User Friendly CNC Controls, Turn-key professional service for Milling Machines, Lathes, Routers, Plasma, Laser & special applications. Do-It-Yourself professional grade CNC control kits

CENTROID CNC Controls: CNC Controllers for Milling Machines, Lathes, Routers, Plasma, and Laser, new and retrofit applications.

New! Hickory EtherCAT based CNC Controller 8 axis EtherCat communication, 32 in/32 out (expandable), 3 Encoder ports(expandable), 2 analog out, 2 PWM out, 1 analog input (expandable), Ethernet communication to the CNCPC.

With Centroid's new Hickory CNC controller only one CNC control board is all that is needed to build a CNC control system for most typical CNC machine tools on the market. Greatly simplifies wiring and cnc controller installation labor while further increasing system reliability and performance. Click here for more information or to purchase.

EtherCat CNC Controller, Hickory
Shop Now at, Acorn (4 axis CNC Controller), AcornSix (6 axis CNC Controller), Acorn Laser (Laser cutting and engraving CNC controller), Acorn Plasma (Plasma CNC Controller), Hickory (8 axis EtherCat AC Servo CNC controller), Oak (up to 8 axis AC servo CNC controller), Allin1DC (up to 6 axis DC Servo CNC Controller), WMPG-6 (Wireless Control Pendant), KP-3 (Touch Probe)
We caught up with Bret Barber at Racers Edge AZ to talk to him about his business and his experience with Centroid.
The New Centroid CNC Ecommerce Website is now live!
DIY CNC Ecommerce website
New! Plasma CNC Controller now available.
Plasma CNC Controller
click here for more info on the Acorn Plasma CNC controller.
Turn-key CNC - Pro Install
Turn Key CNC control systems
Turn-key Prewired CNC systems
with servo motors for both New Machines and Retrofit Upgrades
Reliable, smooth wireless MPG.
Wireless MPG CNC operator control pendant
Wireless MPG CNC control pendant.
Centroid OEM Machine Tool Manufactures offer a wide variety of Centroid CNC equipped machine tools.. click to to find a Centroid equipped CNC machine tools.. IMTS 2018 Centroid Booth Numbers
Atrump Centroid equipped Machining Centers
Wells Index Centroid Equipped knee mills
Icarteam Centroid Acorn equipped CNC machines.
Wireless MPG CNC control pendant and touch screen Virtual Control Panel now available for Oak and Allin1DC as well as Acorn CNC controllers wireless CNC controller pendant MPG
Centroid turn-key pre-wired ready-to-run "Stock" CNC Control Systems
We STOCK common control configurations for immediate delivery!
Knee Mills, Bed Mills, Routers, Flat Bed Lathes, Small Slant Bed Lathes

CNC control systems are IN STOCK! Ready to Ship, more info.

Centroid CNC controller kits factory prewire ready to run
Small Milling Machine CNC Control system:
M400 3 axis with 1Kw AC Brushless servo motors and drives
Medium Milling Machine CNC control system:
M400 3 axis with 2Kw AC Brushless servo motors and drives
Large Milling Machine CNC Control system:
M400 3 axis with 4.4Kw AC Brushless servo motors
and drives

Small Slant Bed Lathe CNC control system:
T400 2 axis with 1Kw AC Brushless servo motors and drives
Medium Slant Bed Lathe CNC control system:
T400 2 axis with 2.2Kw, 2.2kw w/brake AC Brushless servo motors and drives
Large Slant Bed or VTL CNC control system:
T400 2 axis with 4.4Kw, 4.4 Kw w brake AC Brushless servo motors
and drives

Click here for more info on stock CNC control systems.
Call or click here for a detailed CNC System quote for your particular machine tool.
Custom CNC control kits, component level or turn-key for OEM and Retrofit.

Turn-key or component level Made in USA CENTROID CNC control systems ship from our Pennsylvania factory tested ready to install on your particular machine tool.

Turn-key systems include all the operator control buttons, the PLC ladder, motor wiring, even all the cables for Spindle, Coolant, Lube, and any other accessories are prewired, programmed, tested and ready to go.

Component level systems include the core CNC control hardware and software and allow the integrator to tailor to their particular application.

Designed for both new machinery and the Retrofit upgrade of existing NC/CNC machines.

Centroid CNC Rotary Tables
CNC Rotary Tables, 4th axis cnc Machining, easy programming with conversational, includes servo motor, servo drive, cable and software.
Ready for delivery, our Rotary Table packages are very price competitive and include: servo motor, servo drive, 4th axis prewire cable, and 4th axis software. Available in AC or DC configurations. True 4th axis contouring and indexing. Click here for more information and pricing.
Centroid CNC Retrofits Featured in Modern Machine Shop Magazine
Giddings and Lewis CNC Retrofit
From the May issue of Modern Machine Shop Magazine "A CNC retrofit provides improved reliability and functionality compared to an older machine's original control, and this is helpful in a number of ways. For example, a more intuitive control interface can help speed setups and minimize the chance for programming and/or setup mistakes, which could possibly damage or scrap a high-value work piece. Similarly, shops are also more confident in quoting work for large, expensive parts knowing the new control won't hiccup partway through an operation and cause the part to be damaged. Shops also are better-positioned to take in ''hot'' jobs that require fast turnaround due to the retrofitted machine's improved"... click here to see the complete article in PDF.
G&L 5" Horizontal CNC retrofit
Horizontal Boring Mill CNC retrofit
CNC upgrade retrofits for Haas, Fadal, Mori Seiki, Bridgeport, Devlieg, Hardinge, Matsuura, Hurco, Mazak and more.
CNC upgrade retrofits for Haas, Fadal, Mori Seiki, Bridgeport, Devlieg, Hardinge, Matsuura, Hurco, Mazak
Replacement CNC controls for Anilam, Dynapath, Fanuc, Fagor, Mach3,Yasnac, Allen Bradley,Siemens, Galil, and many more.

CNC retrofits for Milling machine, Lathes and Routers

Bridgeport Boss Series II
CENTROID Boss series II retrofit customer testimonial

"The quality and workmanship of the CENTROID equipment was outstanding and very professional. CENTROID was able to custom tailor the control to allow us to continue to use our rotary milling arrangement as before and even expanded our capability. The short story is that we ended up with a four axis CNC mill for less than half the cost of the three axis Haas. This includes the work that was done by our staff."

Vic Brown President, American Machine Works Inc.
(read the complete letter click here..)

Read more customer reviews..

Read about Centroid Success Stories written by our customers.
In business since 1979, providing reliable, affordable, robust CNC software and hardware with support, parts and service, CENTROID CNC controls are designed by machinists for machinists. With a CENTROID CNC Controller you'll be able to get more work through the machine with less effort and less time. With our advanced CNC features you will be able to bring in higher paying jobs. User friendly operators interface with advanced features like: Conversational programming, Digitizing, Auto part set, Auto tool set, 3D contouring, 4th and 5th axis machining, Available in OEM configurations, Professional Installation with Service & Training and DIY CNC kits for both new machines and retrofit upgrades.