I have the Genmitsu 3018-Pro CNC Router. And I'm trying to use SolidWorks CAM for CNC/CAM programming. Although I have hard time in running the CNC g-code that generated with SolidWorks CAM general 3 axis post for GRBL controller. Seems there is g-code compatible issue.
Does any one have working SolidWorks CAM post processor for GRBL?
As per my experience, the SolidWorks CAM do not compatible with "Genmitsu 3018-Pro CNC Router" for CAM programming.
That I don't believe that this cheap CNC controller has the appropriate Z-Axis capabilities. I believe it is meant for engraving only.
Although you can find some post processor free in GITHUB to test few.
I don't know about SolidWorks CAM post processor for GRBL. Although Fusion 360 pretty much support generating G-Code/CNC toolpath for GRBL controller machine.
https://docs.sainsmart.com/article/j3nxnaoejh-fusion-360-quick-start-guide-for-3018-pro-prover-cnc-s