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CENTROID CNC controls a CNC Controller for Milling Machines,Lathes and Routers, new and retrofit applications.
CNC Engine Rebuilding, Porting and Blueprinting Machine Tools.

Industrial CNC controls with user friendly interface for quick and efficient part production.

Centroid A590 5-axis CNC machining center. 180 degree B-axis spindle, 40 HP, 40 Tools, 23,000 lbs, 23.6"x 66.9" work table.

See the A590 and the A560 in action at the Performance Racing Industry Trade Show, December 7,8,9 Booth #5405

5 axis cnc machining center cylinder head billet diesel heads and blocks    
5 axis cnc turbo turbine machining 5 axis cnc crank shaft work
A new level of 5-axis CNC machining performance and price point is found in the Centroid A590 5-axis machining center. Weighing in at 23,000 lbs the new A590 combines quickness and accuracy with a large work table, high material removal rates and heavy part weight capacities with an easy to use operator CNC control interface with the latest CNC software. As the name implies the A590’s B axis rotates 90 degrees in each direction for a full 180 degrees of movement of the tilting B axis spindle head. The A590 accommodates work-pieces up to 26.5” in diameter and 46” long with a weight of up to 2425 lbs. The X, Y and Z axes provide swift smooth movement with cutting and rapid feedrate up to 1000 IPM . The A590 has an optional 40 HP 16,000 RPM B axis spindle with through-the-tool coolant and the both the standard 27 HP spindle and the optional spindle are liquid cooled to tightly control thermal growth. Built in the USA the Centroid A590 is backed by USA based technical support and service. Click here for more A590 information...
DIY CNC Kits from $265
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Acorn CNC controller
pre wired cnc systems centroid cnc machine tools
Complete CNC Machine Tools
Centroid, Atrump, Viwa

Turn-key Prewired CNC systems
with servo motors from $11,935
for both New Machines and Retrofit Upgrades

Centroid turn-key pre-wired ready-to-run CNC Control System prices starting at:

Small Milling Machine CNC Control system: $16,980
M400 3 axis with 1Kw AC Brushless Yaskawa servo motors and drives
Medium Milling Machine CNC control system: $19,116
M400 3 axis with 2Kw AC Brushless Yaskawa servo motors and drives
Large Milling Machine CNC Control system: $24,488
M400 3 axis with 4.4Kw AC Brushless Yaskawa servo motors
and drives

Small Slant Bed Lathe CNC control system: $15,273
T400 2 axis with 1Kw AC Brushless Yaskawa servo motors and drives
Medium Slant Bed Lathe CNC control system: $16,795
T400 2 axis with 2.2Kw, 2.2kw w/brake AC Brushless Yaskawa servo motors and drives
Large Slant Bed or VTL CNC control system: $20,802
T400 2 axis with 4.4Kw, 4.4 Kw w brake AC Brushless Yaskawa servo motors
and drives

Centroid CNC controller kits factory prewire ready to run  
DC Servo Motor based pre-wired electrical ready-to-run CNC system prices start at:
Knee Mills, Bed Mills, Routers: M400S $11,935 IN STOCK! Ready to Ship, use order #StockS, click for pdf quote
Flat Bed Lathes, Small Slant Bed Lathes: T400S $11,835, click for pdf quote
Call or click here for a detailed CNC System quote for your particular machine tool.
CNC Component Level Pricing for Do-It-Yourself Installation.
DIY DC Servo based pricing starts at $2249 DIY AC Brushless Servo based pricing starts at $1595
click image for more information..
Centroid CNC Component level pricing
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.
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 control new products: Touch Probes & Fanuc CNC retrofits for Red cap, Yellow cap & Black cap systems
cnc digitizing and probing automatic tool height offset measurement     Fanuc Repair, Retrofits, Upgrades, Parts and Service  
TT-2 Tool Height Measurement
DP-7 CNC Digitizing Probe
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 Control upgrade for Machine Tools with Fanuc Red cap, yellow cap and black cap servo motors
Fanuc CNC retrofit upgrade replacement parts
Reliable and affordable CNC control upgrade path for machine shops with failing FANUC based CNC control systems. Eliminate expensive Fanuc CNC repair costs and benefit from a easy to use modern CNC control at the same time. click here for more info..
CENTROID M-15 CNC control trade-in to M39S upgrade kit
  M39S CNC control configured for direct replacement for all M-15 CNC controls.
Keep your machine running for many years to come. click here for more info...
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..

CENTROID 5-axis Engine Shop CNC Machining Centers.
CNC: Cylinder Heads, Engine Blocks and Parts on the same machine with the same fixture.

You have to see it to believe it. True 5 axis CNC cylinder head digitizing and porting and Block blueprinting and machining on one machine with no swap over time, We offer the complete package with everything you need to start making horsepower! Copy and reproduce your race winning designs. This new system is simply the best way to port and shape Intake, exhaust and combustion chambers. Complete turn key system with training. Check out the video below from the PRI Trade show.


CENTROID PRI 2016 Booth Video Tour and Photo Album

Centroid Demonstrated three A560 CNC machining centers at the Performance Racing Industry Trade Show on December 8-10th 2016. Check out this video of the action at the Centroid booth during the show. Interview with Andrew Hines, Duramax Diesel Billet Block, Honda B18 block sleeving and LS cylinder head porting. also check out the 2016 PRI CENTROID booth Photo Album

Be sure to visit the CENTROID Performance Racing web site at:

CENTROID Precision 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.


CNC control kits for OEM and Retrofit.
CENTROID CNC controls ship from the factory completely assembled and tested ready to install on your particular machine tool. 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. Designed for both new machinery and the Retrofit upgrade of existing NC/CNC machines. We have over 5000 servo CNC controls in operation worldwide. No one else has more experience retrofitting classic machine tools like: Bridgeport , Mori Seiki, Hardinge, Shizuoka, Prototrak to name a few.

We STOCK common control configurations for immediate delivery!
DC Servo Motor based pre-wired electrical ready-to-run CNC system prices start at:
Knee Mills, Bed Mills, Routers: M400S $11,935 IN STOCK! Ready to Ship, use order #StockS, click for pdf quote

Click here for more retrofit info.


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Factory CNC remote support via "Team viewer" $90/hr

Factory CNC support via email or phone $90/hr.
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Buy a Machine with a Centroid CNC Control

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"Acorn" Step and Direction CNC controller kits
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"Oak" AC Brushless Closed Loop CNC controller kits
Turn-key CNC control systems
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