Meanwhile, the small 2 color panorama drawing machine has also been finished.
All frame parts are milled from HPL. The guides are 20x40mm openbuild profile. All drive motors are located on the portal, the belts run in the profile groove.
The Custom Plattes files when they are finished released for private use .
All Plates and al small overview of the Penchanger
This is the last change... Raspberry control GRBL/Arduino
So thy can draw standalone.