I upgraded to Ex, AV70S, and Servos a while back. I planned to repurpose my original 3HP Mach4 based system with nema 34 steppers to a second machine but have run out of space. So I’m selling. These were purchased in mid-2020 and are lightly used in a hobby/home shop.
In this post:
- Avid Control System (Mach 4)
- NEMA 34 Steppers w/ 4th Axis (I used for rotary). 5 Total stepper motors
- Stepper cables suitable for up to 5x10 machine
- Laser control add-in card installed
Asking $1800. Located in Denver metro area. Local pickup preferred, can ship for actual shipping costs.
Also For Sale: 3 HP Spindle/VFD found here


