MechAMS V2.2
Buy MechAMS V2.2
Digital files, not a hardware kit. The €49 package covers one printer model; the €89 project covers both and adds Discord, the Workshop and the STEP files with the first stable release.
MechAMS V2.2 is the current release. The files you download are the files I print from.
CAD renderStart with the top bar, take one printer, or take the whole project.
TOP BAR
€10
Just the top bar
- The A1 mini top bar, ready to print in PETG
- Your Eyeball Engineering account and licence number
- The €10 counts toward a package later
ONE PRINTER
€49
I just want to print it
- The guided build file for the printer you choose: open it in Bambu Studio and print the plates in order
- The print files and the G-code generator for that printer
- Every update for that printer, and every unit of it you own
- Step up to the project later for €40
PROJECT
€89
I want the project
- The A1 and the A1 mini, and every printer MechAMS adds later
- The guided build files, the G-code generator and every update
- The STEP files, with the first stable release
- Discord and the Workshop: every MechAMS mod and customisation in one place
“Just the top bar” €10 · “I just want to print it” €49 · “I want the project” €89.
Prices include VAT. By buying, you accept the Terms. Immediate download requires separate consent; your statutory remedies for faulty content remain. Refund policy.
What each package includes
| Top bar€10 | One printer€49 | Project€89 | |
|---|---|---|---|
| Covers | The A1 mini top bar | The A1 or the A1 mini | Both, and every printer added later |
| A1 mini top bar | Included | With the A1 mini | Included |
| Guided build file | Not included | Included | Included |
| Print files for every part | Not included | Included | Included |
| G-code generator | Not included | Included | Included |
| Updates | Not included | For your printer | Every update |
| STEP files | Not included | Not included | With the first stable release |
| Discord and the Workshop | Not included | Not included | Included |
| Upgrade later | €39 to one printer, €79 to the project | €40 to the project | Not included |
Bought V1? You're a Founder: V2.2, the generator, every update and every printer added later are yours at no charge. Sign in with the e-mail address you bought with.
Specifications
What it is, in numbers.
- Slots
- 8, passive (no motors)
- Printers
- Bambu Lab A1 and A1 mini
- Drive
- The printer's own extruder, through a spur-gear dock
- Electronics
- None
- Firmware
- Stock, untouched
- Tubes
- Up to 8 PTFE tubes, one per station, at least 50 cm each on the A1, 40 cm on the A1 mini, not included
- Bearings
- MR115ZZ, not included: five in the toolhead and four per station, 37 for all eight. Or print them.
- Parts cost
- For all eight stations that comes to about €60 with bought bearings, or about €20 if you print the bearings, at eBay.de prices in October 2026. Plus the filament you print it from.
- Filament change
- 40 to 60 seconds in regular use. Set up for speed, under 30 seconds is possible.
- Purge
- Set in the generator. It goes into a bin at the rear, with no purge tower.
- Nozzle
- Stock, no mods
- Extruder drive
- The end of the extruder gear axle is filed once at install, so the printed coupling seats; extrusion is unaffected
- Tolerance
- 0.20 mm, the only tolerance in the files
- New in V2.2
- Easier installing · Less filament and reduced weight · More grip and less friction points · Better and easier PTFE routing · Easier customization
Before you build
Build requirements
- A Bambu Lab A1 or A1 mini on stock firmware.
- PLA for the printed parts, TPU for the belt and the filament drive wheels and, on the A1 mini, PETG for the top bar.
- MR115ZZ bearings (11 × 5 × 4 mm): buy them, or print them if you'd rather. Five go in the toolhead and four in each station: 37 for all eight.
- Up to eight PTFE tubes, one per station, at least 50 cm each on the A1, 40 cm on the A1 mini. You can't print those.
- A slicer: Bambu Studio, or OrcaSlicer with the settings typed in.
Print and assemble it yourself. Installation involves opening the stock toolhead and filing the coupling interface. Then calibrate each station and set up the generator and your slicer.
The build guide opens in your account once you have a licence.
Eight filaments.
The extruder you already own.
Digital files · VAT included · one licence per person
Choose your package · from €49