

"Machine Link™ has significantly improved our productivity. We are now spending seconds doing what took us about thirty minutes before, since we had to manually enter each program. Plus, Machine Link™ is so easy to use that anybody in the shop can use it with minimal training."

Greg Scheldberg

"Our daily activities in the Machine Shop have definitely become more manageable since installing Machine Link™. Machine Link™ has helped us to improve accuracy of records along with increased machine utilization. The bottom line is to say that we have overcome some big, big obstacles in our day to day..."

Steve Lisano

"Machine Link™ was easy to setup and we were able to quickly back-up all of our CNC program files from 46 different machine tools. We also, within minutes, established successful communications to a machine we had never spoken with before. It works great!"

Richard Recker

"Machine Link™ has significantly improved our productivity. We are now spending seconds doing what took us about thirty minutes before, since we had to manually enter each program. Plus, Machine Link™ is so easy to use that anybody in the shop can use it with minimal training."

Greg Scheldberg

"Our daily activities in the Machine Shop have definitely become more manageable since installing Machine Link™. Machine Link™ has helped us to improve accuracy of records along with increased machine utilization. The bottom line is to say that we have overcome some big, big obstacles in our day to day..."

Steve Lisano

"Machine Link™ was easy to setup and we were able to quickly back-up all of our CNC program files from 46 different machine tools. We also, within minutes, established successful communications to a machine we had never spoken with before. It works great!"

Richard Recker

"Machine Link™ has significantly improved our productivity. We are now spending seconds doing what took us about thirty minutes before, since we had to manually enter each program. Plus, Machine Link™ is so easy to use that anybody in the shop can use it with minimal training."

Greg Scheldberg
The Controlink Advantage

Why Choose Controlink Systems LLC?

Built by machining experts to keep operators focused on producing parts.

Machining Heritage

Developed by a company with deep roots in machining and shop-floor automation.

Proven Longevity

Providing software and hardware solutions to industrial manufacturing plants since 1998.

Extensive Compatibility

Interfaces seamlessly with both legacy RS-232 serial ports and modern networks.

Reduced Downtime

Eliminates operator travel across the floor, significantly cutting scrap and setup delays.

Meet Controlink Systems LLC

Over 25 years of engineering solutions for manufacturing.

Controlink Systems LLC has been developing software solutions and products for high-speed process monitoring, control, end-of-line testing, CNC/DNC communications, and shop-floor automation since 1998. The company has been a proud member of the NI Partner Network since 2000, delivering reliable software and hardware configurations engineered to solve complex shop-floor challenges. By linking systems together through user-friendly interfaces, Controlink Systems LLC empowers manufacturing facilities to eliminate downtime, optimize program distribution, and keep machine tools operating at peak productivity.

ExperienceOver 25 years developing shop solutions
PartnershipNI Partner Network member since 2000
ScalabilitySupports up to 64 simultaneous machines

Frequently Asked Questions

How does modern DNC software improve upon legacy RS-232 communication?

While legacy RS-232 setups often require dedicated manual switching and physical PC interaction, modern DNC software automates communication across wired or wireless serial connections. It allows machinists to trigger remote file requests directly from machine controls using embedded program keywords, returning engineering-approved files automatically without manual computer handling.

Why is relying on USB thumb drives risky for CNC program delivery?

Can modern DNC software handle bidirectional communication and program edits?

How many CNC machines can be managed simultaneously?

Is remote file request capability supported for older CNC controls?

Can large CNC programs be drip fed directly to machine controls?

What character sets and file formats are supported?

Is there an evaluation period available prior to purchasing?

Ready to Modernize Your CNC Communications?

Speak with our technical engineering team to find the ideal DNC configuration.

Industry Recognition

Awards and Recognition

NI Partner Network membership recognition badge

NI Partner Network

Continuous partner network membership since 2000.

Timken Exchange article publication recognition

Timken Company Innovation Recognition

Recognized for innovative software enabling machine data sharing.

Connect with Our DNC Software Specialists

Get in touch for software licensing, custom communications setup, or product evaluation support.

Contact Us Today

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.