I have decided to sell my Emco PC Mill 50 CNC mill. I got it as a learning experience to see if I would like to pursue retrofitting a much larger project I got years ago (Bridgeport Series 1 BOSS hardware). Well, I had fun with the retrofit of the Emco and learning CAD/CAM software so I do want to start working on the Bridgeport.
I have a build thread including machining videos here on the zone for the Emco:
https://www.cnczone.com/forums/emco-...-software.html
Details of the machine:
Power requirements: < 12 amp / 120VAC (standard household circuit)
Overall machine size: 35" wide x 34" deep x 32" tall (head up)
Machine base size (benchtop minimum size): 33" wide x 26" deep
Machine weight: Approx 350 pounds
Table size: Approx 5" x 16.5"
Travels: 7.5" X, 4.25" Y, 7.25" Z
Spindle: 200 - 3000 RPM, 1/2+ HP
Axis speed: capable of 200+ IPM rapids, set at 75 IPM max for longevity
Cast iron dovetail ways with tapered gibs
Double nut ballscrews on all axis
30 taper spindle with quick release lever
Retrofit details:
Control: Centroid Acorn with latest CNC12 software (4.10) and Mill Pro license
Stepper drive: Gecko G540
Stepper motors: 276 oz in (Automation Technologies KL23H276-28-4B)
Stepper power supply: 48VDC, toroidal transformer with filter cap
VFD: Hitachi WJ200-007MF (Sensorless Vector Control)
PC: Lenovo ThinkCentre M92Z with Windows 10 Pro, 23" touchscreen, i3 3220, 4GB RAM, 180GB Intel SSD, sealed keyboard with trackpad
What is included:
Emco PC Mill 50
PC with keyboard
6 x Emco ER25 collet holders
Parlec shell end mill holder
Chinese ER25 collet set (2mm - 16mm)
3 x 10mm and 1 x 13mm German ER25 collets (work well for 3/8" and 1/2" respectively)
Oil gun filled with Mobil Vactra #2
3/8" stud clamping set
4" x 8" fixture plate
5 x MiteeBite 1/4" fixture clamps for use with fixture plate
The mill is located near Wichita, Kansas. For more specifics than that, see my craigslist post:
https://wichita.craigslist.org/tls/d...568446819.html
I'm asking $3700 or best offer. I can load on your truck or trailer with a skidloader. The mill isn't that heavy (approx 350 pounds) and has holes in the base for pipes so 2 reasonably strong people could unload and move it if you don't have some sort of lift or other back-saving device at your end.