Best Value, Low-Cost CNC Retrofit Solution – Siemens SINUMERIK 808D ADVANCED CNC


Now Offering Siemens 808D CNC Retrofit Kits

A Solution Even Small Shops Can Afford!

We are proud to offer not only the lowest cost Siemens CNC Retrofit Kits in the industry, but the best value low-cost CNC kits available. Our Siemens CNC Kits are perfect for small to mid-size mills, lathes, routers, and grinders. With the 808D Advanced Retrofit Kit you can run up to 4 interpolating axes plus a spindle and up to 2 positioning/indexing axes.

Kits are available with servo motors up to 40 Nm and can be ordered in three configurations: Hardware Only (Siemens hardware, starter prints, and PLC code), Pre-built Enclosure with Operator Pendant, and Pre-built Standalone Console.

All of our package configurations include a CNC display/control (PPU), machine control panel (MCP), and drives & servo motors with cable sets. Our Pre-Built Packages also include: enclosures, control components, power supplies, control transformer, output and safety relays, lockable rotary disconnect, resettable breakers for circuit protection, multi-cable thru gland, and control drawings.

A commissioning manual is also included with our DIY CNC Kits.

Pre-built 3-Axes Siemens 808D CNC Kits start at only $12,000.

If you are interested in the Siemens 808D or Siemens 808D ADVANCED CNC Kits, please contact us. We would love to discuss your application and answer any questions you may have.


  • High-End CNC Systems
  • Low-Cost CNC Systems
  • CNC Retrofit Kits

We offer both Analog and Digital CNC Solutions – at multiple price points. Analog Solutions allow us to integrate a new CNC Control, but keep the existing drives and motors. For a High-End CNC Retrofit application or when the existing drives and motors are obsolete, we recommend a Digital CNC System. While occasionally more expensive, it gives our customers the peace of mind that comes with having all new drives and motors.

Learn more about our CNC Retrofit Solutions.


  • Upgrade Relay Machines
  • Upgrade Outdated PLC Machines
  • Increase Up-Time & Ease-Of-Use

There are still many applications that do not require the full capability of a CNC system, but can benefit from a control upgrade. A new control system can eliminate failures caused by obsolete electrical components.

Learn more about our PLC Upgrades.


  • Machine Tool Applications
  • Standard Automation
  • Multiple Vendor Offering

We have over 30 years of industrial automation experience. For most motion control applications we lead with Beckhoff Automation. Beckhoff typically offers the lowest cost solutions, without sacrificing on performance. We also use Automation Direct PLCs (for low-end applications) and Rockwell Products when the specification requires it.

Learn more about Motion Control for Machine Tool Applications.


  • Wide Drive Selection
  • For AC & DC Motors
  • Many Applications

Our cost-effective drive replacement solutions give our customers the ability to replace their old drive system without requiring a complete system replacement. However, if new motors are needed we can provide them.

Learn more about our Drive Replacement Solutions.


  • Machine Tool Applications
  • Alternative to Hydraulic System Replacement
  • Control Proportional and Servo Grade Valves

Many machine tool applications exist with hydraulically controlled axes. In most cases our customers do not want to incur the cost to replace the whole hydraulic system. By using Hydraulic Controllers from Delta Computer Systems, we are able to offer a cost effective hydraulic control solution.

Learn more about Hydraulic Control Applications.


  • Mechanical Field Services
  • Precision Scraping
  • Alignment & Installation

While we do not offer in-house mechanical services; over the years we have partnered with many different rebuilders when the application required it. If you are in search of mechanical services please give us a call – we are happy to refer one of our trusted partners. For projects that have both mechanical and electrical components, we can manage the project to make sure everything stays within budget and on schedule.


Contact Us for more information.

CNC Retrofit Consultation


Having problems with your machine tool, but not sure what you need or where to start? Give Us a call. We are ready to find a solution to your machine tool application.